Find the last 4 digits (ZIP+4) for an address in 91963

ZIP 91963, Potrero, CA is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 91963 – Potrero, CA

Potrero, California · San Diego County · Pacific time

ZIP code91963
CityPotrero
StateCalifornia
CountySan Diego County
Population689
Time zonePacific · local time
ZIP typeStandard (has a Census ZCTA area)
Land area41.25 sq mi
Center (lat, long)32.6480, -116.5964

Area codes in this area

858

These are the area codes that most often serve ZIP 91963 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

91980 Tecate · 4.8 mi91987 Tecate · 5.2 mi91906 Campo · 7 mi91917 Dulzura · 9.2 mi91935 Jamul · 10.9 mi91931 Guatay · 13.1 mi91901 Alpine · 13.7 mi91962 Pine Valley · 14.4 mi

About ZIP 91963

ZIP code 91963 is assigned to Potrero, California. It lies in San Diego County. Its Census area covers about 41.25 square miles of land. The closest neighboring ZIP is 91980 (Tecate), about 4.8 miles away.

Every address in 91963 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources