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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-237 A Waukegan IL ARLHILJQCM2  6664 SPRINT SPECTRUM L.P. 358   2011-09-01   
224-237 0 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-09-01   
224-237 1 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-09-01   
224-237 2 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-09-01   
224-237 3 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-09-01   
224-237 4 Waukegan IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-10-31   
224-237 5 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-10-19   
224-237 6 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-10-19   
224-237 7 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-10-19   
224-237 8 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-10-19   
224-237 9 Waukegan IL   6664 SPRINT SPECTRUM L.P. 358   2011-09-01   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.