Find the last 4 digits (ZIP+4) for an address in 77099

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ZIP Code 77099 – Houston, TX

Houston, Texas · Harris County · Central time

ZIP code77099
CityHouston
StateTexas
CountyHarris CountyFort Bend County
Population50,064
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area6.13 sq mi
Center (lat, long)29.6709, -95.5860

Area codes in this area

281346621832713

These are the area codes that most often serve ZIP 77099 (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

77072 Houston · 2 mi77031 Houston · 2.7 mi77411 Alief · 2.8 mi77477 Stafford · 3.4 mi77036 Houston · 3.5 mi77478 Sugar Land · 3.9 mi77083 Houston · 4 mi77497 Stafford · 4.1 mi

About ZIP 77099

ZIP code 77099 is assigned to Houston, Texas. It crosses 2 counties; most of its land is in Harris County. Its Census area covers about 6.13 square miles of land. The closest neighboring ZIP is 77072 (Houston), about 2 miles away.

Every address in 77099 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