(WHTM) — When dialing the phone or texting someone, you may notice three numbers that come before the actual phone number. Area codes have been around since the 1940s and are apart of the North ...

Southeastern Pennsylvania gets a new area code this winter. Beginning as early as March 3, 445 will be added to the same region served by the current 215 and 267 area codes. That includes parts of ...

PHILADELPHIA (CBS) -- Southeastern Pennsylvania has a new area code on Friday. The new area code, 8-3-5, joins 6-1-0 and 4-8-4. The new digits will serve portions of suburban Philadelphia and the ...

PENNSYLVANIA (WHTM) – Pennsylvania residents living in the 484 area code or 610 area code region could see changes with the addition of a new area code for local phone numbers. The Pennsylvania Public ...

Most of Western Pennsylvania has had to dial 10 digits to make a phone call for quite some time now. In the greater Pittsburgh area, the 724 area code wasn’t sufficient to keep pace by 2013, and a ...