Local Calling Guide

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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-941 5 Chicago Zone 10-Beverly IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2008-02-02   
773-941 6 Chicago Zone 10-Beverly IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-01-27   
773-941 7 Chicago Zone 10-Beverly IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-04-15   
773-941 8 Chicago Zone 10-Beverly IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-12-06   
773-941 9 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2008-01-11   
773-942 A Chicago Zone 02-Edgewater IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-942 0 Chicago Zone 02-Edgewater IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-942 1 Chicago Zone 02-Edgewater IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-942 2 Chicago Zone 02-Edgewater IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-942 3 Chicago Zone 02-Edgewater IL   6664 SPRINT SPECTRUM L.P. 358   2006-04-09   
773-942 5 Chicago Zone 02-Edgewater IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-942 6 Chicago Zone 02-Edgewater IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-04-12   
773-942 7 Chicago Zone 02-Edgewater IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2007-04-12   
773-942 8 Chicago Zone 02-Edgewater IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
773-942 9 Chicago Zone 02-Edgewater IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
773-943 A Chicago Zone 02-Edgewater IL CHCGILMFCM6  6529 T-MOBILE USA, INC. 358   2010-10-18   
773-943 0 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2010-10-18   
773-943 1 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2010-10-18   
773-943 2 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2010-10-18   
773-943 3 Chicago Zone 02-Edgewater IL   7056 XO ILLINOIS, INC. 358   2010-11-02   
773-943 4 Chicago Zone 02-Edgewater IL   7056 XO ILLINOIS, INC. 358   2010-11-02   
773-943 5 Chicago Zone 02-Edgewater IL   7056 XO ILLINOIS, INC. 358   2010-11-02   
773-943 6 Chicago Zone 02-Edgewater IL   7056 XO ILLINOIS, INC. 358   2010-11-02   
773-943 7 Chicago Zone 02-Edgewater IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-08-16   
773-943 8 Chicago Zone 02-Edgewater IL   7056 XO ILLINOIS, INC. 358   2010-11-02   
773-943 9 Chicago Zone 02-Edgewater IL   6529 T-MOBILE USA, INC. 358   2010-10-18   
773-944 A Chicago Zone 02-Edgewater IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINOIS, INC. - IL 358      
773-945 A Chicago Zone 05-Austin IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2008-09-01   
773-945 0 Chicago Zone 05-Austin IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2008-09-01   
773-945 1 Chicago Zone 05-Austin IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2008-09-01   
773-945 2 Chicago Zone 05-Austin IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-09-01   
773-945 3 Chicago Zone 05-Austin IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2008-09-01   
773-945 4 Chicago Zone 05-Austin IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-09-01   
773-945 5 Chicago Zone 05-Austin IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2008-09-01   
773-945 6 Chicago Zone 05-Austin IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2008-09-01   
773-945 7 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2008-09-01   
773-945 8 Chicago Zone 05-Austin IL   224C ONVOY, LLC 358   2008-09-01   
773-945 9 Chicago Zone 05-Austin IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2008-09-01   
773-946 A Chicago Zone 10-Beverly IL EKGVILAADS1  7721 BROADWING COMMUNICATIONS, LLC - IL 358   2007-07-17   
773-946 0 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-946 1 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-946 2 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-946 3 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-10   
773-946 4 Chicago Zone 10-Beverly IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2007-07-17   
773-946 5 Chicago Zone 10-Beverly IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-07-17   
773-946 6 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-17   
773-946 7 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-17   
773-946 8 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-17   
773-946 9 Chicago Zone 10-Beverly IL   6529 T-MOBILE USA, INC. 358   2007-10-17   
773-947 A Chicago Zone 07-Hyde Park IL CHCGILDODS0  9329 AMERITECH ILLINOIS 358      

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Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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