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 ...

First it was telephones. Now it’s the mail. Overwhelmed by the growth of the suburbs and the constant creation of new addresses, the U.S. Postal Service has informed 8,574 customers in the 18103 ZIP ...

Queen Creek’s rapid growth has triggered the U.S. Postal Service to add a new ZIP code to the area that will go into effect July 1. The new ZIP code is 85144 for residents that live south of Empire ...