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
731-327 8 Michie TN JCSNMSPSXFY  482   2019-06-02   
731-330 0 Trenton TN MMPHTNMA94Z  468   2019-12-04   
731-341 5 Dresden TN MMPHTNMAY0X  468   2021-01-23   
731-361 0 Bolivar TN MMPHTNMA94Z  468   2017-03-29   
731-458 A Savannah TN MMPHTNMA94Z  468      
731-458 6 Savannah TN MMPHTNMA94Z  468   2017-03-29   
731-497 8 Ridgely TN MMPHTNMA94Z  468   2019-06-02   
731-507 6 Union City TN MMPHTNMA94Z  468   2017-03-29   
731-519 6 Brownsville TN MMPHTNMA94Z  468   2017-03-29   
731-600 1 McKenzie TN MMPHTNMA94Z  468   2019-12-02   
731-603 2 Bethel Springs TN MMPHTNMA94Z  468   2019-06-02   
731-628 1 Newbern TN MMPHTNMA94Z  468   2019-06-02   
731-666 1 Camden TN MMPHTNMA94Z  468   2018-09-21   
731-703 3 Sharon TN MMPHTNMAY0X  468   2021-01-23   
731-732 9 Grand Junction TN MMPHTNMA94Z  468   2019-06-02   
731-747 6 Humboldt TN MMPHTNMA94Z  468   2017-03-29   
731-777 9 Dyersburg TN MMPHTNMA94Z  468   2017-03-29   
731-792 9 Huntingdon TN MMPHTNMA94Z  468   2017-03-29   
731-837 8 Middleton TN MMPHTNMA94Z  468   2019-06-02   
731-859 6 Whiteville TN MMPHTNMA94Z  468   2020-12-28   
731-877 0 Gleason TN MMPHTNMA94Z  468   2020-12-28   
731-879 5 Henderson TN MMPHTNMA94Z  468   2018-09-21   
731-888 A Big Sandy TN MMPHTNMA94Z  468      
731-888 8 Big Sandy TN MMPHTNMA94Z  468   2017-04-22   
731-891 0 Jackson TN MMPHTNMA94Z  468   2017-03-29   
731-903 9 Halls TN MMPHTNMA94Z  468   2019-06-02   
731-944 8 South Fulton TN OWBOKYMAXPX  464   2021-01-23   
731-961 8 Bells TN MMPHTNMAY0X  468   2023-08-26   
732-209 8 Bound Brook NJ NWRKNJ0293Z  224   2019-12-24   
732-217 2 Keyport NJ NWRKNJ0293Z  224   2019-10-05   
732-285 6 Holmdel NJ NWRKNJ0293Z  224   2019-10-16   
732-352 9 Carteret NJ NWRKNJ0293Z  224   2017-05-04   
732-384 1 Bound Brook NJ NWRKNJ0293Z  224   2017-05-03   
732-394 1 Dunellen NJ NWRKNJ0293Z  224   2017-05-03   
732-401 8 South Amboy NJ NWRKNJ0293Z  224   2017-05-04   
732-402 8 Monmouth Junction NJ NWRKNJ0293Z  224   2019-03-19   
732-419 1 Franklin Park NJ NWRKNJ0293Z  224   2022-11-03   
732-419 5 Franklin Park NJ NWRKNJ0293Z  224   2017-05-04   
732-466 1 South Amboy NJ NWRKNJ0293Z  224   2022-12-30   
732-466 9 South Amboy NJ NWRKNJ0293Z  224   2023-07-24   
732-479 2 South Amboy NJ NWRKNJ0293Z  224   2021-12-25   
732-506 2 Toms River NJ NWRKNJ0293Z  224   2017-03-15   
732-517 6 Deal NJ NWRKNJ0293Z  224   2019-10-05   
732-532 0 New Brunswick NJ NWRKNJ0293Z  224   2017-03-15   
732-554 0 South River NJ NWRKNJ0293Z  224   2017-06-13   
732-576 0 Red Bank NJ NWRKNJ0293Z  224   2019-10-05   
732-633 0 New Brunswick NJ NWRKNJ0293Z  224   2023-08-13   
732-633 2 New Brunswick NJ NWRKNJ0293Z  224   2023-11-16   
732-641 1 Jamesburg NJ NWRKNJ0293Z  224   2017-05-04   
732-658 9 Franklin Park NJ NWRKNJ0293Z  224   2023-02-17   
732-782 8 Manasquan NJ NWRKNJ0293Z  224   2019-10-05   
732-802 3 Carteret NJ NWRKNJ0293Z  224   2019-05-13   
732-863 3 Freehold NJ NWRKNJ0293Z  224   2017-03-15   
732-913 1 Rahway NJ NWRKNJ0293Z  224   2017-05-03   
732-973 8 East Millstone NJ NWRKNJ0293Z  224   2023-11-04   
737-216 1 Taylor TX AUSTTXGRX3Y  558   2017-03-22   
737-227 9 Wimberley TX AUSTTXGRX3Y  558   2018-09-17   
737-234 1 Jarrell TX AUSTTXGRX3Y  558   2018-09-17   
737-240 4 Georgetown TX AUSTTXGRX3Y  558   2017-03-22   
737-244 8 Taylor TX AUSTTXGR42Z  558   2021-03-12   
737-244 9 Taylor TX AUSTTXUH9MD  558   2022-04-02   
737-248 8 Kyle TX AUSTTXGRX3Y  558   2017-03-22   
737-250 1 Martindale TX AUSTTXGRX3Y  558   2018-09-17   
737-257 2 San Gabriel TX AUSTTXGRX3Y  558   2019-09-27   
737-266 4 San Marcos TX AUSTTXGR42Z  558   2021-03-19   
737-282 0 Dale/Lytton Springs TX AUSTTXGR42Z  558   2021-07-15   
737-283 0 Lometa TX AUSTTXGR42Z  558   2021-03-19   
737-287 1 Leander TX AUSTTXGR42Z  558   2021-07-02   
737-302 8 Smithville TX AUSTTXGRX3Y  558   2017-03-22   
737-310 0 Wimberley TX AUSTTXGR42Z  558   2021-12-27   
737-313 2 Austin TX AUSTTXUH9MD  558   2022-11-09   
737-320 0 Austin TX AUSTTXUH9MD  558   2022-06-20   
737-327 0 Hutto TX AUSTTXGR42Z  558   2021-03-19   
737-330 0 Austin TX AUSTTXUH9MD  558   2022-10-17   
737-331 8 Dale/Lytton Springs TX AUSTTXGR42Z  558   2023-10-15   
737-335 1 San Marcos TX AUSTTXUH9MD  558   2022-11-12   
737-339 2 Taylor TX AUSTTXUH9MD  558   2022-11-29   
737-340 2 Georgetown TX AUSTTXUH9MD  558   2022-12-03   
737-350 2 Bastrop TX AUSTTXUH9MD  558   2023-03-26   
737-366 0 Milano TX AUSTTXGR42Z  558   2021-03-19   
737-372 1 Buchanan Dam TX AUSTTXGR42Z  558   2021-05-01   
737-375 5 Rockdale TX AUSTTXUH9MD  558   2022-09-11   
737-378 0 Kyle TX AUSTTXUH9MD  558   2022-04-01   
737-402 A Austin TX AUSTTXGRX3Y  558      
737-402 1 Austin TX AUSTTXGRX3Y  558   2017-01-23   
737-414 8 Buda TX AUSTTXGRX3Y  558   2017-03-22   
737-427 0 McDade TX AUSTTXUH9MD  558   2022-04-22   
737-473 0 San Gabriel TX AUSTTXUH9MD  558   2022-06-06   
737-477 1 Lockhart TX AUSTTXGR42Z  558   2021-06-03   
737-510 0 Bertram TX AUSTTXGRX3Y  558   2019-12-13   
737-520 2 Fentress TX AUSTTXGRX3Y  558   2019-09-27   
737-537 1 Lampasas TX AUSTTXGR42Z  558   2021-03-20   
737-637 0 Thorndale-Thrall TX AUSTTXGRX3Y  558   2018-10-22   
737-666 3 Elgin TX AUSTTXGRX3Y  558   2017-03-22   
737-678 0 Dripping Springs TX AUSTTXGR42Z  558   2021-12-25   
737-702 8 Granger TX AUSTTXGRX3Y  558   2018-10-19   
737-734 5 Liberty Hill TX AUSTTXUH9MD  558   2022-07-22   
737-747 4 Burnet TX AUSTTXGRX3Y  558   2017-03-22   
737-762 1 Smithville TX AUSTTXUH9MD  558   2022-09-24   
737-773 1 Jarrell TX AUSTTXGR42Z  558   2021-05-30   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: ISP Telecom

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