Area code Abbreviations and Acronyms
- 607New York - South Central
- 608Wisconsin
- 608Wisconsin - SouthWest
- 610Pennsylvania
- 611Repair Service
- 612Minnesota
- 612Minnesota - Minneapolis
- 613Ontario
- 613Ontario - SouthEast
- 614Ohio
- 614Ohio - Columbus Area
- 615Tennessee
- 615Tennessee - Middle/Western
- 616Michigan
- 616Michigan - Western
- 617Massachusetts
- 617Massachusetts - Eastern
- 618Illinois
- 618Illinois - Southern
- 627California
Last updated: — Total entries: 655