Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 720

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-720 A Pocahontas IL STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-720 0 Pocahontas IL   984E BANDWIDTH.COM CLEC, LLC - IL 520   2021-07-23   
618-720 1 Pocahontas IL   495J STRATUS NETWORKS 520   2021-12-13   
618-720 8 Pocahontas IL   624H ONVOY SPECTRUM, LLC 520   2025-01-04   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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