Local Calling Guide

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

NXX: 627

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-627 A Lombard IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
331-627 0 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2022-04-30   
331-627 1 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2022-04-30   
331-627 2 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2022-04-30   
331-627 3 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2022-04-30   
331-627 4 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-06-09   
331-627 5 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-06-09   
331-627 6 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-07-20   
331-627 7 Lombard IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2022-04-29   
331-627 8 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-05-27   
331-627 9 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-05-27   

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

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