Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 730 [Rate centres in NPA 730] [Dial plan for NPA 730]

NXX: 207

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-207 A Iuka IL COVLILCL0MD  516C AT&T CORP. 520      
730-207 0 Iuka IL   224C ONVOY, LLC 520   2023-10-12   
730-207 1 Iuka IL   073H TELNYX LLC 520   2023-10-12   
730-207 2 Iuka IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2025-01-19   
730-207 7 Iuka IL   516C AT&T CORP. 520   2023-10-11   
730-207 8 Iuka IL   624H ONVOY SPECTRUM, LLC 520   2025-01-04   
730-207 9 Iuka IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-05-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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