Local Calling Guide

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

NXX: 287

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-287 A Maxville MO MXVLMO60DSA  9533 SOUTHWESTERN BELL 520      
636-287 0 Maxville MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-05-24   
636-287 1 Maxville MO   9533 SOUTHWESTERN BELL 520      
636-287 2 Maxville MO   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2014-03-03   
636-287 3 Maxville MO   9533 SOUTHWESTERN BELL 520      
636-287 4 Maxville MO   516C AT&T CORP. 520   2016-10-02   
636-287 5 Maxville MO   9533 SOUTHWESTERN BELL 520      
636-287 6 Maxville MO   9533 SOUTHWESTERN BELL 520      
636-287 7 Maxville MO   093F ONVOY, LLC - MO 520   2023-06-19   
636-287 8 Maxville MO   9533 SOUTHWESTERN BELL 520      
636-287 9 Maxville MO   9533 SOUTHWESTERN BELL 520      

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

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