As Arizona's population continues to increase, many in the central part of the state will be asked to make a one-digit change to their ZIP codes starting on July 1, according to a Postal Service press ...

QUEEN CREEK, AZ — A one-number zip code change in a growing southeast part of the Valley has become a bit of a pain for impacted homeowners. One homeowner feeling the effects in the growing community ...

The approximate shape of Whately’s ZIP codes. On Jan. 1, the town will switch all ZIP codes to 01093. It should be noted the U.S. Postal Service does not maintain an official ZIP code map because ...