ZIP Code 78523
Brownsville, Texas · Cameron County
No34661
Zip78523
TypePO BOX
Decommissioned0
Primary CityBrownsville
Acceptable Cities—
Unacceptable Cities—
StateTX
LstateTexas
CountyCameron County
TimezoneAmerica/Chicago
Area Codes956
World RegionNA
CountryUS
Latitude25,92
Longitude-97,48