The 564 area code will overlay Seattle’s existing 206 area code starting June 10, to provide more available phone numbers.

The Utilities and Transportation Commission (UTC) announced that the area code “564″ will launch on June 10 in the Seattle ...

Rhode Island is one of only 11 states with a single area code. What and Why RI looks at how long that might last.

HALLOWELL, Maine (WABI) - Good news if you’re a fan of Maine’s 207 area code. It will be sticking around for many years to come. The North American Numbering Plan Administrator said the state ...

Rhode Island received the 401 area code in January 1947, one of the original area codes assigned by AT&T. Originally, operators connected calls, but area codes were developed to speed up the ...