East Tennessee will soon have another new area code, and it's going to add three more digits to many people's local calls. Starting Aug. 5, people in upper and lower East Tennessee in the 423 area ...

Population growth in East Tennessee has required the state to add an additional area code to the current 423 area code. Think Myles Garrett broke the single-season sack record? 1 NFL Hall of Famer ...

CHATTANOOGA, Tenn — 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 new area code, 729, is being added to the 423 area ...

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 ...

East Tennessee has another new area code, and it's going to add three more digits to many people's local calls. Starting Aug. 5, people in upper and lower East Tennessee in the 423 area code region ...

Tennessee's newest area code will be in service in March. The 729 area code will be added to the existing 423 area code zone centered around Johnson City and Bristol to the north and Chattanooga to ...

A new 729 area code is coming to East Tennessee as the region continues to attract thousands of new residents. The 729 area code will be introduced in the existing 423 area code zone centered around ...