Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-258 A Orchard Farm MO ORCHMOXARS0  1934 ORCHARD FARM TEL. CO. 520      
636-258 2 Orchard Farm MO STLVMOOH3MD  5562 METROPCS, INC. 520   2023-10-18   
636-258 3 Orchard Farm MO ORCHMOXARS0  1934 ORCHARD FARM TEL. CO. 520      
636-258 8 Orchard Farm MO STLSMOGZLMD  490J DISH WIRELESS, LLC 520   2022-09-09   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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