Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 998

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-998 A Skokie IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
224-998 0 Skokie IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-998 1 Skokie IL   460K FIRST COMMUNICATIONS, LLC 358      
224-998 2 Skokie IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
224-998 3 Skokie IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-998 4 Skokie IL CHCGILWUIMD  197D VONAGE AMERICA LLC 358      
224-998 5 Skokie IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-998 6 Skokie IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-998 7 Skokie IL CHCGILWUIMD  197D VONAGE AMERICA LLC 358      
224-998 8 Skokie IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
224-998 9 Skokie IL CHCGIL24DS6  224C ONVOY, LLC 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.