The Public Utilities Commission of Ohio on Wednesday approved a plan to overlay a new area code over the existing 513 area code. The area code, which covers Southwest Ohio, including Butler County and ...

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 ...

A new area code will be introduced in the existing 513 area code as available phone numbers are expected to run out during the fourth quarter of 2023, the Public Utilities Commission of Ohio announced ...