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

NXX: 775

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-775 A Downers Grove IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
331-775 0 Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2020-12-17   
331-775 1 Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-03-17   
331-775 2 Downers Grove IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2016-03-03   
331-775 3 Downers Grove IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358   2016-10-15   
331-775 4 Downers Grove IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-11-17   
331-775 5 Downers Grove IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-09-05   
331-775 6 Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-03-17   
331-775 7 Downers Grove IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-12-09   
331-775 8 Downers Grove IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-05-16   
331-775 9 Downers Grove IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2016-03-31   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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