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
970-345 9 Akron CO AKRNCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-346 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-347 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-347 0 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2006-11-25   
970-347 1 Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-347 2 Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-347 3 Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-347 4 Greeley CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-06-24   
970-347 5 Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-347 6 Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-347 7 Greeley CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-29   
970-347 8 Greeley CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-11-09   
970-347 9 Greeley CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2004-12-12   
970-348 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-349 A Crested Butte CO CRBTCOMARS1  9636 QWEST CORPORATION 656      
970-350 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-351 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-352 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-353 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-354 A Idalia CO JOESCOXCDS0  2199 PLAINS COOP. TEL. ASSN., INC. 656      
970-355 A Glenwood Springs CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-355 0 Glenwood Springs CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-07-27   
970-355 1 Glenwood Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-17   
970-355 2 Glenwood Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-17   
970-355 3 Glenwood Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-13   
970-355 4 Glenwood Springs CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-03-01   
970-355 5 Glenwood Springs CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2017-02-22   
970-355 7 Glenwood Springs CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-02-22   
970-355 8 Glenwood Springs CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2017-12-13   
970-355 9 Glenwood Springs CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-356 A Greeley CO GRELCOMADS0  9636 QWEST CORPORATION 656      
970-357 A Cope CO JOESCOXCDS0  2199 PLAINS COOP. TEL. ASSN., INC. 656      
970-358 A Joes CO JOESCOXCDS0  2199 PLAINS COOP. TEL. ASSN., INC. 656      
970-359 A Eckley CO JOESCOXCDS0  2199 PLAINS COOP. TEL. ASSN., INC. 656      
970-360 A Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-360 0 Yuma CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2015-10-04   
970-360 1 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
970-360 2 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
970-360 3 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
970-360 4 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
970-360 5 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-14   
970-360 6 Yuma CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-11-05   
970-360 7 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-09-02   
970-360 8 Yuma CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2010-11-28   
970-360 9 Yuma CO DNVRCOMA47Z  6874 N.E. COLORADO CELLULAR, INC. 656   2018-01-19   
970-361 A Grand Junction CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-02-02   
970-361 0 Grand Junction CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 1 Grand Junction CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 2 Grand Junction CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 3 Grand Junction CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2006-06-09   

<< 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: ISP Telecom

Like this site? We accept donations via PayPal.