Local Calling Guide

Area code/prefix search

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NPA: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-537 A Lawrenceburg IN LRBGINXADS0  0832 BRIGHTSPEED OF INDIANA, LLC 922      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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