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 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-942 A Meeker CO STSPCO052MD  013B UNION TELEPHONE COMPANY 656      
970-943 A Gunnison CO GNSNCOMADS0  9636 QWEST CORPORATION 656      
970-944 A Lake City CO LKCYCOXCDS0  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-945 A Glenwood Springs CO GLSPCOMADS0  9636 QWEST CORPORATION 656      
970-946 A Durango CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-947 A Glenwood Springs CO GLSPCOMADS0  9636 QWEST CORPORATION 656      
970-948 A Glenwood Springs CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-949 A Vail CO AVONCOMADS0  9636 QWEST CORPORATION 656      
970-955 A Mancos CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656      
970-955 0 Mancos CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2022-12-08   
970-955 5 Mancos CO DNVRCO26XUX  516J TON80 COMMUNICATIONS, LLC 656   2022-04-27   
970-962 A Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 0 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 1 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 2 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 3 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 4 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 5 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 6 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 7 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-962 8 Loveland CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2008-01-28   
970-962 9 Loveland CO LVLDCOMADS0  9636 QWEST CORPORATION 656      
970-963 A Carbondale CO CRDLCOMADS1  9636 QWEST CORPORATION 656      
970-964 A Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-964 1 Montrose CO GDJTCOMAGT0  588A ZIPPYTECH INCORPORATED 656   2008-12-15   
970-964 2 Montrose CO MTRSCOMADS0  9636 QWEST CORPORATION 656   2007-12-17   
970-964 3 Montrose CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2008-09-05   
970-964 4 Montrose CO GDJTCOFDPS1  383E BRESNAN BROADBAND OF COLORADO, LLC - CO [CHARTER] 656   2005-06-13   
970-964 5 Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-05   
970-964 6 Montrose CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2014-11-24   
970-964 7 Montrose CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-10-14   
970-964 8 Montrose CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2010-03-08   
970-964 9 Montrose CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-09-04   
970-965 A Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-965 0 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-31   
970-965 1 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-31   
970-965 3 Yuma CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2019-05-13   
970-965 4 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-05-10   
970-965 5 Yuma CO DNVRCOMA40Z  506J TWILIO INTERNATIONAL, INC. 656   2020-12-18   
970-965 6 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-05-10   
970-965 7 Yuma CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2019-03-07   
970-965 8 Yuma CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2021-03-04   
970-965 9 Yuma CO DNVRCOMA47Z  6874 N.E. COLORADO CELLULAR, INC. 656   2019-12-18   
970-966 A Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-966 0 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-06-17   
970-966 1 Loveland CO DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2023-08-05   
970-966 2 Loveland CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2020-02-16   
970-966 3 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2020-03-28   
970-966 4 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-09-28   
970-966 5 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2018-09-28   

<< 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 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.