Local Calling Guide

Area code/prefix search

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NPA: 260 [Rate centres in NPA 260] [Dial plan for NPA 260]

NXX: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
260-837 A Waterloo IN WTRLINXARS0  0772 FRONTIER NORTH, INC.. - IN 334      
260-837 0 Waterloo IN   097D ONVOY, LLC - IN 334   2020-11-08   
260-837 1 Waterloo IN   073H TELNYX LLC 334   2020-07-12   
260-837 2 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      
260-837 3 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      
260-837 4 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      
260-837 5 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      
260-837 6 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      
260-837 7 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      
260-837 8 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      
260-837 9 Waterloo IN   0772 FRONTIER NORTH, INC.. - IN 334      

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

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