Next month, people with 602 and 623 area codes must start dialing 10 digits (their area code +their phone number) for all local calls. The Utilities Department of the Arizona Corporation Commission ...

Any new phone or extra line that you receive after Sept. 12 could be assigned a 480, 602 or 623 area code — whether you live in Tolleson or Tempe, Scottsdale or Surprise, or Phoenix or Peoria — thanks ...

PHOENIX (3TV/CBS 5) — If you live in the Valley, you might have received a text message last week saying you’ll have to dial a few more digits when making phone calls. Starting Aug. 12, anyone with ...

PHOENIX — Residents in three large area codes in Arizona will have to transition to 10-digit dialing later this year, the Arizona Corporation Commission announced. Those in the area codes of 480, 520, ...

When Douglas Cook went to get his first cell phone he knew two things: He wanted a silver flip phone, and he wanted a 480 area code. “Hell yeah, I got a 480. Why would I get a 602 when I could get a ...