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.

The new Washington, DC area code goes into effect soon. Here's what to know about 771 and what happens to 202.

A postal code is a five digit code used to help postal services deliver mail and packages. Here's what the numbers mean and how they determine yours.

Spokeo reports that prestigious area codes like 212 in Manhattan and 310 in Beverly Hills symbolize status and regional pride ...

On Tuesday, the Kentucky Public Service Commission said the North American Numbering Plan Administrator (NANPA) has chosen ...

Special to the American Press With new telephone numbers in high demand, the Louisiana Public Service Commission approved the ...

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?

NASHVILLE, Tenn. (WJHL) — A new area code number is coming to the 423 counties in East Tennessee. The new area code, 729, was approved on May 30 by the Tennessee Public Utilities Commission ...