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: 318

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-318 A Troy MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-318 0 Troy MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2022-04-11   
636-318 1 Troy MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-08-08   
636-318 2 Troy MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2020-10-04   
636-318 3 Troy MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2020-10-04   
636-318 4 Troy MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520   2020-10-04   
636-318 5 Troy MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2021-05-10   
636-318 6 Troy MO STLSMOGZLMD  490J DISH WIRELESS, LLC 520   2022-09-09   
636-318 7 Troy MO STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-04   
636-318 8 Troy MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-11-20   
636-318 9 Troy MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-11-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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