Local Calling Guide

Area code/prefix search

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

NXX: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-408 A Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358      
773-408 0 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2009-07-06   
773-408 1 Chicago Zone 06-Kedzie IL CHCGIL24DS3  515J IP HORIZON LLC 358   2021-06-12   
773-408 2 Chicago Zone 06-Kedzie IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-07-09   
773-408 3 Chicago Zone 06-Kedzie IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-07-09   
773-408 4 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2009-07-06   
773-408 5 Chicago Zone 06-Kedzie IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2021-07-09   
773-408 6 Chicago Zone 06-Kedzie IL ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2009-04-16   
773-408 7 Chicago Zone 06-Kedzie IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-03-02   
773-408 8 Chicago Zone 06-Kedzie IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-03-02   
773-408 9 Chicago Zone 06-Kedzie IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2010-09-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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