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
970-763 A Vail CO DNVRCO26DS1  7801 ICG TELECOM GROUP - CO 656      
970-763 0 Vail CO   7801 ICG TELECOM GROUP - CO 656      
970-763 1 Vail CO   073H TELNYX LLC 656   2017-03-23   
970-763 2 Vail CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2018-08-31   
970-763 3 Vail CO   320A COMCAST PHONE OF COLORADO, LLC - CO 656   2019-01-03   
970-763 4 Vail CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2018-12-25   
970-763 5 Vail CO   320A COMCAST PHONE OF COLORADO, LLC - CO 656   2013-05-18   
970-763 6 Vail CO   026D ONVOY, LLC CO 656   2018-12-31   
970-763 7 Vail CO   026D ONVOY, LLC CO 656   2006-10-29   
970-763 8 Vail CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-11-16   
970-763 9 Vail CO   026D ONVOY, LLC CO 656   2018-12-31   
970-764 A Durango CO DURNCOMADS0  9636 QWEST CORPORATION 656      
970-764 0 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-01-05   
970-764 1 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   
970-764 2 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   
970-764 3 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   
970-764 4 Durango CO   383E BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) 656   2005-02-07   
970-764 5 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-10-12   
970-764 6 Durango CO   9636 QWEST CORPORATION 656   2005-06-27   
970-764 7 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-05-06   
970-764 8 Durango CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-01-05   
970-764 9 Durango CO   9636 QWEST CORPORATION 656   2005-09-19   
970-765 A Montrose CO DNVTCO56RS3  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-765 0 Montrose CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-06-23   
970-765 1 Montrose CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-10-12   
970-765 2 Montrose CO   383E BRESNAN BROADBAND OF COLORADO, LLC - CO (CHARTER) 656   2009-09-14   
970-765 3 Montrose CO   9636 QWEST CORPORATION 656   2010-11-04   
970-765 4 Montrose CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-02-07   
970-765 5 Montrose CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-28   
970-765 6 Montrose CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2009-06-14   
970-765 7 Montrose CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-765 8 Montrose CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-765 9 Montrose CO   6010 NEW CINGULAR WIRELESS PCS, LLC 656   2009-02-17   
970-766 A Edwards CO GYPSCO03DS0  4164 SAN ISABEL TELECOM, INC. 656      
970-767 A Fort Collins CO MNVWWYXCCM2  013B UNION TELEPHONE COMPANY 656   2010-06-03   
970-768 A Fort Morgan CO FTMRCOBQCM2  6874 N.E. COLORADO CELLULAR, INC. 656      
970-769 A Durango CO DURNCOMA6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-770 A Montrose CO STSPCO052MD  013B UNION TELEPHONE COMPANY 656   2012-06-30   
970-771 A Breckenridge CO   320A COMCAST PHONE OF COLORADO, LLC - CO 656      
970-771 0 Breckenridge CO   073H TELNYX LLC 656   2018-05-02   
970-771 1 Breckenridge CO   7575 CENTURYLINK COMMUNICATIONS LLC 656   2014-06-27   
970-771 2 Breckenridge CO   320A COMCAST PHONE OF COLORADO, LLC - CO 656   2014-06-26   
970-771 3 Breckenridge CO   320A COMCAST PHONE OF COLORADO, LLC - CO 656   2014-07-10   
970-771 4 Breckenridge CO   710A ALLO COMMUNICATIONS, LLC - NE 656   2019-06-24   
970-771 5 Breckenridge CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2019-08-28   
970-771 6 Breckenridge CO   278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2020-01-15   
970-771 7 Breckenridge CO   026D ONVOY, LLC CO 656   2016-04-18   
970-771 8 Breckenridge CO   026D ONVOY, LLC CO 656   2016-04-18   
970-772 A Gilcrest CO   026D ONVOY, LLC CO 656      
970-772 0 Gilcrest CO   026D ONVOY, LLC CO 656   2016-04-28   

<< 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: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.