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: 829

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-829 A High Ridge MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-829 0 High Ridge MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-05-19   
636-829 1 High Ridge MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-05-19   
636-829 2 High Ridge MO STLSMOGZ6MD  073H TELNYX LLC 520   2019-09-21   
636-829 3 High Ridge MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2023-02-11   
636-829 4 High Ridge MO STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-04   
636-829 5 High Ridge MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2022-09-09   
636-829 6 High Ridge MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-15   
636-829 7 High Ridge MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-15   
636-829 8 High Ridge MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2019-03-23   
636-829 9 High Ridge MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2019-03-23   

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

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