Local Calling Guide

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NPA: 331 [Rate centres in NPA 331] [Dial plan for NPA 331]

NXX: 826

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-826 A Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      
331-826 0 Elmhurst IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2009-06-30   
331-826 1 Elmhurst IL CHCGILWUX1X  8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-11-02   
331-826 2 Elmhurst IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-09-07   
331-826 3 Elmhurst IL CHCGIL24DS6  224C ONVOY, LLC 358   2010-09-07   
331-826 4 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2010-09-20   
331-826 5 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2010-09-20   
331-826 6 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2010-09-20   
331-826 7 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2010-09-20   
331-826 8 Elmhurst IL   224C ONVOY, LLC 358   2024-02-25   
331-826 9 Elmhurst IL   6529 T-MOBILE USA, INC. 358   2009-01-22   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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