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: 948

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-948 A Antonia MO ANTOMO50RS2  9533 SOUTHWESTERN BELL 520      
636-948 0 Antonia MO ANTOMO50RS2  9533 SOUTHWESTERN BELL 520      
636-948 1 Antonia MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2021-07-02   
636-948 2 Antonia MO ANTOMO50RS2  9533 SOUTHWESTERN BELL 520      
636-948 3 Antonia MO   145J TERRA NOVA TELECOM INC. 520   2021-01-20   
636-948 4 Antonia MO ANTOMO50RS2  9533 SOUTHWESTERN BELL 520      
636-948 5 Antonia MO STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2008-05-15   
636-948 6 Antonia MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-31   
636-948 7 Antonia MO STLVMOOH3MD  5562 METROPCS, INC. 520   2023-06-07   
636-948 8 Antonia MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-03-31   
636-948 9 Antonia MO ANTOMO50RS2  9533 SOUTHWESTERN BELL 520      

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

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