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: 583

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-583 A Colby KS HAYSKSFTCM1  122D NEX-TECH WIRELESS, LLC 534      
785-583 0 Colby KS HAYSKSFTCM1  122D NEX-TECH WIRELESS, LLC 534   2023-05-29   
785-583 1 Colby KS TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2023-08-12   
785-583 2 Colby KS JNCYKSXATMD  624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-583 8 Colby KS TPKAKSKVX3Y  515J IP HORIZON LLC 534   2024-05-17   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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