__NOTOC__ This is a list of future area codes in the North American Numbering Plan (NANP) that are either reserved or in a planning stage for relief of central office code exhaustion in their parent numbering plan area (NPA). The dates are subject to change during implementation as published in the official NANP Administrator Planning Letters.
New area code Affected NPA Jurisdiction Projected exhaust date Relief date 273 367/418/581 Quebec 2029 – 1st Qtr 565 912 Georgia 2028 – 1st Qtr TBA 761 502 Kentucky 2028 – 2nd Qtr TBA 851 782/902 Nova Scotia 2028 – 2nd Qtr
See also List of North American Numbering Plan area codes
References
External links
NPA Relief Planning Reports Canadian Numbering Administrator (CNA) Canadian Steering Committee on Numbering (CSCN)