Detroit starts 10-digit dialing due to the 313 area code reaching capacity, with the new 679 area code introduced.

As Detroit's cellular network grows, the city is running out of 313 area code phone numbers. Soon, new phone numbers will ...

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

Starting Tuesday, anyone within Detroit’s 313 area code will be required to use 10-digit dialing for all local calls as a new 679 area code is introduced.

(WSIL) -- The North American Numbering Plan Administrator (NANPA) has announced that a new area code, 235, will be joining the current 573 area code in Missouri, ensuring that all residential and ...

Between 929, 718, 646, and half a dozen more triple-digit arrangements, New York City is a thicket of area codes. They abut, interlock, and overlap to the general confusion of callers and caller ID ...

From the Jersey shore to Central Jersey, phone calls just got a bit more complicated due to the introduction of a new area code and dialing procedures. A number of changes are coming to New Jersey’s ...

WASHINGTON — QUESTION: If a new area code is put in place for a city, does that mean you have to change your current phone number or will lose it if it has the old area code? ANSWER: You do not need ...

A public survey is under way to determine a remedy to the projected dwindling supply of numbers in the 918 area code, state officials said Monday. "Opinions will be registered at least until the end ...