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NPA: 303 [Rate centres in NPA 303] [Dial plan for NPA 303]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
303-459 3 Denver CO WARDCOMARS1  9636 QWEST CORPORATION 656      
303-459 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2005-07-18   
303-459 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2005-02-16   
303-459 6 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2005-02-16   
303-459 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2005-07-18   
303-459 8 Denver CO DNVRCOMBDS0  9636 QWEST CORPORATION 656      
303-459 9 Denver CO WARDCOMARS1  9636 QWEST CORPORATION 656      
303-460 A Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656      
303-461 A Denver CO DNVRCOMAXTZ  6630 USA MOBILITY WIRELESS, INC. 656      
303-462 A Denver CO LKWDCOMADS0  9636 QWEST CORPORATION 656      
303-463 A Denver CO ARVDCOMADS0  9636 QWEST CORPORATION 656      
303-464 A Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656      
303-465 A Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656      
303-466 A Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656      
303-467 A Denver CO ARVDCOMADS0  9636 QWEST CORPORATION 656      
303-468 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656      
303-468 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-06-18   
303-468 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2001-07-15   
303-468 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-06-18   
303-468 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-06-18   
303-468 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-06-18   
303-468 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-12-08   
303-468 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-12-08   
303-468 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-12-08   
303-468 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-12-08   
303-468 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2003-12-08   
303-469 A Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656      
303-470 A Denver CO LTTNCOHLDS0  9636 QWEST CORPORATION 656      
303-471 A Denver CO LTTNCOHLDS0  9636 QWEST CORPORATION 656      
303-472 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 0 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 1 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 2 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 4 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 5 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 6 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 7 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 8 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-472 9 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-473 A Denver CO BLDRCOMADS0  9636 QWEST CORPORATION 656      
303-474 A Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 0 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 1 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 2 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 3 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 4 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656      
303-474 5 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 6 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 7 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 8 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-474 9 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-475 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-476 A Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-476 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-11-04   
303-476 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-10-01   
303-476 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-476 3 Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2006-10-15   
303-476 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-476 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-476 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2007-09-06   
303-476 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-476 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2006-07-31   
303-476 9 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-477 A Denver CO DNVRCONODS0  9636 QWEST CORPORATION 656      
303-478 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656      
303-479 A Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 0 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 1 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 2 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2012-10-27   
303-479 4 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656   2012-02-26   
303-479 5 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 6 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 7 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 8 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-479 9 Denver CO AURRCOBUDS0  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
303-480 A Denver CO DNVRCONODS0  9636 QWEST CORPORATION 656      
303-481 A Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 0 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 1 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 3 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 4 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 5 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2006-11-04   
303-481 7 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-481 8 Denver CO DNVRCOMA39Z  318J COMCAST IP PHONE, LLC 656   2007-02-09   
303-481 9 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656      
303-482 A Denver CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656      
303-482 0 Denver CO DNVTCO56DS8  6118 LEVEL 3 COMMUNICATIONS, LLC - CO 656      
303-482 1 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2005-07-18   
303-482 2 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2005-07-18   
303-482 3 Denver CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656      
303-482 4 Denver CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656      
303-482 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2005-08-15   
303-482 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2005-08-15   
303-482 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2005-08-15   
303-482 8 Denver CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656      
303-482 9 Denver CO DNVTCO56AMD  8465 GLOBAL CROSSING LOCAL SERVICES, INC. - CO 656      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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