ZIP Code 77521
Baytown, Texas · Harris County
No34180
Zip77521
TypeSTANDARD
Decommissioned0
Primary CityBaytown
Acceptable CitiesMont Belvieu
Unacceptable Cities—
StateTX
LstateTexas
CountyHarris County
TimezoneAmerica/Chicago
Area Codes281, 346, 713, 832, 936
World RegionNA
CountryUS
Latitude29,8
Longitude-94,97