Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Delphos, KS

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
785-523 A TSCTKSXADS1  1840 TWIN VALLEY TEL., INC. 534      
785-523 0   1840 TWIN VALLEY TEL., INC. 534      
785-523 1   1840 TWIN VALLEY TEL., INC. 534      
785-523 2   1840 TWIN VALLEY TEL., INC. 534      
785-523 3   1840 TWIN VALLEY TEL., INC. 534      
785-523 4   1840 TWIN VALLEY TEL., INC. 534      
785-523 5   1840 TWIN VALLEY TEL., INC. 534      
785-523 6   1840 TWIN VALLEY TEL., INC. 534      
785-523 7   122D NEX-TECH WIRELESS, LLC 534      
785-523 8   1840 TWIN VALLEY TEL., INC. 534      
785-523 9   1840 TWIN VALLEY TEL., INC. 534      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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