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Last updated: Sat, 20 Sep 2014 21:25:14 UTC

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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 Eff date Disc date Map
331-200 A Bartlett IL CHCGILMFCM2 6529 T-MOBILE USA, INC. [link] 358 2011-08-25 map
331-200 0 Bartlett IL 6529 T-MOBILE USA, INC. [link] 358 2011-08-25
331-200 1 Bartlett IL 984E BANDWIDTH.COM CLEC, LLC - IL [link] 358 2012-12-15
331-200 2 Bartlett IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL [link] 358 2011-12-24
331-200 3 Bartlett IL 278D BROADVOX-CLEC, LLC - IL [link] 358 2012-12-27
331-200 4 Bartlett IL 278D BROADVOX-CLEC, LLC - IL [link] 358 2012-05-25
331-200 5 Bartlett IL 278D BROADVOX-CLEC, LLC - IL [link] 358 2013-08-23
331-200 6 Bartlett IL 7575 CENTURYLINK COMMUNICATIONS LLC [link] 358 2013-06-26
331-200 7 Bartlett IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL [link] 358 2013-04-27
331-200 8 Bartlett IL 063E PEERLESS NETWORK OF ILLINOIS, LLC - IL [link] 358 2013-04-27
331-200 9 Bartlett IL 6529 T-MOBILE USA, INC. [link] 358 2011-08-25
331-201 A Downers Grove IL ELGNIL32CM2 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 358 2012-03-09 map
331-201 0 Downers Grove IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 358 2012-03-09
331-201 1 Downers Grove IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 358 2012-03-09
331-201 2 Downers Grove IL 984E BANDWIDTH.COM CLEC, LLC - IL [link] 358 2012-04-21
331-201 3 Downers Grove IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 358 2012-04-29
331-201 4 Downers Grove IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 358 2012-05-19
331-201 5 Downers Grove IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 358 2012-05-19
331-201 6 Downers Grove IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL [link] 358 2012-09-23
331-201 7 Downers Grove IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL [link] 358 2012-10-26
331-201 8 Downers Grove IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL [link] 358 2012-12-20
331-201 9 Downers Grove IL 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL [link] 358 2012-12-28
331-202 A Elmhurst IL ARLHILJQCM2 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02 map
331-202 0 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 1 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 2 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 3 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 4 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 5 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 6 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 7 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 8 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-202 9 Elmhurst IL 6664 SPRINT SPECTRUM L.P. [link] 358 2012-03-02
331-203 A Aurora IL AURRILVNCM0 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26 map
331-203 0 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 1 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 2 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 3 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 4 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 5 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 6 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 7 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 8 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-203 9 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-11-26
331-204 A Bartlett IL 278D BROADVOX-CLEC, LLC - IL [link] 358 2013-09-27 2014-10-17 map
331-205 A Aurora IL CHCGILMFCM2 6529 T-MOBILE USA, INC. [link] 358 2011-12-05 map
331-205 0 Aurora IL 6529 T-MOBILE USA, INC. [link] 358 2011-12-05
331-205 1 Aurora IL 984E BANDWIDTH.COM CLEC, LLC - IL [link] 358 2012-08-12
331-205 2 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-12-08
331-205 3 Aurora IL 6664 SPRINT SPECTRUM L.P. [link] 358 2011-12-08



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