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
857-520 0 Hyde Park MA   128   2017-04-26   
857-575 0 Somerville MA   128   2021-06-04   
857-597 0 Winthrop MA   128   2021-06-04   
857-663 3 Dorchester MA   128   2017-05-20   
857-706 0 Cambridge MA   128   2021-03-04   
857-754 0 Quincy MA   128   2021-03-04   
857-760 1 Watertown MA   128   2017-04-27   
857-773 0 Jamaica Plain MA   128   2017-04-24   
857-837 9 Charlestown MA   128   2021-03-04   
857-895 5 Boston MA   128   2017-03-27   
858-214 1 La Jolla CA   732   2019-10-02   
858-216 3 Rancho Penasquitos CA   732   2021-02-25   
858-241 0 La Jolla CA   732   2021-03-13   
858-269 6 Poway CA   732   2021-02-27   
858-280 3 Del Mar CA   732   2017-03-24   
858-283 5 La Jolla CA   732   2017-03-24   
858-285 1 San Diego: Linda Vista DA CA   732   2017-04-25   
858-293 9 San Diego: Mira Mesa DA CA   732   2021-01-10   
858-306 A Del Mar CA SNDACAGL7MD  732      
858-306 0 Del Mar CA   732   2021-04-27   
858-317 8 Dulzura CA   732   2023-10-13   
858-324 3 Rancho Penasquitos CA   732   2017-06-05   
858-339 5 El Cajon CA   732   2023-03-16   
858-339 9 El Cajon CA   732   2024-01-28   
858-341 0 Chula Vista CA   732   2022-12-31   
858-341 1 Chula Vista CA   732   2023-05-22   
858-341 2 Chula Vista CA   732   2023-05-22   
858-341 3 Chula Vista CA   732   2023-05-22   
858-363 8 Jacumba CA   732   2023-03-19   
858-399 8 Coronado CA   732   2021-03-28   
858-400 3 Rancho Santa Fe CA   732   2021-03-13   
858-417 5 National City CA   732   2025-08-22   
858-422 5 Coronado CA   732   2024-11-08   
858-428 3 Rancho Penasquitos CA   732   2021-12-12   
858-437 6 San Diego: Mira Mesa DA CA   732   2017-03-24   
858-465 8 Del Mar CA   732   2018-10-18   
858-477 5 San Diego: San Diego DA CA   732   2024-09-12   
858-533 9 Harbison-Alpine CA   732   2022-01-31   
858-588 0 Rancho Bernardo CA   732   2021-03-16   
858-599 0 National City CA   732   2020-11-23   
858-644 0 San Diego: Mira Mesa DA CA   732   2021-11-28   
858-667 0 San Diego: Linda Vista DA CA   732   2021-01-10   
858-723 7 La Mesa CA   732   2022-12-05   
858-726 5 Poway CA   732   2017-03-24   
858-727 0 San Diego: San Diego DA CA   732   2021-01-11   
858-742 0 San Diego: Linda Vista DA CA   732   2023-01-12   
858-779 8 Rancho Santa Fe CA   732   2017-06-05   
858-788 0 La Jolla CA   732   2020-01-28   
858-838 0 Campo CA   732   2022-07-12   
858-838 4 Campo CA   732   2022-11-04   
858-878 6 La Mesa CA   732   2024-10-29   
858-898 5 Coronado CA   732   2023-02-17   
858-946 5 Rancho Bernardo CA   732   2017-03-24   
858-955 0 Pine Valley CA   732   2021-03-08   
859-203 9 Warsaw KY   922   2019-09-28   
859-205 0 Winchester KY   466   2020-07-18   
859-208 8 Ford KY   466   2020-07-03   
859-209 8 Danville KY   466   2020-07-02   
859-214 8 Versailles KY   466   2020-07-17   
859-215 4 Wilmore KY   466   2020-07-18   
859-216 1 North Middletown KY   466   2020-07-13   
859-216 9 North Middletown KY   466   2023-09-07   
859-217 8 Springfield KY   466   2020-07-17   
859-228 8 Berea KY   466   2020-06-14   
859-241 8 Nicholasville KY   466   2020-07-13   
859-251 0 Versailles KY   466   2023-01-08   
859-329 0 Danville KY   466   2022-06-23   
859-350 8 Salvisa KY   466   2020-07-17   
859-369 8 Waco KY   466   2020-07-18   
859-374 9 Junction City KY   466   2020-07-10   
859-377 8 Paris KY   466   2020-07-13   
859-395 1 Lancaster KY   466   2020-07-11   
859-403 8 Midway KY   466   2020-07-12   
859-423 8 Mooresville KY   466   2020-07-12   
859-436 A Lexington KY DAVLKYMAX7X  466      
859-436 1 Lexington KY   466   2020-01-23   
859-437 8 Ford KY   466   2021-06-10   
859-451 A Winchester KY LXTNKYXAXBZ  466      
859-451 0 Winchester KY   466   2021-05-22   
859-459 1 Willisburg KY   466   2020-07-18   
859-465 0 Millersburg KY   466   2020-10-26   
859-493 9 Walton KY   922   2019-09-28   
859-495 8 Independence KY   922   2019-09-28   
859-517 8 Carlisle KY   466   2020-06-28   
859-520 2 Mount Sterling KY   466   2020-07-12   
859-535 2 Mackville KY   466   2020-07-11   
859-549 1 Paint Lick KY   466   2020-07-13   
859-569 9 Cynthiana KY   466   2020-07-02   
859-648 8 Little Rock KY   466   2020-07-11   
859-659 0 Burgin KY   466   2020-06-27   
859-666 8 Williamstown KY   922   2019-09-28   
859-695 1 Bryantsville KY   466   2020-06-14   
859-715 8 Harrodsburg KY   466   2020-07-10   
859-766 0 Perryville KY   466   2021-03-29   
859-795 9 Boone KY   922   2019-10-07   
859-809 8 Cornishville KY   466   2020-06-29   
859-832 8 Warsaw KY   922   2021-03-04   
859-900 A Covington KY CNCNOHWSXWY  922      
859-900 0 Covington KY   922   2017-04-22   
859-900 8 Covington KY   922   2019-07-17   

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

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