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 ...

Research from GoBankingRates.com has revealed which area codes are most commonly used by scammers. They flat-out say, "you ...

A new dialing procedure for 318 area codes is going into effect soon, and a new area code is being introduced. Here's what to know.

The state of Michigan is running out of 313 area codes and may be adding 679 into the mix in the Detroit area by late 2025.

To ensure new telephone numbers are available, the Louisiana Public Service Commission approved the addition of the new 457 area code to the geographic region served by the 318 area code.

The singular "406" area code is a major part of Montana's branding, evidenced by the fact that there are 1,900 active businesses using some variation of "406" in their title.

A new area code is coming to the Upstate. By next summer, 821 will be added as a prefix to the current 864 area code.

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

BALTIMORE — A new area code is coming to parts of Maryland. Starting June 14, new customers in the 240/301 area code territory may be assigned the 227 area code. The 227 area code territory will ...

The 729 area code will be introduced in the 423 area code zone centered around Johnson City and Bristol to the north and Chattanooga to the south.