Local Calling Guide

Area code/prefix search

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

NXX: 409

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-409 A O'Fallon MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-409 0 O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-409 1 O'Fallon MO OVLDMOBKDS0  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 520      
636-409 2 O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-409 3 O'Fallon MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520      
636-409 4 O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-409 5 O'Fallon MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-409 6 O'Fallon MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
636-409 7 O'Fallon MO WNVLMOXAVMD  6529 T-MOBILE USA, INC. 520      
636-409 8 O'Fallon MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
636-409 9 O'Fallon MO WNVLMOXAXGX  5562 METROPCS, INC. 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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