A map of Illinois telephone area codes, including the newest code, 464, which will be added to the existing 708 area. North American Numbering Plan Administrator. SHARE; COPY LINK; Share.

Starting Sunday, Oct. 24, callers in 82 area codes across 35 states and one U.S. territory will be required to use their three-digit area code before punching in the seven-digit phone number when ...

The North American Numbering Plan Administrator announced this week that the Midlands--including the Columbia,SC area--will have an additional prefix, 839, that will join the current one, 803.

New phone area code for Houston set to activate July 1. By Samantha Ehlinger Updated June 9, 2014 6:17 p.m. Border city El Paso is represented by the 915 area code. Victor Calzada.

The 937 area code is expected to run out of available phone numbers in the third quarter of 2020, the PUCO said. All current 937 area code subscribers will continue to maintain their current ...

The last 937 area code numbers are being assigned to phone carriers in the Miami Valley, and a new area code will be rolled out in about two months. The new 326 area code will overlay the existing ...

A new telephone area code, 835, is coming to Philadelphia's suburbs, as the region is running out of 610 and 484 numbers. By 2023, new numbers in parts of the metro area will begin with 835.