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: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-200 A Champaign-Urbana IL CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370      
217-200 0 Champaign-Urbana IL CHMPILRAX1X  6529 T-MOBILE USA, INC. 370   2016-08-06   
217-200 1 Champaign-Urbana IL CHMPILRAX1X  6529 T-MOBILE USA, INC. 370   2016-08-06   
217-200 2 Champaign-Urbana IL CHMPILRAX1X  6529 T-MOBILE USA, INC. 370   2016-08-06   
217-200 3 Champaign-Urbana IL CHMPILRAX1X  6529 T-MOBILE USA, INC. 370   2016-08-06   
217-200 4 Champaign-Urbana IL CHMPILCPXHX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 370   2022-06-25   
217-200 5 Champaign-Urbana IL CHMPILRAX1X  6529 T-MOBILE USA, INC. 370   2016-08-06   
217-200 6 Champaign-Urbana IL CHMPILCPXIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2016-08-11   
217-200 7 Champaign-Urbana IL CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-04-18   
217-200 8 Champaign-Urbana IL CHMPILRAVMD  516C AT&T CORP. 370   2016-07-20   
217-200 9 Champaign-Urbana IL CHMPILCPXBY  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370   2016-08-31   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.