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: PEORILTCDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
815-437 0 Putnam IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-445 0 Manlius IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-454 0 Sheffield IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-497 0 Compton IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-08   
815-538 0 Mendota IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-628 0 West Brooklyn IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-638 0 La Moille IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-643 0 Dover IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-646 0 Tiskilwa IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-659 0 Bureau IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-08   
815-664 6 Spring Valley IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-699 0 Wyanet IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-875 0 Princeton IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-894 0 Ladd IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   
815-925 0 Hennepin IL 5800 ITV-3, LLC D/B/A I3 BROADBAND 368   2003-06-09   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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