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
970-287 4 Silt CO   656   2020-01-29   
970-287 8 Silt CO   656   2018-05-02   
970-289 9 Brush CO   656   2018-05-02   
970-295 0 Fort Collins CO   656   2023-07-13   
970-296 1 Fruita CO   656   2018-05-01   
970-312 A Grand Junction CO DNVTCOZI6MD  656      
970-312 8 Grand Junction CO   656   2017-03-23   
970-341 1 Olathe CO   656   2018-05-02   
970-408 5 Johnstown-Milliken CO   656   2017-06-09   
970-410 9 Kremmling CO   656   2018-05-02   
970-438 1 Palisade CO   656   2018-05-02   
970-447 1 Fraser CO   656   2017-06-09   
970-451 8 Greeley CO   656   2017-03-23   
970-452 0 Aspen CO   656   2017-03-23   
970-463 4 Julesburg CO   656   2018-05-02   
970-486 8 Dillon CO   656   2017-03-23   
970-489 0 South Cheyenne CO   654   2018-05-01   
970-499 0 South Laramie CO   654   2018-05-01   
970-500 9 Weldona CO   656   2018-05-02   
970-517 8 Hot Sulphur Springs CO   656   2018-05-02   
970-536 9 New Castle CO   656   2018-05-02   
970-546 9 Delta CO   656   2017-06-09   
970-579 6 De Beque CO   656   2018-05-02   
970-591 8 Estes Park CO   656   2017-06-09   
970-598 1 Platteville CO   656   2018-05-02   
970-602 0 Johnstown-Milliken CO   656   2023-07-02   
970-610 8 Fruita CO   656   2021-11-28   
970-617 1 Loveland CO   656   2017-03-23   
970-632 9 Fort Collins CO   656   2017-03-23   
970-633 4 Ouray CO   656   2018-05-02   
970-636 8 Yampa CO   656   2018-05-02   
970-642 9 Gunnison CO   656   2018-05-02   
970-659 9 Hillrose CO   656   2018-05-02   
970-661 9 Bayfield CO   656   2018-05-02   
970-665 3 Rifle CO   656   2018-05-02   
970-678 0 Basalt CO   656   2018-05-02   
970-693 9 Meeker CO   656   2018-05-02   
970-696 0 Ridgway CO   656   2019-11-30   
970-701 5 Craig CO   656   2017-06-09   
970-708 6 Telluride CO   656   2018-05-02   
970-709 0 Grand Lake CO   656   2019-11-30   
970-713 1 Crested Butte CO   656   2018-05-02   
970-715 9 Mancos CO   656   2018-05-02   
970-717 5 Hayden CO   656   2018-05-02   
970-721 9 Mead CO   656   2017-06-09   
970-746 9 Berthoud CO   656   2021-01-27   
970-747 9 Fort Morgan CO   656   2017-07-05   
970-762 1 Sterling CO   656   2017-06-09   
970-763 1 Vail CO   656   2017-03-23   
970-771 0 Breckenridge CO   656   2018-05-02   
970-772 9 Gilcrest CO   656   2018-05-02   
970-787 4 Montrose CO   656   2017-03-23   
970-794 0 Granby CO   656   2021-01-23   
970-807 0 Aspen CO   656   2023-06-12   
970-816 8 Cortez CO   656   2017-06-09   
970-831 A Brush CO DNVRCO26XIX  656      
970-831 0 Brush CO   656   2021-03-29   
970-832 1 Carbondale CO   656   2017-06-09   
970-833 6 Windsor CO   656   2017-06-23   
970-839 A Silt CO AURSCOFW2MD  656      
970-839 0 Silt CO   656   2021-07-24   
970-844 8 Durango CO   656   2017-03-23   
970-866 8 La Salle CO   656   2018-05-02   
970-875 5 Steamboat Springs CO   656   2017-03-23   
970-890 0 Oak Creek CO   656   2018-05-02   
970-902 1 Grand Junction CO   656   2022-03-05   
970-919 2 Silverton CO   656   2018-05-02   
970-972 9 Eaton CO   656   2018-05-02   
970-973 0 Glenwood Springs CO   656   2019-03-20   
970-981 1 Parachute CO   656   2018-05-02   
970-994 0 Olathe CO   656   2022-05-14   
970-997 1 Kremmling CO   656   2023-01-29   
971-247 A North Plains OR PTLDORWAX6Y  672      
971-247 6 North Plains OR   672   2018-10-12   
971-286 4 Warrenton OR   672   2018-10-12   
971-288 A Portland OR PTLDOR13UMD  672      
971-288 1 Portland OR   672   2017-04-28   
971-289 1 Dallas OR   672   2020-04-02   
971-289 3 Dallas OR   672   2021-07-16   
971-289 8 Dallas OR   672   2018-10-12   
971-309 0 Willamina OR   672   2023-02-11   
971-318 9 Amity OR   672   2022-08-13   
971-326 4 Seaside OR   672   2021-12-21   
971-326 9 Seaside OR   672   2018-10-12   
971-332 4 Salem OR   672   2018-10-19   
971-342 0 Cannon Beach OR   672   2019-09-08   
971-342 8 Cannon Beach OR   672   2022-06-04   
971-356 0 Clackamas OR   672   2019-08-27   
971-366 0 Beaver OR   672   2022-08-18   
971-367 8 Hood Land OR   672   2022-09-25   
971-370 1 Silverton OR   672   2023-07-31   
971-375 4 Salem OR   672   2020-05-19   
971-376 9 Clatskanie OR   672   2022-09-11   
971-395 7 Seaside OR   672   2022-08-01   
971-397 A North Plains OR PTLDORWAX7Y  672      
971-397 0 North Plains OR   672   2021-06-26   
971-399 8 Falls City OR   672   2018-10-30   
971-402 8 Amity OR   672   2022-11-26   
971-416 1 Beaverton OR   672   2022-08-20   
971-422 1 Vernonia OR   672   2023-02-08   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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