Find the last 4 digits (ZIP+4) for an address in 63127

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ZIP Code 63127 – Saint Louis, MO

Saint Louis, Missouri · St. Louis County · Central time

ZIP code63127
CitySaint Louis
StateMissouri
CountySt. Louis County
Population5,268
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area5.79 sq mi
Center (lat, long)38.5345, -90.4174

Area codes in this area

636

These are the area codes that most often serve ZIP 63127 (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

63126 Saint Louis · 2.3 mi63122 Saint Louis · 3.1 mi63026 Fenton · 3.1 mi63128 Saint Louis · 3.4 mi63088 Valley Park · 4.7 mi63123 Saint Louis · 4.9 mi63119 Saint Louis · 5.3 mi63131 Saint Louis · 5.8 mi

About ZIP 63127

ZIP code 63127 is assigned to Saint Louis, Missouri. It lies in St. Louis County. Its Census area covers about 5.79 square miles of land. The closest neighboring ZIP is 63126 (Saint Louis), about 2.3 miles away.

Every address in 63127 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