Organization / Program Name(s)Located In Office Phone E-Mail Website
IDA Drug Store, BeavertonBeaverton 705-426-7691
IDA Drug Store, Community Pharmacy WhitbyWhitby 905-668-4442    
Immanuel Christian SchoolWhitby 905-728-9071
Immigration and Refugee Board of Canada. Central RegionToronto Downtown Central 416-954-1000
Income Security Advocacy CentreToronto Downtown Central 416-597-5820
Independent Order of Oddfellows, Brooklin, Beethoven Lodge #165Brooklin 905-655-4310    
Independent Order of Oddfellows, Brooklin, Oddfellows Hall Rental, Brooklin - Beethoven Lodge #165Whitby 905-655-4310    
Infertility NetworkToronto Downtown
Information DurhamOshawa Information 905-434-4636 * Admin 905-436-7377
Inn From the Cold, Seasonal Shelter ProgramNewmarket 905-895-8889 ext 221
Inn From the Cold, Drop In ProgramNewmarket 905-895-8889 ext 221
Insurance Brokers of Durham Region AssociationWhitby 705-426-7306
Integrated Rehab ProfessionalsPickering 905-839-5248
International Association of Fire Fighters, Local 465 OshawaOshawa
Iroquois Park Sports Centre, Adult Hockey LeaguesWhitby 905-668-7765
Island TaxiPort Perry 905-985-8294  
ISTHATLEGAL.CAToronto Downtown
Italian Recreation Club, OshawaOshawa 905-725-8053  
Italian Recreation Club, Oshawa, Hall Rental InformationOshawa 905-697-2576