Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-905 A Lockport IL CHCGILGMRS0  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-905 0 Lockport IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
815-905 1 Lockport IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-25   
815-905 2 Lockport IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-05-25   
815-905 3 Lockport IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2014-10-06   
815-905 4 Lockport IL   5562 METRO PCS, INC. 358   2016-05-13   
815-905 5 Lockport IL   5562 METRO PCS, INC. 358   2014-07-27   
815-905 6 Lockport IL   5562 METRO PCS, INC. 358   2014-07-27   
815-905 7 Lockport IL   7196 MCI WORLDCOM COMMUNICATIONS, INC. - IL 358   2015-07-06   
815-905 8 Lockport IL   5562 METRO PCS, INC. 358   2015-12-26   
815-905 9 Lockport IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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