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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-344 4 Berthoud CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2005-03-02   
970-344 5 Berthoud CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2006-03-01   
970-344 6 Berthoud CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2006-03-24   
970-344 7 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-04   
970-344 8 Berthoud CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-344 9 Berthoud CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-04-04   
970-345 A Akron CO AKRNCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-345 0 Akron CO AKRNCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-345 1 Akron CO AKRNCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-345 2 Akron CO AKRNCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-345 3 Akron CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2022-12-05   
970-345 5 Akron CO DNVRCO26XLX  939H COMMIO, LLC 656   2024-03-25   
970-345 6 Akron CO AKRNCOXCRS1  2185 CENTURYTEL OF EAGLE, INC. DBA CENTURYLINK 656      
970-345 7 Akron CO DNVRCO26XLX  939H COMMIO, LLC 656   2021-11-29   
970-345 8 Akron CO DNVRCO26XLX  939H COMMIO, LLC 656   2021-11-29   
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 6 Glenwood Springs CO   6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-03-23   
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   
970-361 4 Grand Junction CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2006-01-27   
970-361 5 Grand Junction CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-12-10   
970-361 6 Grand Junction CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-10-11   
970-361 7 Grand Junction CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-09-21   
970-361 8 Grand Junction CO DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-06-25   
970-361 9 Grand Junction CO DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2024-02-02   
970-362 A Kirk CO JOESCOXCDS0  2199 PLAINS COOP. TEL. ASSN., INC. 656      
970-363 A Fraser CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-363 0 Fraser CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-363 1 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-17   
970-363 2 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-17   
970-363 3 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-04   
970-363 4 Fraser CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2014-02-08   
970-363 5 Fraser CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-05-23   
970-363 6 Fraser CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-05-23   
970-363 7 Fraser CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2009-04-29   
970-363 8 Fraser CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2015-08-05   
970-363 9 Fraser CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-01-02   
970-364 A Granby CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-364 0 Granby CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-06-27   
970-364 1 Granby CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-02-05   
970-364 2 Granby CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2017-08-14   
970-364 3 Granby CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-364 4 Granby CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2004-06-03   
970-364 5 Granby CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2015-09-21   
970-364 6 Granby CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-02-20   
970-364 7 Granby CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-05   
970-364 8 Granby CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-03-11   
970-364 9 Granby CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-04-04   
970-365 A Lodore CO LODRCOXCDS0  2297 UNION TEL. CO. 656      
970-366 A Glenwood Springs CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-366 0 Glenwood Springs CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-29   
970-366 1 Glenwood Springs CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-10-08   
970-366 2 Glenwood Springs CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-11-13   

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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