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: 868

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-868 A Prairietown IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520      
618-868 8 Prairietown IL   145J TERRA NOVA TELECOM INC. 520   2025-06-01   
618-868 9 Prairietown IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520   2022-11-07   

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

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