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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
983-213 3 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-02-01   
983-213 4 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-03-13   
983-213 5 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-10-18   
983-213 6 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-10-18   
983-213 7 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-10-18   
983-213 8 Longmont CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-12-30   
983-213 9 Longmont CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2024-12-30   
983-214 A Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-03-20   
983-214 0 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-03-20   
983-214 1 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-03-20   
983-214 2 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-03-20   
983-214 3 Denver CO DNVRCOSOFMD  624H ONVOY SPECTRUM, LLC 656   2025-03-20   
983-214 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-03-22   
983-214 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-03-22   
983-214 6 Denver CO FTCLCOMAAMD  7378 TELEPORT COMMUNICATIONS AMERICA, LLC - CO 656   2025-03-24   
983-214 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-03-22   
983-214 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-03-22   
983-214 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-03-22   
983-215 A Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 0 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 1 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 5 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 6 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 8 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-215 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-04-19   
983-216 A Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-05-05   
983-216 0 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-05-05   
983-216 1 Denver CO DNVRCOMAXGZ  078F BANDWIDTH.COM CLEC, LLC - CO 656   2025-05-23   
983-216 2 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-06-21   
983-216 3 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-07-15   
983-216 4 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-08-04   
983-216 5 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-09-05   
983-216 6 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-05-07   
983-216 7 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-05-21   
983-216 8 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-09-05   
983-216 9 Denver CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2025-09-05   
983-217 A Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 3 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-217 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-05-12   
983-218 A Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 2 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 3 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-218 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-08-10   
983-219 A Denver CO DNVRCO26XDY  700J WAVENATION, LLC 656   2025-08-28   
983-219 0 Denver CO DNVRCO26XDY  700J WAVENATION, LLC 656   2025-08-28   
983-219 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-12-10   
983-219 2 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-10-24   
983-219 3 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-10-24   
983-219 4 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2025-10-24   
983-219 5 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-09-05   
983-219 6 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-10-13   
983-219 7 Denver CO DNVRCO2669Z  490J BOOST SUBSCRIBERCO L.L.C. 656   2025-11-17   
983-219 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2026-10-16   
983-219 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-12-20   
983-220 A Denver CO DNVRCOMA61Z  053L TELIMIZE, LLC 656   2025-09-11   
983-220 0 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-10-17   
983-220 1 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-10-17   
983-220 2 Denver CO DNVRCOMA61Z  053L TELIMIZE, LLC 656   2025-09-11   
983-220 3 Denver CO DNVRCOMA61Z  053L TELIMIZE, LLC 656   2025-09-11   
983-220 4 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-10-17   
983-220 5 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-10-17   
983-220 6 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-12   
983-220 7 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-12   
983-220 8 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-27   
983-220 9 Denver CO AURRCO20AMD  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 656   2025-11-27   
983-221 A Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-02-01   
983-221 0 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-02-01   
983-221 1 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-05-31   
983-221 8 Deckers CO   026D ONVOY, LLC - CO 656   2026-08-01   
983-222 A Roggen CO DNVRCO26XWX  616J LEAP TELECOM, LLC 656      
983-222 0 Roggen CO   145J TERRA NOVA TELECOM INC. 656   2025-06-11   
983-222 2 Roggen CO DNVRCO26XWX  616J LEAP TELECOM, LLC 656   2023-07-13   
983-223 A Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-03-20   
983-223 0 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-03-20   
983-223 1 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-03-20   
983-223 2 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-03-20   
983-223 3 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-03-20   
983-223 4 Longmont CO   078F BANDWIDTH.COM CLEC, LLC - CO 656   2026-08-08   
983-223 5 Longmont CO   026D ONVOY, LLC - CO 656   2026-08-21   
983-223 6 Longmont CO   026D ONVOY, LLC - CO 656   2026-08-21   
983-223 7 Longmont CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-05-31   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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