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.

NPA: 970 [Rate centres in NPA 970] [Dial plan for NPA 970]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-825 4 Fort Collins CO   6529 T-MOBILE USA, INC. 656   2015-10-12   
970-825 5 Fort Collins CO   320A COMCAST PHONE OF COLORADO, LLC - CO 656   2014-12-09   
970-825 6 Fort Collins CO   6529 T-MOBILE USA, INC. 656   2015-10-12   
970-825 7 Fort Collins CO   7575 CENTURYLINK COMMUNICATIONS LLC 656   2015-05-26   
970-825 8 Fort Collins CO   6529 T-MOBILE USA, INC. 656   2016-10-09   
970-825 9 Fort Collins CO   6529 T-MOBILE USA, INC. 656   2014-12-08   
970-826 A Craig CO CRAGCOMADS0  9636 QWEST CORPORATION 656      
970-826 0 Craig CO   9636 QWEST CORPORATION 656      
970-826 1 Craig CO   9636 QWEST CORPORATION 656      
970-826 2 Craig CO   9636 QWEST CORPORATION 656      
970-826 3 Craig CO   9636 QWEST CORPORATION 656      
970-826 4 Craig CO   9636 QWEST CORPORATION 656      
970-826 5 Craig CO   9636 QWEST CORPORATION 656      
970-826 6 Craig CO   9636 QWEST CORPORATION 656      
970-826 7 Craig CO   026D ONVOY, LLC CO 656   2006-11-04   
970-826 8 Craig CO   330B FASTTRACK COMMUNICATIONS, INC. - CO 656   2011-12-05   
970-826 9 Craig CO   9636 QWEST CORPORATION 656      
970-827 A Vail CO MNTRCOMARS1  9636 QWEST CORPORATION 656      
970-827 0 Vail CO   9636 QWEST CORPORATION 656      
970-827 1 Vail CO   9636 QWEST CORPORATION 656      
970-827 2 Vail CO   588A ZIPPYTECH INCORPORATED 656   2012-11-23   
970-827 4 Vail CO   9636 QWEST CORPORATION 656      
970-827 5 Vail CO   9636 QWEST CORPORATION 656      
970-827 6 Vail CO   9636 QWEST CORPORATION 656      
970-827 7 Vail CO   9636 QWEST CORPORATION 656      
970-827 9 Vail CO   9636 QWEST CORPORATION 656      
970-828 A Durango CO DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-829 A Fort Collins CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-829 0 Fort Collins CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-02   
970-829 1 Fort Collins CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-02   
970-829 2 Fort Collins CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-02-09   
970-829 3 Fort Collins CO   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2014-12-05   
970-829 4 Fort Collins CO   026D ONVOY, LLC CO 656   2016-01-04   
970-829 5 Fort Collins CO   026D ONVOY, LLC CO 656   2016-01-04   
970-829 6 Fort Collins CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2015-08-02   
970-829 7 Fort Collins CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-12-05   
970-829 8 Fort Collins CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-12-02   
970-829 9 Fort Collins CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-12-01   
970-830 A Parachute CO   026D ONVOY, LLC CO 656      
970-830 3 Parachute CO   026D ONVOY, LLC CO 656      
970-830 8 Parachute CO   026D ONVOY, LLC CO 656      
970-832 A Carbondale CO   078F BANDWIDTH.COM CLEC, LLC - CO 656      
970-832 0 Carbondale CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2016-08-20   
970-832 1 Carbondale CO   073H TELNYX LLC 656   2017-06-09   
970-832 2 Carbondale CO   5562 METRO PCS, INC. 656   2017-03-02   
970-832 3 Carbondale CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-03-30   
970-832 7 Carbondale CO   5562 METRO PCS, INC. 656   2019-08-01   
970-832 8 Carbondale CO   026D ONVOY, LLC CO 656   2018-12-30   
970-832 9 Carbondale CO   026D ONVOY, LLC CO 656   2018-12-30   
970-833 A Windsor CO   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      

<< 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 >>

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.