Some municipalities have more than one ZIP code, but a bill in Congress would clean up the dilemma for several communities in ...

Kim said North Tustin’s unincorporated status causes confusion for taxes and mail. The community shares one of its ZIP codes ...

You probably know your ZIP code by heart but do you know what it stands for? It turns out that the five or so digits point to some pretty specific information about you and where you live in the US.

Mills City councilmembers on Tuesday evening unanimously voted to pass a resolution expressing their support for the town to ...

The mail code system increases sorting speed and reduces errors. Like zip codes on U.S. mail, campus mail codes are the primary factor determining where a piece of mail is delivered. The Chicago ...