Local Calling Guide

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

NXX: 272

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-272 A Joliet IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-272 0 Joliet IL   6529 T-MOBILE USA, INC. 358   2005-02-10   
815-272 1 Joliet IL   6529 T-MOBILE USA, INC. 358   2003-06-07   
815-272 2 Joliet IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-272 3 Joliet IL   6529 T-MOBILE USA, INC. 358   2004-11-18   
815-272 4 Joliet IL   6529 T-MOBILE USA, INC. 358   2004-01-18   
815-272 5 Joliet IL   6529 T-MOBILE USA, INC. 358   2003-05-31   
815-272 6 Joliet IL   6529 T-MOBILE USA, INC. 358   2005-09-08   
815-272 7 Joliet IL   6529 T-MOBILE USA, INC. 358   2004-04-02   
815-272 8 Joliet IL   6529 T-MOBILE USA, INC. 358   2004-04-04   
815-272 9 Joliet IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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