| 20701 Annapolis Jct | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20701 Annapolis Junction | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20711 Lothian | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20723 Laurel | 301/240/227 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20723 Scaggsville | 301/240/227 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20724 Laurel | 301/240/227 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20724 Maryland City | 301/240/227 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20724 Md City | 301/240/227 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20724 Russett | 301/240/227 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20733 Churchton | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20751 Deale | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20755 Fort George G Meade | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20755 Fort George Meade | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20755 Fort Meade | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20758 Friendship | 301/240/227 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20759 Fulton | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20763 Savage | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20764 Shady Side | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20765 Galesville | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20776 Harwood | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20777 Highland | 301/240/227 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20778 West River | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20779 Fairhaven | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20779 Tracys Landing | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20779 Tracys Lndg | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 20794 Jessup | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21001 Aberdeen | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21005 Aber Prov Grd | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21005 Aberdeen Proving Ground | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21005 APG | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21009 Abingdon | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21010 Aber Prov Grd | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21010 Aberdeen Proving Ground | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21010 Edgewood Arsenal | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21010 Gunpowder | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21012 Arnold | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21013 Baldwin | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21014 Bel Air | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21015 Bel Air | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21017 Belcamp | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21017 Riverside | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21018 Benson | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21020 Boring | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21022 Brooklandville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21022 Brooklandvl | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21023 Butler | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21027 Chase | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21028 Churchville | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21029 Clarksville | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21030 Cockeysville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21030 Cockysvil | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21030 Hunt Valley | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21031 Hunt Valley | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21032 Crownsville | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21034 Darlington | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21035 Davidsonville | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21036 Dayton | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21037 Beverley Bch | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21037 Edgewater | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21037 Edgewater Bch | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21037 Woodland Bch | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21040 Edgewood | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21041 Ellicott | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21041 Ellicott City | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21042 Ellicott | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21042 Ellicott City | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21043 Daniels | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21043 Ellicott | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21043 Ellicott City | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21043 Ilchester | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21043 Oella | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21044 Columbia | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21045 Columbia | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21046 Columbia | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21047 Fallston | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21048 Finksburg | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21048 Patapsco | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21050 Forest Hill | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21051 Fork | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21052 Fort Howard | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21053 Freeland | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21054 Gambrills | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21056 Gibson Island | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21057 Glen Arm | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21060 Glen Burnie | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21060 Glenburnie | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21061 Glen Burnie | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21061 Glenburnie | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21062 Glen Burnie | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21062 Maryland Motor Vehicle Admin | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21065 Cockeysville Hunt Valley | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21065 Cockys Ht Valley | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21065 Hunt Valley | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21065 Huntvalley | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21065 Pdp Group Inc | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21071 Glyndon | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21071 Reisterstown | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21074 Greenmount | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21074 Hampstead | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21075 Elkridge | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21075 Hanover | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21076 Hanover | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21076 Harmans | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21077 Harmans | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21078 Havre de Grace | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21078 Hvre de Grace | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21082 Hydes | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21084 Jarrettsville | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21085 Joppa | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21085 Joppatown | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21085 Joppatowne | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21085 Magnolia | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21087 Bradshaw | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21087 Kingsville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21088 Lineboro | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21088 Manchester | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21090 Linthicum | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21090 Linthicum Heights | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21092 Long Green | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21093 Lutherville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21093 Lutherville Timonium | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21093 Luthvle Timon | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21093 Timonium | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21094 Lutherville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21094 Lutherville Timonium | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21094 Luthvle Timon | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21094 Timonium | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21102 Lineboro | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21102 Manchester | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21102 Millers | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21104 Henryton | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21104 Marriottsville | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21104 Marriottsvl | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21104 Woodstock | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21105 Maryland Line | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21106 Mayo | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21108 Millersville | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21111 Hereford | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21111 Monkton | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21113 Odenton | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21114 Crofton | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21117 Garrison | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21117 Owings Mills | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21120 Bentley Springs | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21120 Parkton | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21122 Lake Shore | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21122 Millersville | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21122 Pasadena | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21122 Riviera Beach | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21123 Lake Shore | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21123 Pasadena | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21123 Riviera Beach | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21128 Perry Hall | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21128 Perryhall | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21130 Perryman | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21131 Jacksonville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21131 Phoenix | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21132 Pylesville | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21133 Foxridge | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21133 McDonogh Run | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21133 Randallstown | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21136 Glyndon | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21136 Reisterstown | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21139 Riderwood | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21140 Riva | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21144 Severn | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21146 Severna Park | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21150 Simpsonville | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21152 Glencoe | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21152 Sparks | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21152 Sparks Glenco | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21152 Sparks Glencoe | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21153 Stevenson | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21154 Street | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21155 Fowbelsburg | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21155 Upperco | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21156 Upper Falls | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21157 Carrollton | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21157 Westminster | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21158 Westminster | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21160 Cardiff | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21160 Whiteford | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21161 Norrisville | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21161 White Hall | 410/443/667 | Harford County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21162 White Marsh | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21163 Granite | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21163 Henryton | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21163 Woodstock | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21201 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21202 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21202 East Case | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21203 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21204 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21204 Eudowood | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21204 Loch Raven | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21204 Ruxton | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21204 Towson | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21205 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21205 Clifton East End | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21205 East End | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21206 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21206 Raspeburg | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21207 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21207 Gwynn Oak | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21207 Woodlawn | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21208 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21208 Pikesville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21209 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21209 Mount Washington | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21210 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21210 Roland Park | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21211 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21211 Hampden | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21212 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21212 Govans | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21213 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21213 Clifton | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21213 Clifton East End | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21214 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21214 Hamilton | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21215 Arlington | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21215 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21216 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21216 Walbrook | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21217 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21217 Druid | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21218 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21218 Waverly | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21219 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21219 Dundalk Sparrows Point | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21219 Edgemere | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21219 Sparrows Point | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21220 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21220 Middle River | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21221 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21221 Essex | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21222 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21222 Dundalk | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21222 Dundalk Sparrows Point | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21223 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21223 Franklin | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21224 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21224 Highlandtown | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21225 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21225 Brooklyn | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21225 Brooklyn Park | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21226 Baltimore | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21226 Brooklyn | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21226 Curtis Bay | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21226 Orchard Beach | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21227 Arbutus | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21227 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21227 Halethorpe | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21227 Lansdowne | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21228 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21228 Catonsville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21229 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21229 Carroll | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21230 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21231 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21231 Patterson | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21233 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21234 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21234 Parkville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21235 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21235 Social Security Administrat | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21236 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21236 Nottingham | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21237 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21237 Rosedale | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21239 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21239 Northwood | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21240 Baltimore | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21240 Bwi Airport | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21241 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21241 Social Security Admin | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21244 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21244 Windsor Mill | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21250 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21250 Catonsville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21250 University of Md Baltimore County | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21251 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21251 Morgan State University | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21252 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21252 Towson | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21252 Towson State University | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21260 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21260 Census Bureau | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21263 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21263 Bank of America | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21264 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21264 M T Bank | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21265 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21265 Verizon | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21270 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21270 Reisterstown Rd Plaza | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21273 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21273 Bank of America | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21274 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21274 Bank of America | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21275 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21275 Wachovia Bank | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21278 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21278 Baltimore Sunpapers | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21279 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21279 Crestar Bank | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21279 Sun Trust Bank | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21280 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21280 Bank of America | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21281 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21282 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21282 Pikesville | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21282 Pikesville Finance | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21283 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21283 Bank One | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21284 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21284 Loch Raven | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21284 Towson | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21285 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21285 Towson | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21285 Towson Finance | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21286 Baltimore | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21286 Loch Raven | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21286 Towson | 410/443/667 | Baltimore County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21287 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21287 Johns Hopkins | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21287 Johns Hopkins Hospital | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21288 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21288 Household Bank | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21289 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21289 T Rowe Price Associates Inc | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21290 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21290 Social Security Admin | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21297 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21297 Firms-Courtesy Reply | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21298 Baltimore | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21298 Firms-Business Reply | 410/443/667 | Baltimore City County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21401 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21401 Cape Saint Claire | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21401 Cpe St Claire | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21402 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21402 Naval Academy | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21403 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21403 Eastport | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21403 Highland Bch | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21404 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21405 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21405 Sherwood Forest | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21405 Sherwood Frst | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21409 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21411 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21411 Comptroller of the Treasury | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21412 Annapolis | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21412 Bancroft Hall | 410/443/667 | Anne Arundel County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21607 Barclay | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21617 Centreville | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21619 Chester | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21620 Chestertown | 410/443/667 | Kent County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21623 Church Hill | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21628 Crumpton | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21638 Grasonville | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21644 Ingleside | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21656 Church Hill | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21656 Price | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21657 Queen Anne | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21658 Queenstown | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21666 Stevensville | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21668 Sudlersville | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21690 Chestertown | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21690 Usa Fulfillment | 410/443/667 | Queen Annes County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21723 Cooksville | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21737 Glenelg | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21738 Glenwood | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21757 Detour | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21757 Keymar | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21757 Middleburg | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21765 Lisbon | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21776 New Windsor | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21784 Eldersburg | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21784 Gaither | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21784 Sykesville | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21787 Taneytown | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21791 Linwood | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21791 Union Bridge | 410/443/667 | Carroll County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21794 West Friendship | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
| 21797 Woodbine | 410/443/667 | Howard County | Maryland - MD | Baltimore, MD (0720) | MSA |
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