Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Warkworth, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
249-297 A PTBOON62AMD  4727 ISP TELECOM, INC. 888 805138    
249-345 A WKWRON600MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805138    
249-636 A PTBOON621MD  464D FIBERNETICS CORPORATION 888 805138    
705-924 A WKWRON60RS0  8051 BELL ONTARIO 888 805138    
705-925 A PTBOON620MD  995D NEXICOM TELECOMMUNICATIONS INC. - ON 888 805138    

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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