The cities below are at least partially located in ZIP code 17120. In addition to the primary city for a ZIP code, USPS also publishes a list of other acceptable cities that can be used with ZIP code 17120. However, if you are mailing something to ZIP code 17120, you should not use any of the cities listed as unacceptable. Choose from the primary or acceptable cities when mailing your package or letter.
ZIP code 17120 is located in south Pennsylvania and covers an extremely small land area compared to other ZIP codes in the United States.
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