Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 260 [Rate centres in NPA 260] [Dial plan for NPA 260]

NXX: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
260-320 A Markle IN FTWYINXAXNX  105F BANDWIDTH.COM CLEC, LLC - IN 334      
260-320 0 Markle IN FTWYINXAXNX  105F BANDWIDTH.COM CLEC, LLC - IN 334   2022-10-21   
260-320 3 Markle IN FTWYIN0124Z  490J BOOST SUBSCRIBERCO L.L.C. 334   2024-02-28   
260-320 6 Markle IN   073H TELNYX LLC 334   2026-03-23   

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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