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: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-758 A St Clair MO STLSMOGZFMD  965H FRACTEL LLC 520      
636-758 1 St Clair MO   6529 T-MOBILE USA, INC. 520   2021-03-10   
636-758 3 St Clair MO   506J TWILIO INTERNATIONAL INC 520   2021-06-04   
636-758 5 St Clair MO   5562 METROPCS, INC. 520   2021-05-08   
636-758 6 St Clair MO STLSMOGZFMD  965H FRACTEL LLC 520   2019-12-26   
636-758 7 St Clair MO   566J RADIANTIQ LLC 520   2021-04-16   
636-758 8 St Clair MO   5562 METROPCS, INC. 520   2021-05-08   

Last updated: Fri, 10 Sep 2021 12:38:21 UTC

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