Internet Services in Kingston
Our headquarters — full service coverage
Kingston Online Services was born right here in Kingston in 1993. As our home base, Kingston enjoys our most comprehensive coverage with cable, DSL, wireless broadband, VoIP, and web hosting all available.
Available Services
Internet and phone services available in Kingston.
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Enter your address to see which KOS services are available at your location in Kingston.
Other Service Areas
KOS proudly serves communities across Eastern Ontario.
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Join thousands of Eastern Ontario homes and businesses who trust KOS for reliable, affordable connectivity.