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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
331-980 1 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2015-08-14   
331-980 2 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2015-04-20   
331-980 3 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2015-04-20   
331-980 4 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2015-04-20   
331-980 5 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2015-04-20   
331-980 6 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2015-04-20   
331-980 7 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2014-12-08   
331-980 8 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2014-12-08   
331-980 9 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2014-12-08   
331-998 A Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
331-998 0 Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2015-10-31   
331-998 1 Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2015-11-15   
331-998 2 Downers Grove IL CHCGILNEXJX  318J COMCAST IP PHONE LLC 358   2015-11-01   
331-998 3 Downers Grove IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-11-23   
331-998 4 Downers Grove IL CHCGILTCDS4  7056 XO ILLINOIS, INC. 358   2015-11-28   
331-998 5 Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-02-06   
331-998 6 Downers Grove IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-15   
331-998 7 Downers Grove IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-15   
331-998 8 Downers Grove IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-09-09   
331-998 9 Downers Grove IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-02-15   
331-999 A Oswego IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
331-999 0 Oswego IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
331-999 1 Oswego IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-09-01   
331-999 2 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-02-12   
331-999 3 Oswego IL CHCGILNEXJX  318J COMCAST IP PHONE LLC 358   2012-05-05   
331-999 4 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-11-10   
331-999 5 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-09-13   
331-999 6 Oswego IL CHCGIL24DS6  224C ONVOY, LLC 358   2012-09-30   
331-999 7 Oswego IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-10-11   
331-999 8 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-06-15   
331-999 9 Oswego IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-07-14   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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