Local Calling Guide

Area code/prefix search

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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
405-480 1 Anadarko OK OKCYOKCEXBZ  536   2017-03-21   
405-554 8 Pocasset OK OKCYOKCEXBZ  536   2018-10-31   
405-561 8 Norman OK OKCYOKCEXBZ  536   2017-03-21   
405-566 0 Prague OK OKCYOKCEXEZ  536   2020-07-10   
405-577 8 Yukon OK OKCYOKCEXBZ  536   2017-06-07   
405-583 0 Mulhall OK OKCYOKCEXBZ  536   2019-01-21   
405-591 6 Meridian OK OKCYOKCEXBZ  536   2018-10-31   
405-592 1 Holdenville OK OKCYOKCEXBZ  536   2018-09-25   
405-610 0 Midwest City OK OKCYOKCEXBZ  536   2017-03-21   
405-617 7 Shawnee OK OKCYOKCEXBZ  536   2017-03-21   
405-646 1 Carney OK OKCYOKCEXBZ  536   2018-10-31   
405-653 A Oklahoma City OK OKCYOKCEXBZ  536      
405-653 1 Oklahoma City OK OKCYOKCEXBZ  536   2017-02-04   
405-654 8 Chandler OK OKCYOKCEXBZ  536   2017-03-21   
405-656 8 Binger OK OKCYOKCEXBZ  536   2019-01-21   
405-665 3 Wynnewood OK OKCYOKCEXBZ  536   2018-10-31   
405-668 1 Fort Cobb OK OKCYOKCEXBZ  536   2019-01-21   
405-674 1 Mustang OK OKCYOKCEXEZ  536   2020-10-03   
405-676 A Moore OK OKCYOKCEXEZ  536      
405-676 0 Moore OK OKCYOKCEXEZ  536   2017-04-28   
405-689 1 Tuttle OK OKCYOKCEXBZ  536   2018-09-25   
405-716 2 Seminole OK OKCYOKCEXBZ  536   2017-06-07   
405-725 7 Luther OK OKCYOKCEXBZ  536   2018-10-31   
405-745 0 Wheatland OK OKCYOKCEXBZ  536   2017-06-07   
405-764 1 Oklahoma City OK OKCYOKCEXEZ  536   2023-05-01   
405-776 2 El Reno OK OKCYOKCEXBZ  536   2017-06-07   
405-783 0 Byars OK OKCYOKCEXEZ  536   2021-04-09   
405-785 3 Alex OK OKCYOKCEXBZ  536   2018-10-31   
405-792 9 Bethany OK OKCYOKCEXBZ  536   2017-03-21   
405-796 1 Spencer OK OKCYOKCEXBZ  536   2018-09-25   
405-829 9 Cement OK OKCYOKCEXBZ  536   2019-01-21   
405-847 0 Britton OK OKCYOKCEXBZ  536   2017-03-21   
405-864 0 Cashion OK OKCYOKCEXBZ  536   2020-12-28   
405-872 2 Noble OK OKCYOKCEXBZ  536   2017-06-07   
405-877 9 Guthrie OK OKCYOKCEXEZ  536   2021-05-31   
405-892 6 Chickasha OK OKCYOKCEXBZ  536   2017-03-21   
405-939 4 Perkins OK OKCYOKCEXBZ  536   2018-10-31   
405-944 8 Cromwell OK OKCZOKZC8MD  536   2022-07-18   
405-957 0 Norman OK OKCYOKCEXEZ  536   2023-05-18   
405-983 A Pauls Valley OK OKCZOKZC8MD  536      
405-983 0 Pauls Valley OK OKCZOKZC8MD  536   2021-06-18   
405-984 1 Arcadia OK OKCYOKCEXBZ  536   2018-10-31   
406-204 6 Helena MT GRFLMTMAHMD  648   2024-03-11   
406-205 9 Great Falls MT GRFLMTMAHMD  648   2020-08-13   
406-216 6 Great Falls MT GRFLMTMAHMD  648   2023-05-13   
406-221 0 Butte MT GRFLMTMAHMD  648   2024-02-16   
406-221 8 Butte MT GRFLMTMAHMD  648   2020-08-07   
406-226 1 East Glacier Park MT GRFLMTMAHMD  648   2020-08-09   
406-235 5 Wolf Creek MT GRFLMTMAHMD  648   2020-08-13   
406-235 8 Wolf Creek MT GRFLMTMAHMD  648   2022-01-18   
406-290 6 Columbus MT BLNGMTWE9MD  650   2020-09-27   
406-298 6 Columbus MT BLNGMT933MD  650   2017-03-31   
406-298 8 Columbus MT BLNGMT933MD  650   2019-11-20   
406-302 2 Wolf Creek MT MSSLMTMAEMD  648   2022-05-08   
406-306 8 Manhattan MT BLNGMT933MD  650   2018-07-25   
406-306 9 Manhattan MT BLNGMT933MD  650   2020-01-17   
406-308 0 Cascade MT GRFLMTMAHMD  648   2020-08-07   
406-309 7 Kalispell MT GRFLMTMAHMD  648   2020-08-13   
406-313 9 Boulder MT GRFLMTMAHMD  648   2020-08-07   
406-315 0 Great Falls MT GRFLMTMAHMD  648   2021-03-04   
406-317 A Missoula MT GRFLMTMAHMD  648      
406-317 4 Missoula MT GRFLMTMAHMD  648   2020-01-16   
406-318 2 Billings MT BLNGMTWE9MD  650   2023-01-09   
406-319 1 Polson MT GRFLMTMAHMD  648   2020-08-13   
406-324 9 Helena MT GRFLMTMAHMD  648   2020-08-13   
406-356 1 Forsyth MT BLNGMT933MD  650   2018-07-25   
406-359 0 Glendive MT BLNGMT933MD  650   2018-07-25   
406-380 8 Lewistown MT GRFLMTMAHMD  648   2020-08-13   
406-387 0 Hungry Horse MT GRFLMTMAHMD  648   2020-08-13   
406-415 9 Deer Lodge MT GRFLMTMAHMD  648   2020-08-07   
406-418 0 Cooke City MT BLNGMT933MD  650   2019-10-21   
406-419 0 Victor MT GRFLMTMAHMD  648   2020-08-13   
406-424 0 Shelby MT GRFLMTMAHMD  648   2020-08-13   
406-438 8 Helena MT GRFLMTMAHMD  648   2023-12-09   
406-438 9 Helena MT GRFLMTMAHMD  648   2023-12-09   
406-445 6 Red Lodge MT BLNGMT933MD  650   2017-03-31   
406-476 0 Dutton MT GRFLMTMAHMD  648   2020-08-09   
406-501 1 Whitehall MT GRFLMTMAHMD  648   2020-08-13   
406-505 1 Conrad MT GRFLMTMAHMD  648   2020-08-07   
406-508 0 Frenchtown MT GRFLMTMAHMD  648   2020-08-13   
406-512 0 Boulder MT GRFLMTMAHMD  648   2023-07-16   
406-518 8 Gallatin Gateway MT BLNGMT933MD  650   2019-10-04   
406-521 8 Townsend MT GRFLMTMAHMD  648   2020-08-13   
406-536 8 Bozeman MT BLNGMTWE9MD  650   2025-09-19   
406-548 9 Bozeman MT BLNGMT933MD  650   2017-03-31   
406-550 8 Missoula MT GRFLMTMAHMD  648   2023-02-24   
406-550 9 Missoula MT GRFLMTMAHMD  648   2023-02-24   
406-558 0 Helena MT GRFLMTMAHMD  648   2024-10-27   
406-559 8 Anaconda MT GRFLMTMAHMD  648   2020-08-07   
406-571 9 Finley Point MT GRFLMTMAHMD  648   2020-08-09   
406-574 0 Silvertip MT CHYNWYRF1MD  654   2018-07-25   
406-604 9 Great Falls MT GRFLMTMAHMD  648   2023-08-25   
406-605 A Butte MT MSSLMTMAEMD  648      
406-605 0 Butte MT MSSLMTMAEMD  648   2021-06-09   
406-612 9 Swan Lake MT GRFLMTMAHMD  648   2020-08-13   
406-614 0 Bigfork MT GRFLMTMAHMD  648   2020-12-31   
406-616 8 Three Forks MT BLNGMT933MD  650   2018-07-25   
406-617 7 Billings MT BLNGMTWE9MD  650   2025-02-17   
406-623 3 Hardin MT BLNGMT933MD  650   2017-03-31   
406-625 1 Stevensville MT GRFLMTMAHMD  648   2020-08-13   

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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