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 ...

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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS, Mo. – The deadline is Sunday to ...

SOUTH LAKE TAHOE, Calif. — Mandatory 10-digit dialing goes into effect Sunday for the “530” area code to prepare for the upcoming “988” suicide prevention line that starts next summer. A 10-digit ...