How to contact Kingston Online Service [KOS] customer service?
Phone numbers:
- Kingston, ON: +1 (613) 549-8667
- Belleville, ON: +1 (613) 968-7137
E-mails:
- info@kos.net (Support)
Address:
The LaSalle Mews, 303 Bagot Street, 16A, Kingston, ON K7K5W7, Canada
Website:
Additional information
Belleville, ON
183 Front Street, (near City Hall), Belleville, ON, K8N 2Y9
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![Kingston Online Service [KOS] Profile](/images/business/150-150/129074/kingston-online-service-kos.png "Kingston Online Service [KOS] Profile")
Kingston Online Service [KOS] Contacts
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Kingston Online Service [KOS] emailsinfo@kos.net100%Confidence score: 100%Support
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Kingston Online Service [KOS] addressThe LaSalle Mews, 303 Bagot Street, 16A, Kingston, Ontario, K7K5W7, Canada
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Kingston Online Service [KOS] social media
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Checked and verified by Stan This contact information is personally checked and verified by the ComplaintsBoard representative. Learn moreJul 18, 2025
What are Kingston Online Service [KOS] working hours?
Mon 9:00 am - 8:00 pm
Tue 9:00 am - 8:00 pm
Wed 9:00 am - 8:00 pm
Thu 9:00 am - 8:00 pm
Fri 9:00 am - 8:00 pm
Sat 10:00 am - 4:30 pm
Sun 12:00 pm - 6:00 pm