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.

Switch: JCVLILXCQMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-316 A Quincy IL 6529 T-MOBILE USA, INC. 376      
217-320 A Jacksonville IL 5562 METROPCS, INC. 376      
217-506 A Quincy IL 5562 METROPCS, INC. 376      
217-695 A Quincy IL 6529 T-MOBILE USA, INC. 376      
217-719 A Jacksonville IL 6529 T-MOBILE USA, INC. 376      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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