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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
331-313 6 Naperville IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-12-01   
331-313 7 Naperville IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-12-01   
331-313 8 Naperville IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-16   
331-313 9 Naperville IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-16   
331-314 A Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2024-01-20   
331-314 0 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2024-01-20   
331-314 1 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2024-01-20   
331-314 2 Geneva IL   6529 T-MOBILE USA, INC. 358   2024-03-09   
331-314 3 Geneva IL   6529 T-MOBILE USA, INC. 358   2024-03-09   
331-314 4 Geneva IL   6529 T-MOBILE USA, INC. 358   2024-03-09   
331-314 6 Geneva IL   224C ONVOY, LLC 358   2024-02-26   
331-314 7 Geneva IL   224C ONVOY, LLC 358   2024-02-26   
331-314 8 Geneva IL   224C ONVOY, LLC 358   2024-02-26   
331-314 9 Geneva IL   224C ONVOY, LLC 358   2024-02-26   
331-315 A Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-315 0 Lombard IL CHCGILWUJMD  073H TELNYX LLC 358   2017-04-24   
331-315 1 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-10-09   
331-315 2 Lombard IL CHCGILCPDS9  138G LEVEL 3 TELECOM OF ILLINOIS, LLC - IL 358   2016-11-13   
331-315 3 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-10-09   
331-315 4 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-07-29   
331-315 5 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2017-01-05   
331-315 6 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2016-12-24   
331-315 7 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2016-12-24   
331-315 8 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2016-12-24   
331-315 9 Lombard IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-09-22   
331-316 A Naperville IL   939H COMMIO, LLC 358   2024-03-09   
331-316 0 Naperville IL   939H COMMIO, LLC 358   2024-03-09   
331-316 1 Naperville IL   939H COMMIO, LLC 358   2024-03-09   
331-316 6 Naperville IL   224C ONVOY, LLC 358   2024-03-11   
331-316 7 Naperville IL   224C ONVOY, LLC 358   2024-03-11   
331-316 8 Naperville IL   224C ONVOY, LLC 358   2024-03-11   
331-316 9 Naperville IL   224C ONVOY, LLC 358   2024-03-11   
331-317 A Hinsdale IL   939H COMMIO, LLC 358   2024-03-10   
331-317 0 Hinsdale IL   939H COMMIO, LLC 358   2024-03-10   
331-317 1 Hinsdale IL   939H COMMIO, LLC 358   2024-03-10   
331-317 2 Hinsdale IL   939H COMMIO, LLC 358   2024-03-10   
331-317 3 Hinsdale IL   939H COMMIO, LLC 358   2024-03-10   
331-317 7 Hinsdale IL   224C ONVOY, LLC 358   2024-03-12   
331-317 8 Hinsdale IL   224C ONVOY, LLC 358   2024-03-12   
331-317 9 Hinsdale IL   224C ONVOY, LLC 358   2024-03-12   
331-318 A Lemont IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-318 0 Lemont IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-16   
331-318 1 Lemont IL   515J IP HORIZON LLC 358   2013-09-30   
331-318 2 Lemont IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-16   
331-318 3 Lemont IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2014-02-08   
331-318 4 Lemont IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-02-16   
331-318 5 Lemont IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2014-03-22   
331-318 6 Lemont IL CHCGILCPDS9  138G LEVEL 3 TELECOM OF ILLINOIS, LLC - IL 358   2014-02-27   
331-318 7 Lemont IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-07-28   
331-318 8 Lemont IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-08-14   

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

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