Local Calling Guide

Area code/prefix search

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NPA: 872 [Rate centres in NPA 872] [Dial plan for NPA 872]

NXX: 817

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
872-817 A Chicago Zone 04-Humboldt IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
872-817 0 Chicago Zone 04-Humboldt IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2014-11-24   
872-817 1 Chicago Zone 04-Humboldt IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2015-08-14   
872-817 2 Chicago Zone 04-Humboldt IL CHCGILMF3MD  6529 T-MOBILE USA, INC. 358   2015-08-14   
872-817 3 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2015-04-06   
872-817 4 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2015-04-06   
872-817 5 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2015-04-06   
872-817 6 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2015-06-05   
872-817 7 Chicago Zone 04-Humboldt IL CHCGILCLXOX  516C AT&T CORP. 358   2015-02-02   
872-817 8 Chicago Zone 04-Humboldt IL CHCGIL24DS6  224C ONVOY, LLC 358   2015-06-05   
872-817 9 Chicago Zone 04-Humboldt IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-11-25   

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

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