The specific timing of when telephone numbers with the new 235 area code will become available is still to be determined but customers should identify their telephone number as a 10-digit number ...

Area code overlay is the introduction of a new area code to a region. In this case, 457 is being added to the 318 area code ...

If you already have a 318 number, your number won’t change, so don’t panic! All local calls within the 318 area code that are currently dialed with 7 digits will need to be dialed using 10 digits ...

The area is running out of 570 numbers and will soon add another area code, which means people will need to dial 10 digits to make a call.

Have you received a phone call recently from someone with a 689 area code and wondered where it’s from? It’s coming from Central Florida, but the odds of that number popping up on your screen ...

DC will be transitioning to a new area code, 771, after reaching a capacity for 202 numbers. Many on social are wondering if this means they need to change numbers.

A number of changes are coming to New Jersey’s phone services to ensure a continuing supply of telephone numbers including 10-digit dialing and a new 640 area code.

A number with a 212 NYC area code is a badge of honor that bestows “old New York” authenticity. But why were those three numbers chosen?

After more than 70 years as the District’s sole area code, 202 is about to get some company in 2022.

10-digit local dialing to debut in 918 area code It will start Saturday in the 918 area code, but it isn't mandatory until next year.