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: 138D WIGHTMAN COMMUNICATIONS LTD. - ON

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
226-383 A Fergus ON OGVLONDD0MD  888 805117    
226-384 A Elora ON OGVLONDD0MD  888 805117    
226-524 A Arthur ON OGVLONDD0MD  888 805117    
226-525 A Shelburne ON OGVLONDD0MD  888 805117    
519-415 A Orangeville ON OGVLONDD0MD  888 805117    
519-416 A Owen Sound ON OWSDONAN0MD  888 805122    
519-417 A Palmerston ON SRFRON381MD  888 805137    
519-418 A Listowel ON SRFRON381MD  888 805137    
519-506 A Hanover ON HNVRON510MD  888 805122    
519-507 A Walkerton ON WKTNON010MD  888 805122    
519-508 A Stratford ON SRFRON381MD  888 805137    
519-509 A Mount Forest ON MTFRON011MD  888 805117    
519-510 A Harriston ON HARSON060MD  888 805137    
548-254 A Durham ON OWSDONAN0MD  888 805122    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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