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NPA: 983 [Rate centres in NPA 983] [Dial plan for NPA 983]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
983-200 A Longmont CO DNVTCOZIGMD  732J NUSO, LLC 656      
983-200 0 Longmont CO DNVTCOZI6MD  073H TELNYX LLC 656   2023-06-12   
983-200 1 Longmont CO DNVTCOZIGMD  732J NUSO, LLC 656   2023-05-29   
983-200 2 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-07-24   
983-200 3 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-07-24   
983-200 4 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-07-24   
983-200 5 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-07-24   
983-200 6 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-07-24   
983-200 7 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-22   
983-200 8 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-09-29   
983-200 9 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2023-09-29   
983-201 A Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656      
983-201 0 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 1 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 2 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 3 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 4 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 5 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 6 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 7 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 8 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-201 9 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2023-10-23   
983-202 A Denver CO PGSPCO290MD  0051 SHELCOMM 656   2024-03-15   
983-203 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-19   
983-203 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-19   
983-203 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-20   
983-203 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-20   
983-203 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-06-30   
983-203 4 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-05-04   
983-203 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-20   
983-203 6 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-20   
983-203 7 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-20   
983-203 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-20   
983-203 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-04-20   
983-204 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-10-13   
983-204 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-10-13   
983-204 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-10-13   
983-204 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-10-13   
983-204 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-14   
983-204 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-14   
983-204 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-14   
983-204 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-14   
983-204 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-14   
983-204 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-14   
983-204 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-10-14   
983-205 A Strasburg CO PGSPCO290MD  0051 SHELCOMM 656   2024-10-27   
983-206 A Fort Lupton CO PGSPCO290MD  0051 SHELCOMM 656   2024-10-27   
983-207 A Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-02   
983-207 0 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-02   
983-207 1 Longmont CO DNVTCOZIGMD  732J NUSO, LLC 656   2024-11-03   
983-207 2 Longmont CO DNVTCOZIGMD  732J NUSO, LLC 656   2024-11-03   
983-207 3 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-03   
983-207 4 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-03   
983-207 5 Longmont CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2024-11-03   
983-207 6 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-07   
983-207 7 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-03   
983-207 8 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-03   
983-207 9 Longmont CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-03   
983-208 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-208 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-11-02   
983-209 A Fort Lupton CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2024-11-03   
983-209 0 Fort Lupton CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-04   
983-209 1 Fort Lupton CO   026D ONVOY, LLC - CO 656   2025-02-01   
983-209 8 Fort Lupton CO   026D ONVOY, LLC - CO 656   2025-03-13   
983-209 9 Fort Lupton CO DNVRCOII3MD  6529 T-MOBILE USA, INC. 656   2024-11-03   
983-210 A Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 0 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 2 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 3 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 4 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 5 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 6 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 7 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 8 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2024-11-23   
983-210 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-24   
983-212 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-18   
983-212 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-18   
983-212 1 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-18   
983-212 2 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-18   
983-212 3 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-11-18   
983-212 4 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2024-11-19   
983-212 5 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2024-11-19   
983-212 6 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2024-11-19   
983-212 7 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2024-11-19   
983-212 8 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2024-11-19   
983-212 9 Denver CO DNVRCOMA53Z  732J NUSO, LLC 656   2024-12-01   
983-213 A Longmont CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-12-30   
983-213 0 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-12-31   
983-213 1 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2024-12-31   
983-213 2 Longmont CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-01-26   

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

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