Sometime in the next five years or so, some southern Arizona residents are going to find out that their new neighbors have a different area code.

Sometime in the next five years or so, some southern Arizona residents are going to find out that their new neighbors have a ...

Sometime in the next five years or so, some Southern Arizona residents are going to find out that their new neighbors have a different area code.

Tucson residents are among millions of Arizonans who will have to start dialing the area code along with the local seven-digit number when making phone calls this Sunday. The change — made to ...