Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 073H TELNYX LLC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
970-312 A Grand Junction CO   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   
970-617 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   
970-747 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   
970-816 8 Cortez CO   656   2017-06-09   
970-832 1 Carbondale CO   656   2017-06-09   
970-833 6 Windsor CO   656   2017-06-23   
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   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.