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: 938

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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   
636-938 1 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 2 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 3 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 4 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 5 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 6 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 7 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      
636-938 8 Eureka MCA4 MO   093F ONVOY, LLC - MO 520   2024-04-22   
636-938 9 Eureka MCA4 MO EURKMO53RS0  9533 SOUTHWESTERN BELL 520      

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

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