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: CLEVOH024MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-747 7 Victory OH 516C AT&T CORP. 320   2006-04-15   
440-793 5 Olmsted Falls OH 516C AT&T CORP. 320   2009-10-15   
440-853 0 Painesville OH 516C AT&T CORP. 320   2014-10-02   
440-856 1 Willoughby OH 516C AT&T CORP. 320   2015-02-27   
440-870 A Strongsville OH 516C AT&T CORP. 320      
440-870 7 Strongsville OH 516C AT&T CORP. 320   2016-11-27   
440-877 4 North Royalton OH 516C AT&T CORP. 320   2016-11-04   

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

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