Local Calling Guide

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

NXX: 645

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-645 A Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358      
331-645 0 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2008-06-25   
331-645 1 Elmhurst IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2008-06-25   
331-645 2 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2008-06-25   
331-645 3 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2008-06-25   
331-645 4 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-11-15   
331-645 5 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-11-15   
331-645 6 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-11-15   
331-645 7 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-11-15   
331-645 8 Elmhurst IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-11-15   
331-645 9 Elmhurst IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-11-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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