San Antonio, TXZIP code 78289 is primarily a postal code designated for P.O. boxes in San Antonio, Texas. This area does not have any residential or commercial buildings. Located within the ZIP code is the San Antonio branch of the United States Postal Service, which serves as a hub for mail distribution and collection for the surrounding area. |
ZIP code 78289San Antonio, TXUnited StatesUS > TX > Bexar County > 78289 Daylight Saving:
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