Local Calling Guide

Area code/prefix search

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Switch: MUNCIN01X0X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
317-914 A Indianapolis IN 551G NUSO, LLC 336      
317-914 1 Indianapolis IN 551G NUSO, LLC 336   2012-12-30   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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