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: 639

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-639 A Hays KS HAYSKSFTCM1  122D NEX-TECH WIRELESS, LLC 534      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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