Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 309 [Rate centres in NPA 309] [Dial plan for NPA 309]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
309-831 A Bloomington IL BLTNILXDPS0  1015 FRONTIER NORTH, INC. - IL 366      
309-831 0 Bloomington IL   1015 FRONTIER NORTH, INC. - IL 366      
309-831 1 Bloomington IL   1015 FRONTIER NORTH, INC. - IL 366   2007-05-25   
309-831 2 Bloomington IL   1015 FRONTIER NORTH, INC. - IL 366   2007-05-25   
309-831 3 Bloomington IL   1015 FRONTIER NORTH, INC. - IL 366   2007-05-25   
309-831 4 Bloomington IL   1015 FRONTIER NORTH, INC. - IL 366   2007-05-25   
309-831 5 Bloomington IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 366   2009-11-05   
309-831 6 Bloomington IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 366   2010-02-06   
309-831 7 Bloomington IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 366   2010-05-16   
309-831 8 Bloomington IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 366   2010-05-16   
309-831 9 Bloomington IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366   2012-07-25   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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