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 ...

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, under new federal regulations set to go ...

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.