Local Calling Guide

Area code/prefix search

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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 730

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-730 A Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-730 0 Chesterfield MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2012-03-22   
636-730 1 Chesterfield MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-730 2 Chesterfield MO STLSMOGZDS5  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 520   2013-05-04   
636-730 3 Chesterfield MO CHFDMO52DSA  9533 SOUTHWESTERN BELL 520      
636-730 4 Chesterfield MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-07-12   
636-730 5 Chesterfield MO MRHGMOGYDS2  4774 XO MISSOURI, INC. 520   2012-12-13   
636-730 6 Chesterfield MO MRHGMOGYDS2  4774 XO MISSOURI, INC. 520   2012-12-13   
636-730 7 Chesterfield MO WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2013-11-30   
636-730 8 Chesterfield MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520   2014-03-24   
636-730 9 Chesterfield MO   515J IP HORIZON LLC 520   2013-12-19   

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

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