ZIP Code 78551
| Post Office City | Harlingen, TX |
|---|---|
| County | Cameron County |
| Area Code | 956 |
| Longitude | -97.7 |
| Latitude | 26.2 |
| Radius | ~7 mile radius |
| Timezone | Central |
| Zip Type | PO Box |
| Post Office City | Harlingen, TX |
|---|---|
| County | Cameron County |
| Area Code | 956 |
| Longitude | -97.7 |
| Latitude | 26.2 |
| Radius | ~7 mile radius |
| Timezone | Central |
| Zip Type | PO Box |