Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 892C TWIN VALLEY COMMUNICATIONS, INC. - KS

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
316-745 5 Leon KS   532   2006-06-23   
316-777 5 Wichita KS   532   2011-11-03   
620-374 5 Howard KS   532   2006-06-23   
620-488 5 Belle Plaine KS   532   2005-07-23   
620-530 A Clearwater KS   532      
620-530 0 Clearwater KS   532   2005-11-11   
620-535 A Burden KS   532      
620-647 6 Moline KS   532   2006-06-23   
620-736 5 Severy KS   532   2006-06-23   
620-758 5 Cedar Vale KS   532   2008-08-09   
785-777 A Clay Center KS CLCTKSCBDS0  534      
785-777 0 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 1 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 2 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 3 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 4 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 5 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 6 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 7 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 8 Clay Center KS CLCTKSCBDS0  534   2008-09-15   
785-777 9 Clay Center KS CLCTKSCBDS0  534   2008-09-15   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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