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: TNPKILTPDS0

Remotes:

Switch Switch name Switch type
MOKNILMERS1  MOKENA  EXM 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
708-342 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-429 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 0 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 1 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 2 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 3 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 4 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 5 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 6 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 7 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-444 8 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-532 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-535 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-560 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-560 0 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-560 2 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-560 7 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-560 8 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-560 9 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-614 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-633 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-687 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-802 A Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-802 5 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-802 6 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-802 7 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-802 8 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-802 9 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358      
708-845 3 Tinley Park IL 9329 ILLINOIS BELL TEL CO 358   2002-12-28   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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