Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-724 A Chicago Zone 03-Kildare IL ELGNIL32CM0  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-08   
773-724 0 Chicago Zone 03-Kildare IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-08   
773-724 1 Chicago Zone 03-Kildare IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2005-12-08   
773-724 2 Chicago Zone 03-Kildare IL   7056 XO ILLINOIS, INC. 358   2005-12-12   
773-724 3 Chicago Zone 03-Kildare IL   7056 XO ILLINOIS, INC. 358   2005-12-12   
773-724 4 Chicago Zone 03-Kildare IL   7056 XO ILLINOIS, INC. 358   2005-12-12   
773-724 5 Chicago Zone 03-Kildare IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2005-12-15   
773-724 6 Chicago Zone 03-Kildare IL   5447 ACCESS ONE, INC. - IL 358   2006-01-20   
773-724 7 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2006-01-14   
773-724 8 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2006-02-04   
773-724 9 Chicago Zone 03-Kildare IL   6664 SPRINT SPECTRUM L.P. 358   2006-03-10   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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