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: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
730-214 A Kinmundy IL STLSMOWQDS2  224C ONVOY, LLC 520      
730-214 0 Kinmundy IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
730-214 1 Kinmundy IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2025-06-09   
730-214 2 Kinmundy IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-11-12   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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