Local Calling Guide

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

NXX: 242

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-242 A Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
331-242 0 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 1 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 2 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 3 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 4 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 5 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 6 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 7 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 8 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   
331-242 9 Lombard IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2018-12-16   

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

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