Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-744 A Schiller Park IL CHCGILWURMD  965H FRACTEL, LLC 358      
224-744 0 Schiller Park IL   515J IP HORIZON LLC 358   2021-06-26   
224-744 1 Schiller Park IL   515J IP HORIZON LLC 358   2023-07-07   
224-744 2 Schiller Park IL   515J IP HORIZON LLC 358   2023-07-07   
224-744 3 Schiller Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-744 4 Schiller Park IL CHCGILWURMD  965H FRACTEL, LLC 358   2020-09-11   
224-744 5 Schiller Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-744 6 Schiller Park IL CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358   2021-06-17   
224-744 7 Schiller Park IL CHCGILNEXIX  506J TWILIO INTERNATIONAL, INC. 358   2021-04-15   
224-744 8 Schiller Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   
224-744 9 Schiller Park IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-12   

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

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