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: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
260-597 A Tocsin IN PRBLINXARS2  0832 BRIGHTSPEED OF INDIANA, LLC 334      
260-597 0 Tocsin IN   0832 BRIGHTSPEED OF INDIANA, LLC 334      
260-597 1 Tocsin IN   097D ONVOY, LLC - IN 334   2018-11-15   
260-597 2 Tocsin IN   874F MCC TELEPHONY OF THE MID-WEST, LLC - IN 334   2010-07-17   
260-597 3 Tocsin IN   097D ONVOY, LLC - IN 334   2020-11-19   
260-597 5 Tocsin IN   097D ONVOY, LLC - IN 334   2020-11-19   
260-597 6 Tocsin IN   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 334   2014-06-19   
260-597 7 Tocsin IN   0832 BRIGHTSPEED OF INDIANA, LLC 334      
260-597 8 Tocsin IN   145J TERRA NOVA TELECOM INC. 334   2025-05-31   
260-597 9 Tocsin IN   097D ONVOY, LLC - IN 334   2021-03-12   

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

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