Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: BLFLILXDRS2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
309-722 A Bellflower IL 1015 FRONTIER NORTH, INC. - IL 366      
309-722 3 Bellflower IL 1015 FRONTIER NORTH, INC. - IL 366      
309-722 9 Bellflower IL 1015 FRONTIER NORTH, INC. - IL 366      

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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