Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 785 [Rate centres in NPA 785] [Dial plan for NPA 785]

NXX: 683

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-683 A Williamsburg KS JNCYKSXATMD  624H ONVOY SPECTRUM, LLC 534   2024-04-25   
785-683 0 Williamsburg KS   515J IP HORIZON LLC 534   2024-05-17   
785-683 2 Williamsburg KS   516C AT&T CORP. 534   2024-09-23   
785-683 7 Williamsburg KS   624H ONVOY SPECTRUM, LLC 534   2024-04-25   

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

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