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.

OCN: 0430 ELIZABETH TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
318-358 A Pitkin LA PTKNLAXARS1  486      
318-634 A Elizabeth LA ELZBLAXADS0  486      
337-328 A Sugartown LA SGTWLAXADS0  488      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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