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.

Grand Junction, CO

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
970-314 4 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-06-12   
970-314 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2005-06-12   
970-314 6 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-07-08   
970-314 7 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2005-07-29   
970-314 8 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-10-01   
970-314 9 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2005-11-08   
970-322 A RNGLCOACAMD  1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 656   2024-01-17   
970-361 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2024-02-02   
970-361 0 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-02-09   
970-361 3 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2006-06-09   
970-361 4 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2006-01-27   
970-361 5 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-12-10   
970-361 6 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-10-11   
970-361 7 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-09-21   
970-361 8 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2005-06-25   
970-361 9 DNVRCO26XSX  145J TERRA NOVA TELECOM INC. 656   2024-02-02   
970-424 A GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656      
970-424 0 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2007-07-01   
970-424 1   026D ONVOY, LLC - CO 656   2007-06-23   
970-424 2 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-06-17   
970-424 3 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-06-17   
970-424 4 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-06-17   
970-424 5 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2007-03-26   
970-424 6 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-08-10   
970-424 7 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-08-10   
970-424 8 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-08-11   
970-424 9 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-08-11   
970-433 A DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-433 0 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-433 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-06-17   
970-433 2 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-433 3 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2007-11-09   
970-433 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-11-21   
970-433 5 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2006-07-13   
970-433 6 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2006-07-13   
970-433 7 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2006-09-29   
970-433 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-12-04   
970-433 9 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656      
970-434 A CFTNCONMDS0  9636 QWEST CORPORATION 656      
970-462 A GDJTCOMAGT0  588A ZIPPYTECH INCORPORATED 656      
970-462 0 GDJTCOMAGT0  588A ZIPPYTECH INCORPORATED 656   2008-06-27   
970-462 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-09-07   
970-462 2 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-10-07   
970-462 3   026D ONVOY, LLC - CO 656   2008-09-11   
970-462 4   7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2025-04-01   
970-462 5 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-11-07   
970-462 6 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-11-07   
970-462 7 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2008-11-20   
970-462 8 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2008-12-12   
970-462 9 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2010-04-26   
970-523 A CFTNCONMDS0  9636 QWEST CORPORATION 656      
970-549 A GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656      
970-549 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-04-20   
970-549 1 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2012-04-13   
970-549 2 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2012-06-21   
970-549 3 DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-07-05   
970-549 4 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2012-09-13   
970-549 5 GDJTCOMADS0  9636 QWEST CORPORATION 656   2012-05-11   
970-549 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-09-27   
970-549 7 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2013-08-08   
970-549 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-549 9 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-589 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-589 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-18   
970-589 1 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-18   
970-589 2 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-05-02   
970-589 3 DNVRCOII0MD  6529 T-MOBILE USA, INC. 656   2007-05-02   
970-589 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-06-08   
970-589 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-06-22   
970-589 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-07-06   
970-589 7 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2008-06-01   
970-589 8 DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2007-09-15   
970-589 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-09-25   
970-609 A DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
970-623 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-623 0 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-08-10   
970-623 1 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-28   
970-623 2 DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-09-28   
970-623 3 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-10-09   
970-623 4 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-10-16   
970-623 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-10-30   
970-623 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-12-11   
970-623 7 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-05   
970-623 8 GDJTCOMADS0  9636 QWEST CORPORATION 656   2006-11-20   
970-623 9 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-08-10   
970-628 A GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656      
970-628 0 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-05-19   
970-628 1 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2011-03-06   
970-628 2 DNVTCOUZ0MD  829J PAETEC ITEL, LLC 656   2011-12-01   
970-628 3 DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2011-05-19   
970-628 4 GDJTCOFD5MD  792K CHARTER IP ENABLED SERVICES, LLC 656   2011-09-23   
970-628 5 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2011-09-13   
970-628 6 AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2012-09-10   
970-628 7 DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2012-11-01   
970-628 8 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-09-29   
970-628 9 DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-12-12   
970-640 A AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656      
970-644 A DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656      

<< 1 2 3 4 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.