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: 217 [Rate centres in NPA 217] [Dial plan for NPA 217]

NXX: 736

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-736 A Weldon IL WLDNILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-736 0 Weldon IL WLDNILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-736 1 Weldon IL WLDNILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-736 2 Weldon IL WLDNILXCRS0  1015 FRONTIER NORTH, INC. - IL 366      
217-736 3 Weldon IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366      
217-736 5 Weldon IL   624H ONVOY SPECTRUM, LLC 366      
217-736 6 Weldon IL BLTNILTSX1X  490J DISH WIRELESS, LLC 366      
217-736 7 Weldon IL BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366      
217-736 8 Weldon IL LNCLILXCEMD  224C ONVOY, LLC 366      
217-736 9 Weldon IL   145J TERRA NOVA TELECOM INC. 366      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.