KNOXVILLE, Tenn. — Several counties across East Tennessee will soon have an additional area code, and people living in them will soon need to dial all 10 digits of a person's phone number to place ...

CHATTANOOGA, Tenn — UPDATE (Jan. 8): East Tennessee will soon have another new area code, and it's going to add three more digits to many people's local calls. The Tennessee Public Utility Commission ...

JOHNSON CITY, Tenn. (WJHL) — Starting Tuesday, local calls made within the 423 area code have to be dialed using 10 digits instead of seven. To make a local call, the area code and phone number will ...

With new telephone numbers in high demand, the Tennessee Public Utility Commission approved the addition of the new 729 area code to the existing 423 area code region, which covers two non-contiguous ...

With new telephone numbers in high demand, the Tennessee Public Utility Commission approved the addition of the new 729 area code to the existing 423 area code region, which covers two non-contiguous ...

Callers in the 573 area code region must begin making 10-digit local calls starting today as a new code is added to the area, according to a state agency. Missouri's Public Service Commission (PSC) ...

JOHNSON CITY, Tenn. (WJHL) — Beginning Tuesday, local calls made within the 423 area code will have to be dialed using 10 digits instead of seven. To make a local call, the area code and phone number ...