Local Calling Guide

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

NXX: 643

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-643 A Aurora IL CHCGILMF4MD  5562 METROPCS, INC. 358      
331-643 0 Aurora IL CHCGILMF4MD  5562 METROPCS, INC. 358   2007-11-02   
331-643 1 Aurora IL CHCGILMF4MD  5562 METROPCS, INC. 358   2007-11-02   
331-643 2 Aurora IL CHCGILMF4MD  5562 METROPCS, INC. 358   2007-11-02   
331-643 3 Aurora IL CHCGILMF4MD  5562 METROPCS, INC. 358   2007-11-02   
331-643 4 Aurora IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2008-11-05   
331-643 5 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2009-02-19   
331-643 6 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2009-10-22   
331-643 7 Aurora IL CHCGILMF4MD  5562 METROPCS, INC. 358   2010-05-28   
331-643 8 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2010-05-28   
331-643 9 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2007-11-02   

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

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