Area code 679
Area code 679 is an inactive telephone area code in the North American Numbering Plan (NANP).
In February 2000, the area code was assigned as a second area code to form an overlay plan with area code 313 in the county of Wayne in the southeastern part of the U.S. state of Michigan.[1] However, the relief schedule was cancelled in April 2000, and the implementation of the overlay was suspended.[2]
References[]
- ^ NANPA Planning Letter PL-209 2000-02-01
- ^ NANPA Planning Letter PL-227 2000-04-24
Categories:
- Revoked or withdrawn area codes in the United States
- Area codes in the United States