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: 969

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
217-969 A Litchfield IL TYVLILXCBMD  6529 T-MOBILE USA, INC. 976      
217-969 0 Litchfield IL MTONILXCX7X  073H TELNYX LLC 976   2022-08-19   
217-969 1 Litchfield IL TYVLIL35DS0  197H COMPUTER TECHNIQUES, INC. - IL 976   2022-08-27   
217-969 2 Litchfield IL MTONILXCX4X  5562 METROPCS, INC. 976   2021-10-15   
217-969 3 Litchfield IL TYVLILXCZMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 976   2024-11-05   
217-969 4 Litchfield IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 976   2025-02-21   
217-969 5 Litchfield IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 976   2025-03-14   
217-969 8 Litchfield IL TYVLILXCBMD  6529 T-MOBILE USA, INC. 976   2021-01-28   
217-969 9 Litchfield IL TYVLILXCBMD  6529 T-MOBILE USA, INC. 976   2021-01-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.