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
773-943 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      
773-947 0 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 1 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 2 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 3 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 4 Chicago Zone 07-Hyde Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2006-03-05   
773-947 5 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 6 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 7 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 8 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-947 9 Chicago Zone 07-Hyde Park IL   9329 AMERITECH ILLINOIS 358      
773-948 A Chicago Zone 08-Portsmouth IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-948 0 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-01-25   
773-948 1 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-02-13   
773-948 2 Chicago Zone 08-Portsmouth IL   6529 T-MOBILE USA, INC. 358   2007-02-13   
773-948 3 Chicago Zone 08-Portsmouth IL   8950 ALLEGIANCE TELECOM, INC. - IL 358   2000-05-01   
773-948 4 Chicago Zone 08-Portsmouth IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   1999-12-23   
773-948 5 Chicago Zone 08-Portsmouth IL   9329 AMERITECH ILLINOIS 358   2001-01-15   
773-948 6 Chicago Zone 08-Portsmouth IL   9329 AMERITECH ILLINOIS 358   2001-01-15   
773-948 7 Chicago Zone 08-Portsmouth IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2019-06-16   
773-948 8 Chicago Zone 08-Portsmouth IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2016-12-09   

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Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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