Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 078F BANDWIDTH.COM CLEC, LLC - CO

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
983-226 7 Longmont CO DNVRCOMAXGZ  656   2026-07-11   
983-226 9 Longmont CO DNVRCOMAXGZ  656   2026-07-11   
983-229 1 Denver CO   656   2026-10-12   
983-229 2 Denver CO   656   2026-10-12   
983-229 3 Denver CO   656   2026-10-12   
983-229 4 Denver CO   656   2026-10-12   
983-229 5 Denver CO   656   2026-10-12   
983-229 7 Denver CO   656   2026-10-12   
983-229 8 Denver CO   656   2026-10-12   
983-229 9 Denver CO   656   2026-10-12   
983-230 2 Longmont CO   656   2026-11-07   
983-230 8 Longmont CO   656   2026-10-19   
983-230 9 Longmont CO   656   2026-10-19   
983-800 6 Denver CO DNVRCOMAXGZ  656   2026-08-14   
983-800 7 Denver CO   656   2026-08-14   

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

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