A new 274 area code prefix will join phone numbers in the 920 area code Friday, the Public Service Commission of Wisconsin announced early April. The 920 area code will soon start running short on new ...

BUTLER, WARREN COUNTIES — 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, ...

GREENVILLE, S.C. (FOX Carolina) - A new area code is officially in effect for Upstate telephone numbers. The South Carolina Public Service Commission (PSC) announced that the Upstate will receive a ...

The Oklahoma Corporation Commission on Wednesday approved a second telephone area code for the area using the 405 prefix in central Oklahoma. Called an “overlay,” the plan will add a yet-to-be ...

People in Tulare County will have to dial four more numbers when they make local calls. Starting Feb. 26, everyone with a 559 area code must dial 1 and an area code on all calls, including those made ...

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 ...