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: 245

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-245 A Maxville MO MNCHMOAQGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-245 0 Maxville MO   225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2020-11-06   
636-245 1 Maxville MO   093F ONVOY, LLC - MO 520   2021-02-28   
636-245 2 Maxville MO   093F ONVOY, LLC - MO 520   2021-02-28   
636-245 3 Maxville MO   093F ONVOY, LLC - MO 520   2021-02-28   
636-245 4 Maxville MO   093F ONVOY, LLC - MO 520   2021-02-28   
636-245 5 Maxville MO   093F ONVOY, LLC - MO 520   2020-11-06   
636-245 6 Maxville MO   093F ONVOY, LLC - MO 520   2020-11-06   
636-245 7 Maxville MO   093F ONVOY, LLC - MO 520   2022-09-25   
636-245 8 Maxville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-09-02   
636-245 9 Maxville MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-11-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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