Us phone area codes Abbreviations and Acronyms

1. 620
   Kansas - Southern, excluding Wichita area
2. 646
   New York City, New York - Manhattan island overlay
3. 724
   Pennsylvania
4. 724
   Pennsylvania - Western except Pittsburgh area
5. 732
   New Jersey
6. 740
   Ohio
7. 740
   Ohio - SouthEast and Central except Columbus
8. 796
   Turks and Caicos Islands
9. 850
   Florida
10. 850
    Florida - West Panhandle
11. 313
    Michigan
12. 313
    Michigan - Detroit and Wayne County
13. 347
    New York City, New York (not in Manhattan)
14. 423
    Tennessee
15. 425
    Washington
16. 425
    Washington - Seattle east suburbs
17. 447
    Illinois
18. 509
    Washington
19. 513
    Ohio
20. 513
    Ohio - SouthWest corner (Cincinnati)

Last updated: May 24, 2020 — Total entries: 708