Did you know Columbus has two area codes? The first three digits dialed on each call denote geographic area, can represent ...

Detroiters will have to get used adding 313 when dialing out instead of just the seven digit phone number…even when dialing ...

A new telephone area code, 835, is coming to Philadelphia's suburbs, as the region is running out of 610 and 484 numbers. The supply of 610 and 484 numbers -- which are currently available to ...

Detroit is running out of 313 phone numbers. Here's when the last number could be assigned and what you need to do.

Detroit's iconic 313 area code will soon share the spotlight with a new three-digit identifier as available phone numbers dwindle after nearly eight decades of use.

Residents in telephone area codes 708 and 219 join others across the nation in having to dial all 10 digits, even when placing calls locally. The change, effective Oct. 24, is part of a Federal ...

Callers who are still using the old 904 telephone area code for Lake County need to switch to the new 352 code – real quick. The six-month grace period during which both area codes could be used ends ...

Telephone customers in Stanislaus, San Joaquin and nearby counties are going to see some changes in the 209 area code starting in October. Jupiterimages www.jupiterimages.com Telephone customers in ...