ZIP Code 78552
Harlingen, Texas · Cameron County
No34678
Zip78552
TypeSTANDARD
Decommissioned0
Primary CityHarlingen
Acceptable CitiesPalm Valley
Unacceptable Cities—
StateTX
LstateTexas
CountyCameron County
TimezoneAmerica/Chicago
Area Codes956
World RegionNA
CountryUS
Latitude26,2
Longitude-97,75