Ontario residents will soon start to see the area code "382" pop up on their phones as the demand for new telephone numbers continues to grow across the province. The new addition joins the already ...

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

Local customers calling a number with a 313 area code will need to dial 10 digits starting on Oct. 7. The change comes as Michigan prepares to roll out a new 679 area code. The Detroit area is running ...

A generation ago, many Canadians could easily name the region that matched an area code. 416? Toronto. 604? B.C. 403? Alberta. Try playing that game now. Toronto alone just added its fourth area code, ...

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

As Detroit's cellular network grows, the city is running out of 313 area code phone numbers. Soon, new phone numbers will start with 679, not 313.

Washington is approved to receive a new area code as options for the 206 code dwindle. The state has six codes currently. Dreamstime TNS A new area code is coming to the Seattle area to overlay one of ...

Detroit may no longer be just the land of the “313,” when it comes to area codes. The Michigan Public Service Commission is looking at adding a second area code in metro Detroit, as “313″ phone ...

Starting Wednesday, people in the existing 707 area code region of California may be assigned a number with the 369 area code if they get a new phone line, according to the California Public Utilities ...