The list of telephone area code acronyms and abbreviations.

All telephone area code related acronyms and abbreviations.

Stands For|0Abbreviated As|1Related|593
0
424:
California(US area code, US state code, Area Code)
0
425:
Washington(US state code, US area code, Telephone area code)
0
Washington - Seattle Eastern Suburbs(Area Code, North America)
0
430:
Texas(US area code, US state code, Area Code)
0
432:
Texas(US area code, US state code, Area Code)
0
434:
Virginia(US area code, US state code, Area Code)
0
435:
Utah(US area code, US state code, Area Code)
0
438:
Quebec(Canada area code, Area Code, North America)
0
440:
Ohio(US state code, US area code, Telephone area code)
0
Ohio - Northeast(Area Code, North America, Phone area code)
0
441:
Bermuda(Caribbean area code, Caribbean, Phone area code)
0
Bermuda-Carib(Area Code, North America, Phone area code)
0
442:
California(US area code, US state code, Area Code)
0
443:
Maryland(US area code, US state code, Area Code)
0
445:
Pennsylvania(US area code, US state code, Area Code)
0
447:
Illinois(US state code, US area code, Telephone area code)
0
450:
Quebec(Canada area code, North America, Telephone area code)
0
Quebec - Laval(Area Code, North America, Phone area code)
0
456:
Inbound International(Area Code, North America, Phone area code)
0
458:
Oregon(Area Code, North America, Phone area code)
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APASmart Define. (2017). telephone area code. Retrieved September 23, 2026, from http://smartdefine.org/telephone_area_code/abbreviations/r
ChicagoSmart Define. 2017. "telephone area code" http://smartdefine.org/telephone_area_code/abbreviations/r (accessed September 23, 2026).
HarvardSmart Define 2017, telephone area code, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/telephone_area_code/abbreviations/r>.
MLASmart Define. "telephone area code" 16 June 2017. Web. 23 September 2026. <http://smartdefine.org/telephone_area_code/abbreviations/r>