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: 536

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-536 A Gypsum KS GYPSKSOWRL0  9533 SOUTHWESTERN BELL 534      
785-536 0 Gypsum KS   986E BANDWIDTH.COM CLEC, LLC - KS 534   2008-11-26   
785-536 1 Gypsum KS   9533 SOUTHWESTERN BELL 534      
785-536 2 Gypsum KS   624H ONVOY SPECTRUM, LLC 534   2025-01-17   
785-536 3 Gypsum KS   2240 LEVEL 3 COMMUNICATIONS, LLC - KS 534   2005-01-22   
785-536 4 Gypsum KS   9533 SOUTHWESTERN BELL 534      
785-536 5 Gypsum KS   205F ONVOY, LLC - KS 534   2021-03-08   
785-536 6 Gypsum KS   205F ONVOY, LLC - KS 534   2021-03-08   
785-536 7 Gypsum KS   8995 TELEPORT COMMUNICATIONS AMERICA, LLC - KS 534   2009-02-05   
785-536 8 Gypsum KS   122D NEX-TECH WIRELESS, LLC 534   2012-06-25   
785-536 9 Gypsum KS   515J IP HORIZON LLC 534   2024-05-17   

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

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