Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 073H TELNYX LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
412-214 9 Pittsburgh Zone 8 PA   234   2017-07-06   
412-274 9 Clairton PA   234   2017-08-03   
412-284 0 Pittsburgh Zone 8 PA   234   2022-12-21   
412-308 9 Pittsburgh Suburban Zone 12 PA   234   2017-07-06   
412-351 9 Pittsburgh Zone 4 PA   234   2017-07-03   
412-356 8 Pittsburgh Suburban Zone 16 PA   234   2017-08-03   
412-379 8 Pittsburgh Zone 6 PA   234   2017-07-03   
412-388 9 Pittsburgh Zone 6 PA   234   2018-10-04   
412-483 A Pittsburgh Suburban Zone 10 PA PITBPADTX7X  234      
412-483 1 Pittsburgh Suburban Zone 10 PA   234   2017-06-04   
412-530 0 Pittsburgh Zone 5 PA   234   2017-07-03   
412-539 2 Pittsburgh Zone 7 PA   234   2017-07-03   
412-547 1 Clairton PA   234   2019-12-25   
412-548 8 Pittsburgh Suburban Zone 17 PA   234   2017-07-06   
412-557 4 Pittsburgh Suburban Zone 20 PA   234   2017-07-06   
412-588 A Pittsburgh Zone 1 PA PITBPAOKXMX  234      
412-588 1 Pittsburgh Zone 1 PA   234   2017-07-20   
412-625 8 Pittsburgh Suburban Zone 15 PA   234   2017-07-03   
412-665 9 Pittsburgh Zone 8 PA   234   2019-03-14   
412-684 6 Pittsburgh Suburban Zone 18 PA   234   2017-07-06   
412-701 0 Pittsburgh Suburban Zone 21 PA   234   2017-08-03   
412-710 0 Pittsburgh Suburban Zone 11 PA   234   2017-07-06   
412-717 0 Pittsburgh Suburban Zone 22 PA   234   2017-07-03   
412-729 8 Elizabeth PA   234   2017-08-03   
412-783 5 Pittsburgh Suburban Zone 16 PA   234   2022-01-14   
412-792 0 Pittsburgh Zone 7 PA   234   2022-06-20   
412-799 9 Pittsburgh Zone 3 PA   234   2017-07-03   
412-806 7 Pittsburgh Zone 1 PA   234   2022-12-23   
412-839 8 Pittsburgh Suburban Zone 13 PA   234   2017-07-06   
412-850 1 Pittsburgh Suburban Zone 19 PA   234   2017-07-06   
412-857 4 Pittsburgh Suburban Zone 14 PA   234   2017-07-03   
412-866 0 Pittsburgh Zone 5 PA   234   2022-11-27   
412-870 1 Pittsburgh Suburban Zone 15 PA   234   2022-12-17   
412-876 8 Pittsburgh Suburban Zone 18 PA   234   2023-01-08   
412-887 0 Pittsburgh Suburban Zone 10 PA   234   2022-05-20   
412-939 1 Pittsburgh Zone 2 PA   234   2017-07-03   
412-941 0 Pittsburgh Zone 4 PA   234   2021-02-15   
412-981 9 Pittsburgh Suburban Zone 17 PA   234   2022-06-30   
412-991 8 Pittsburgh Suburban Zone 12 PA   234   2021-02-15   
413-223 0 Greenfield MA   126   2021-03-28   
413-224 9 East Longmeadow MA   126   2021-03-28   
413-238 9 Worthington MA   126   2021-03-28   
413-240 0 Chicopee MA   126   2021-03-28   
413-245 8 Brimfield MA   126   2021-03-28   
413-248 9 Sheffield MA   126   2021-03-28   
413-284 8 Palmer MA   126   2021-04-13   
413-299 0 Hatfield MA   126   2021-03-28   
413-303 8 Easthampton MA   126   2021-03-28   
413-305 0 Southwick MA   126   2021-03-28   
413-308 9 Ludlow MA   126   2021-03-28   
413-319 5 Holyoke MA   126   2021-03-28   
413-321 0 Ware MA   126   2021-03-28   
413-332 9 Lenox MA   126   2021-03-28   
413-334 A Springfield MA SPFDMAWOX0X  126      
413-334 1 Springfield MA   126   2020-01-11   
413-343 8 Chester MA   126   2021-03-28   
413-350 9 South Deerfield MA   126   2021-03-28   
413-353 0 Housatonic MA   126   2021-03-28   
413-359 9 Colrain MA   126   2021-03-28   
413-360 9 Sandisfield MA   126   2021-03-28   
413-371 0 Belchertown MA   126   2021-03-28   
413-373 0 Cummington MA   126   2021-03-28   
413-392 8 Northfield MA   126   2021-04-06   
413-394 0 Lee MA   126   2021-03-28   
413-405 A Springfield MA SPFDMAWOX1X  126      
413-405 0 Springfield MA   126   2021-07-18   
413-414 0 Hinsdale MA   126   2021-03-28   
413-415 0 Amherst (Franklin County) MA   126   2021-03-26   
413-416 9 Amherst MA   126   2021-03-26   
413-422 8 Millers Falls MA   126   2021-03-28   
413-434 0 Gilbertville MA   126   2021-03-30   
413-440 0 Huntington MA   126   2021-03-28   
413-444 8 Bernardston MA   126   2021-03-28   
413-454 0 Westfield MA   126   2021-03-28   
413-491 0 Chesterfield MA   126   2023-09-16   
413-500 8 Monroe Bridge MA   126   2021-03-28   
413-509 0 Wilbraham MA   126   2021-03-28   
413-541 3 Great Barrington MA   126   2021-03-28   
413-558 0 Warren MA   126   2021-03-28   
413-566 9 Hampden MA   126   2021-03-28   
413-600 8 Stockbridge MA   126   2021-03-28   
413-603 1 North Adams MA   126   2023-09-24   
413-613 0 Dalton MA   126   2021-03-28   
413-614 3 Northampton MA   126   2023-09-24   
413-625 4 Shelburne Falls MA   126   2021-03-28   
413-628 9 Ashfield MA   126   2021-03-26   
413-629 0 Pittsfield MA   126   2021-03-28   
413-656 0 Montague MA   126   2021-03-30   
413-666 0 Granville MA   126   2021-03-28   
413-688 9 Monson MA   126   2021-03-28   
413-701 0 Becket MA   126   2021-03-26   
413-713 0 Turners Falls MA   126   2023-09-24   
413-722 0 Conway MA   126   2021-03-28   
413-724 0 Williamsburg MA   126   2023-09-24   
413-741 3 Williamstown MA   126   2023-09-24   
413-749 9 Adams MA   126   2021-03-26   
413-754 8 Longmeadow MA   126   2021-03-28   
413-759 1 East Longmeadow MA   126   2022-01-02   
413-767 0 Russell MA   126   2021-03-28   
413-771 9 Blandford MA   126   2021-03-28   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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