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Region: CO

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
970-340 3 Carbondale CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2014-01-31   
970-340 4 Carbondale CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2014-07-13   
970-340 5 Carbondale CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2013-04-04   
970-340 6 Carbondale CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2013-01-14   
970-340 7 Carbondale CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-05-23   
970-340 8 Carbondale CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2015-05-23   
970-340 9 Carbondale CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-13   
970-341 A Olathe CO DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-341 0 Olathe CO GDJTCOMAPMD  5972 INTERLINK ADV SVC DBA FORETHOUGHT.NET - CO 656   2016-10-02   
970-341 1 Olathe CO DNVRCO26XIX  073H TELNYX LLC 656   2018-05-02   
970-341 2 Olathe CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-341 4 Olathe CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2021-03-07   
970-341 5 Olathe CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2021-07-23   
970-341 6 Olathe CO DURNCOBSDS0  330B FASTTRACK COMMUNICATIONS, INC. - CO 656   2014-02-23   
970-341 7 Olathe CO HLRNCOFP1MD  508J CENTURYLINK COMMUNICATIONS, LLC 656   2014-05-23   
970-341 8 Olathe CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-341 9 Olathe CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2018-12-30   
970-342 A Loveland CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656      
970-342 0 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-09-05   
970-342 1 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-10-14   
970-342 2 Loveland CO DNVRCOETPS0  3467 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 656   2013-07-06   
970-342 3 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-02-07   
970-342 4 Loveland CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2014-04-26   
970-342 5 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-04-08   
970-342 6 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-05-02   
970-342 7 Loveland CO DNVRCOII4MD  5562 METROPCS, INC. 656   2013-11-11   
970-342 8 Loveland CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2014-07-21   
970-342 9 Loveland CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2013-11-17   
970-343 A Vail CO   026D ONVOY, LLC - CO 656   2025-04-18   
970-343 0 Vail CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-05   
970-343 1 Vail CO   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
970-343 2 Vail CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-10-10   
970-343 4 Vail CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-06-11   
970-343 5 Vail CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-343 6 Vail CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
970-343 7 Vail CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-343 8 Vail CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-13   
970-343 9 Vail CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-01-08   
970-344 A Berthoud CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
970-344 0 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-02-05   
970-344 1 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2005-03-08   
970-344 2 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2005-03-09   
970-344 3 Berthoud CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-02-05   
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 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   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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