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: NPLNOHXARMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
567-612 7 Green Springs OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-05-15   
567-621 7 Fort Recovery OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-13   
567-623 1 Huron OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-13   
567-701 A Napoleon OH 508J CENTURYLINK COMMUNICATIONS, LLC 326      
567-701 7 Napoleon OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-01-13   
567-706 A Monroeville OH 508J CENTURYLINK COMMUNICATIONS, LLC 326      
567-706 7 Monroeville OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-05-15   
567-742 8 Holland OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-14   
567-855 7 Clyde OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-13   
567-952 7 Waterville OH 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-18   
734-888 7 North Sylvania MI 508J CENTURYLINK COMMUNICATIONS, LLC 326   2014-04-14   

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

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