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Dec 7, 2022 · According to a press release from the Illinois Commerce Commission, the area impacted by the new number currently uses the 618 area code, covering virtually the entire southern-third of the...
Dec 7, 2022 · Starting July 7, phone customers in the 618 area code may be assigned a number in the new 730 area code when they request new service or an additional line, the commission said.
In March 2007, an overlay plan was created for NPA 630 adding area code 331, and 779 was added to 815. With the depletion of new numbers in area codes 312 and 773, an overlay of both of them, area code 872, was created in November 2009, beginning ten-digit dialing within the city limits of Chicago. The remaining area without an overlay in the ...
This is a list of future area codes in the North American Numbering Plan (NANP) that are in the planning stages for relief of central office code exhaustion in the given numbering plan areas (NPAs). The dates are subject to change during implementation as published in the official NANP Administrator Planning Letters. New area code.
Area codes 618 and 730 are telephone area codes in the North American Numbering Plan (NANP) for southern Illinois. The numbering plan area (NPA) comprises one hundred and twenty-six municipalities, such as Carbondale, Cairo, Belleville, East St. Louis, Edwardsville, Marion, O'Fallon, Alton, Mt. Vernon, Centralia, Herrin, Salem, Metropolis ...
Feb 17, 2023 · In early 2022, the ICC added a new 861 area code, overlaying the existing 309 area code in the western portion of the state. Similar “overlays” have occurred in the 815 and 847 area codes in ...
The Illinois Commerce Commission has announced a new area code is coming to southern Illinois. The new 730 area code will “overlay” the existing 618 area code to address the depletion of prefixes available for assignment within the region.
