Local Calling Guide

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NPA: 730 [Rate centres in NPA 730] [Dial plan for NPA 730]

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-251 A Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2024-07-05   
730-251 0 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2024-07-05   
730-251 1 Salem IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2024-12-14   
730-251 6 Salem IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2026-05-16   
730-251 8 Salem IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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