Find the last 4 digits (ZIP+4) for an address in 77373

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ZIP Code 77373 – Spring, TX

Spring, Texas · Harris County · Central time

ZIP code77373
CitySpring
StateTexas
CountyHarris County
Population69,739
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area23.76 sq mi
Center (lat, long)30.0622, -95.3840

Area codes in this area

281346621832713

These are the area codes that most often serve ZIP 77373 (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

77383 Spring · 2.3 mi77391 Spring · 2.3 mi77386 Spring · 3.1 mi77073 Houston · 4.4 mi77387 Spring · 4.7 mi77388 Spring · 4.9 mi77090 Houston · 4.9 mi77032 Houston · 5.7 mi

About ZIP 77373

ZIP code 77373 is assigned to Spring, Texas. It lies in Harris County. Its Census area covers about 23.76 square miles of land. The closest neighboring ZIP is 77383 (Spring), about 2.3 miles away.

Every address in 77373 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