Most Americans know their ZIP code by heart. They type it into online forms, scribble it on envelopes and memorize it as part ...

Officials in Phillipston have requested a boundary review from the U.S. Post Office, which could result in the town receiving its own ZIP code.

That used to be the ZIP code for Silver Cliff, Colorado, before the U.S. Postal Service removed it from use and forced the town to use neighboring Westcliffe’s ZIP code. “We lost our identity,” said ...

LEHI — Even though Lehi is one of the most populated cities in the state, it has only ever had one ZIP code. But because of recent substantial growth, the U.S. Postal Service is creating a new ZIP ...

Mail theft in Seattle reportedly forced the United States Postal Service to pause deliveries for an entire ZIP code to pause this month, according to local reports. The Postal Service announced mail ...