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: PLMOINXA3MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
260-336 A Lagrange IN 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-341 A Plymouth IN 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2010-01-24   
574-518 A Syracuse IN 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-521 A Syracuse IN 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-910 A Walkerton IN 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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