Local Calling Guide

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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX: 766

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-766 A Bloomington IL BLTNILXDX6Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 366      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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