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: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-330 A Kampsville IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-330 0 Kampsville IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2020-05-22   
618-330 1 Kampsville IL STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-11   
618-330 2 Kampsville IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-08-12   
618-330 3 Kampsville IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2024-09-01   
618-330 4 Kampsville IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-330 8 Kampsville IL COVLILCQXMX  495J STRATUS NETWORKS 520   2020-11-22   
618-330 9 Kampsville IL STLSMOWQ8MD  073H TELNYX LLC 520   2023-04-15   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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