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City Name:Preston

This is the Canada City Name:Preston Area Code Database page list. You can click the title to browse the detail information.
Region Code: ON
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Ontario 226 2040000 2049999 TELUS INTEGRATED COM G
Ontario 226 4730000 4739999 ISP TELECOM INC. G
Ontario 226 5350000 5359999 FIBERNETICS ON G
Ontario 226 8650000 8659999 INNSYSVOICE CORP-ON V
Ontario 519 2010000 2019999 ALLSTREAM INC. G
Ontario 519 2190000 2199999 ROGERS COMM CAN G
Ontario 519 6500000 6509999 BELL ONTARIO G
Ontario 519 6530000 6539999 BELL ONTARIO G
Ontario 519 9200000 9209999 EXECULINK TELECOM-ON G
Ontario 519 9470000 9479999 ALLSTREAM INC. G