Zip Code Listings for San Luis Obispo, California The following are the areas codes and zip codes for San Luis Obispo, California 93401 (area code: 805)
93402 (area code: 805)
93403 (area code: 805)
93405 (area code: 805)
93406 (area code: 805)
93407 (area code: 805)
93408 (area code: 805)
93409 (area code: 805)
93410 (area code: 805)
93412 (area code: 805)