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.

Last updated: Fri, 27 Feb 2015 03:29:43 UTC

OCN: 6010 NEW CINGULAR WIRELESS PCS, LLC [Rate centres for OCN 6010]

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