Local Calling Guide

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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 273

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-273 A Savanna IL SVNNILXARS0  1057 BRIGHTSPEED OF ILLINOIS, LLC 364      

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

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