Local Calling Guide

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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
303-667 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-668 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-669 A Denver CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656      
303-670 A Denver CO EVRGCOMADS0  9636 QWEST CORPORATION 656      
303-671 A Denver CO DNVRCOSLDS0  9636 QWEST CORPORATION 656      
303-672 A Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
303-673 A Denver CO DNVRCOCWDS0  9636 QWEST CORPORATION 656      
303-674 A Denver CO EVRGCOMADS0  9636 QWEST CORPORATION 656      
303-675 A Denver CO DNVRCOCPDS0  9636 QWEST CORPORATION 656      
303-676 A Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 0 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 1 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 2 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 3 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 4 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 5 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 6 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-676 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2015-07-22   
303-676 8 Denver CO DNVRCO37DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 656   2015-04-15   
303-676 9 Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-677 A Denver CO AURRCOMADS0  9636 QWEST CORPORATION 656      
303-678 A Longmont CO LNMTCOMADS1  9636 QWEST CORPORATION 656      
303-679 A Denver CO EVRGCOMADS0  9636 QWEST CORPORATION 656      
303-680 A Denver CO DNVRCOSHDS0  9636 QWEST CORPORATION 656      
303-681 A Denver CO LRKSCONMRS1  9636 QWEST CORPORATION 656      
303-681 0 Denver CO LRKSCONMRS1  9636 QWEST CORPORATION 656      
303-681 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-02-28   
303-681 2 Denver CO LRKSCONMRS1  9636 QWEST CORPORATION 656      
303-681 3 Denver CO LRKSCONMRS1  9636 QWEST CORPORATION 656      
303-681 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-02-28   
303-681 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-05   
303-681 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-05   
303-681 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2006-03-09   
303-681 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2007-03-05   
303-681 9 Denver CO LRKSCONMRS1  9636 QWEST CORPORATION 656      
303-682 A Longmont CO LNMTCOMADS1  9636 QWEST CORPORATION 656      
303-683 A Denver CO LTTNCOHLDS0  9636 QWEST CORPORATION 656      
303-684 A Longmont CO LNMTCOMADS1  9636 QWEST CORPORATION 656      
303-685 A Denver CO DNVRCOMADS0  9636 QWEST CORPORATION 656      
303-686 A Denver CO DNVRCOMAXTZ  6630 USA MOBILITY WIRELESS, INC. 656      
303-687 A Denver CO DNVRCOMAXTZ  6630 USA MOBILITY WIRELESS, INC. 656      
303-688 A Denver CO CSRKCONMDS0  9636 QWEST CORPORATION 656      
303-689 A Denver CO DNVRCODCDS0  9636 QWEST CORPORATION 656      
303-690 A Denver CO DNVRCOSHDS0  9636 QWEST CORPORATION 656      
303-691 A Denver CO DNVRCOSEDS0  9636 QWEST CORPORATION 656      
303-692 A Denver CO DNVRCOSEDS0  9636 QWEST CORPORATION 656      
303-693 A Denver CO DNVRCOSHDS0  9636 QWEST CORPORATION 656      
303-694 A Denver CO DNVRCODCDS0  9636 QWEST CORPORATION 656      
303-695 A Denver CO DNVRCOSLDS0  9636 QWEST CORPORATION 656      
303-696 A Denver CO DNVRCOSLDS0  9636 QWEST CORPORATION 656      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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