Local Calling Guide

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Switch: HRFRCT0390Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
860-785 A Hartford CT 551G NUSO, LLC 920      
860-785 1 Hartford CT 551G NUSO, LLC 920   2013-06-06   

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

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