Find the last 4 digits (ZIP+4) for an address in 15139

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ZIP Code 15139 – Oakmont, PA

Oakmont, Pennsylvania · Allegheny County · Eastern time

ZIP code15139
CityOakmont
StatePennsylvania
CountyAllegheny County
Population6,702
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.92 sq mi
Center (lat, long)40.5228, -79.8363

Area codes in this area

412878724

These are the area codes that most often serve ZIP 15139 (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

15147 Verona · 1.8 mi15238 Pittsburgh · 2.5 mi15049 Harwick · 2.8 mi15144 Springdale · 3.3 mi15051 Indianola · 3.4 mi15215 Pittsburgh · 4.3 mi15024 Cheswick · 4.3 mi15075 Rural Ridge · 4.4 mi

About ZIP 15139

ZIP code 15139 is assigned to Oakmont, Pennsylvania. It lies in Allegheny County. Its Census area covers about 1.92 square miles of land. The closest neighboring ZIP is 15147 (Verona), about 1.8 miles away.

Every address in 15139 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