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: TOLDOH21XZY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
419-407 5 Toledo OH 516C AT&T CORP. 326   2010-09-02   
419-684 3 Castalia OH 516C AT&T CORP. 326   2011-08-18   
419-690 A Toledo OH 516C AT&T CORP. 326      
419-690 4 Toledo OH 516C AT&T CORP. 326      
419-740 3 Maumee OH 516C AT&T CORP. 326   2009-11-04   
419-873 7 Perrysburg OH 516C AT&T CORP. 326   2008-08-29   
567-206 5 Lindsey OH 516C AT&T CORP. 326   2010-12-22   
567-245 8 Fostoria OH 516C AT&T CORP. 326   2013-02-13   
567-246 8 Whitehouse OH 516C AT&T CORP. 326   2011-08-18   
567-281 5 New Riegel OH 516C AT&T CORP. 326   2010-12-22   
567-283 5 Sandusky OH 516C AT&T CORP. 326   2012-12-03   
567-296 A Upper Sandusky OH 516C AT&T CORP. 326      
567-296 7 Upper Sandusky OH 516C AT&T CORP. 326   2011-06-30   
567-312 8 Toledo OH 516C AT&T CORP. 326   2014-10-30   
567-315 8 Toledo OH 516C AT&T CORP. 326   2013-07-17   
567-316 7 Toledo OH 516C AT&T CORP. 326   2014-06-16   
567-318 5 Toledo OH 516C AT&T CORP. 326   2015-07-17   
567-325 A Bloomingville OH 516C AT&T CORP. 326      
567-325 7 Bloomingville OH 516C AT&T CORP. 326   2010-01-21   
567-342 3 Fremont OH 516C AT&T CORP. 326   2009-10-15   
567-525 3 Findlay OH 516C AT&T CORP. 326   2008-08-29   
567-742 A Holland OH 516C AT&T CORP. 326      
567-742 4 Holland OH 516C AT&T CORP. 326   2015-06-18   
567-742 7 Holland OH 516C AT&T CORP. 326   2008-08-21   
567-938 6 Tiffin OH 516C AT&T CORP. 326   2012-01-27   
567-970 7 Toledo OH 516C AT&T CORP. 326   2016-08-12   
567-970 8 Toledo OH 516C AT&T CORP. 326   2016-08-12   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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