Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
983-203 8 Denver CO 026D ONVOY, LLC - CO 656   2024-04-20   
983-203 9 Denver CO 026D ONVOY, LLC - CO 656   2024-04-20   
983-204 A Denver CO 026D ONVOY, LLC - CO 656   2024-10-13   
983-204 0 Denver CO 026D ONVOY, LLC - CO 656   2024-10-13   
983-204 1 Denver CO 026D ONVOY, LLC - CO 656   2024-10-13   
983-204 2 Denver CO 026D ONVOY, LLC - CO 656   2024-10-13   
983-207 A Longmont CO 026D ONVOY, LLC - CO 656   2024-11-02   
983-207 0 Longmont CO 026D ONVOY, LLC - CO 656   2024-11-02   
983-207 3 Longmont CO 026D ONVOY, LLC - CO 656   2024-11-03   
983-207 4 Longmont CO 026D ONVOY, LLC - CO 656   2024-11-03   
983-207 6 Longmont CO 026D ONVOY, LLC - CO 656   2024-11-07   
983-209 0 Fort Lupton CO 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   
983-210 9 Denver CO 026D ONVOY, LLC - CO 656   2024-11-24   
983-212 A Denver CO 026D ONVOY, LLC - CO 656   2024-11-18   
983-212 0 Denver CO 026D ONVOY, LLC - CO 656   2024-11-18   
983-212 1 Denver CO 026D ONVOY, LLC - CO 656   2024-11-18   
983-212 2 Denver CO 026D ONVOY, LLC - CO 656   2024-11-18   
983-212 3 Denver CO 026D ONVOY, LLC - CO 656   2024-11-18   
983-213 0 Longmont CO 026D ONVOY, LLC - CO 656   2024-12-31   
983-213 1 Longmont CO 026D ONVOY, LLC - CO 656   2024-12-31   
983-213 3 Longmont CO 026D ONVOY, LLC - CO 656   2025-02-01   
983-213 4 Longmont CO 026D ONVOY, LLC - CO 656   2025-03-13   
983-213 5 Longmont CO 026D ONVOY, LLC - CO 656   2025-10-18   
983-213 6 Longmont CO 026D ONVOY, LLC - CO 656   2025-10-18   
983-213 7 Longmont CO 026D ONVOY, LLC - CO 656   2025-10-18   
983-216 A Denver CO 026D ONVOY, LLC - CO 656   2025-05-05   
983-216 0 Denver CO 026D ONVOY, LLC - CO 656   2025-05-05   
983-216 5 Denver CO 026D ONVOY, LLC - CO 656   2025-09-05   
983-216 8 Denver CO 026D ONVOY, LLC - CO 656   2025-09-05   
983-216 9 Denver CO 026D ONVOY, LLC - CO 656   2025-09-05   
983-221 A Deckers CO 026D ONVOY, LLC - CO 656   2026-02-01   
983-221 0 Deckers CO 026D ONVOY, LLC - CO 656   2026-02-01   
983-221 1 Deckers CO 026D ONVOY, LLC - CO 656   2026-05-31   
983-223 A Longmont CO 026D ONVOY, LLC - CO 656   2026-03-20   
983-223 0 Longmont CO 026D ONVOY, LLC - CO 656   2026-03-20   
983-223 1 Longmont CO 026D ONVOY, LLC - CO 656   2026-03-20   
983-223 2 Longmont CO 026D ONVOY, LLC - CO 656   2026-03-20   
983-223 3 Longmont CO 026D ONVOY, LLC - CO 656   2026-03-20   
983-223 7 Longmont CO 026D ONVOY, LLC - CO 656   2026-05-31   
983-223 8 Longmont CO 026D ONVOY, LLC - CO 656   2026-05-31   
983-223 9 Longmont CO 026D ONVOY, LLC - CO 656   2026-05-31   
983-225 A Denver CO 026D ONVOY, LLC - CO 656   2026-06-18   
983-225 0 Denver CO 026D ONVOY, LLC - CO 656   2026-06-18   
983-225 1 Denver CO 026D ONVOY, LLC - CO 656   2026-06-18   
983-225 2 Denver CO 026D ONVOY, LLC - CO 656   2026-06-18   
983-226 A Longmont CO 026D ONVOY, LLC - CO 656   2025-11-15   
983-226 0 Longmont CO 026D ONVOY, LLC - CO 656   2025-11-15   
983-226 1 Longmont CO 026D ONVOY, LLC - CO 656   2025-11-15   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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