JACKSON, Miss. (WTVA) — A new area code will be added to Mississippi, effective Jan. 30. The new area code, 471, will be ...

COLUMBIA, S.C. — On April 25th, ten digit dialing in the 803 area code will go into effect for all calls. Instead of dialing the seven digit number, you’ll have to add the area code before you dial.

Callers within Washington’s 509 area code can start including the area code when dialing next month, the Washington Utilities & Transportation Commission said Wednesday. The change, which starts April ...

HARRISBURG, Pa. (AP) – Mandatory 10-digit dialing will begin later this year in 16 counties in south-central Pennsylvania that are getting a new area code to overlay the existing 717 area code. The ...

Callers within Washington’s 509 area code must now include that area code, the Washington Utilities and Transportation Commission said. The switch took effect Sunday, Oct. 24. The change to 10-digit ...