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: TOROONXNXQX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
437-702 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
437-703 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
437-747 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
437-800 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
437-867 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
437-900 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-257 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-360 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-361 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-362 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-363 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-365 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-370 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-371 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-372 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-373 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-374 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-375 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-424 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-474 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-490 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-491 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-492 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-493 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-494 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-495 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-496 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-498 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-499 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-503 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-556 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-557 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-558 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-559 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-560 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-584 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-691 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-692 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-693 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-694 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-695 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-696 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-697 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-699 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-797 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-799 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-800 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-905 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-930 A Toronto ON 154E IRISTEL INC. - ON 888 805106    
647-931 A Toronto ON 154E IRISTEL INC. - ON 888 805106    

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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