Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-926 3 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-926 4 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-926 5 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-926 6 Harvester MCA4 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2014-12-11   
636-926 7 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-926 8 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-926 9 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-928 A Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-931 A Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 0 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 1 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 2 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 3 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 4 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 5 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 6 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 7 Festus-Crystal City MCA5 MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-931 8 Festus-Crystal City MCA5 MO STLTMOBOAMD  5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 520   2019-01-21   
636-931 9 Festus-Crystal City MCA5 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-02-02   
636-932 A Holstein MO HOLSMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-932 0 Holstein MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-31   
636-932 1 Holstein MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2024-12-08   
636-932 2 Holstein MO   145J TERRA NOVA TELECOM INC. 520   2025-07-04   
636-932 3 Holstein MO   145J TERRA NOVA TELECOM INC. 520   2026-03-16   
636-932 4 Holstein MO HOLSMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-933 A Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 0 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 1 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 2 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 3 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 4 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 5 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 6 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-933 7 Festus-Crystal City MO   145J TERRA NOVA TELECOM INC. 520   2023-08-06   
636-933 8 Festus-Crystal City MO STLTMOBODS1  7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2009-05-26   
636-933 9 Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-936 A Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 0 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 1 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 2 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 3 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 4 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 5 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 6 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 7 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 8 Harvester MCA4 MO HVTRMO67DSA  9533 SOUTHWESTERN BELL 520      
636-936 9 Harvester MCA4 MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2012-09-09   
636-937 A Festus-Crystal City MO FSTSMOYEDS0  9533 SOUTHWESTERN BELL 520      
636-938 A Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 0 Eureka MCA4 MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2002-11-19   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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