Zayo Canada Inc.
Non-dominant carrier- Also registered as
- DSL provider; BITS licensee; Reseller of telecommunications services; Reseller of high-speed retail Internet service
- Address
- 5160 Orbitor Drive, Mississauga, ON L4W 5H2, Canada
ISP & Telecom Directory · Canada
Canada Telecom & ISP Providers Starting With Z
Registered contact details for the 11 CRTC-registered providers whose name begins with the letter Z, from the CRTC register as of 10 September 2026. Address production orders and preservation demands to the registered postal address; the large operators also publish a dedicated law-enforcement contact. Verify against the live register before serving legal process.
Showing 1–11 of 11 entries
Zayo Group, LLC
BITS licensee- Also registered as
- Reseller of telecommunications services
- Address
- 1401 Wynkoop Street, Suite 500, Denver, CO 80202, United States
ZCARRIER INC.
BITS licensee- Also registered as
- Reseller of telecommunications services
- Address
- 110-6021 Yonge St., Toronto, ON M2M 3W2, Canada
Zendesk, Inc
BITS licensee- Also registered as
- Reseller of telecommunications services
- Address
- 989 Market Street, San Francisco, CA 94103, United States
ZERIBS FZC
Reseller of telecommunications services- Address
- E-LOB Office No. E2-117G-21, Hamriyah Free Zone, Sharjah, Canada
ZINAM Consulting Inc.
DSL provider- Also registered as
- BITS licensee; Reseller of telecommunications services; Reseller of high-speed retail Internet service
- Address
- 3615 Laird Road, Unit 17, Mississauga, ON L5L5Z8, Canada
ZIP Telecom Inc.
Non-dominant carrier- Also registered as
- Proposed CLEC; BITS licensee; Reseller of telecommunications services
- Address
- 95 Topflight Drive, Mississauga, ON L5S 1Y1, Canada
Zodiac Light Waves Inc.
BITS licensee- Also registered as
- Reseller of telecommunications services
- Address
- 1000 Old Montreal road, Orleans, ON K4A 3N2, Canada
Zoom Voice Communications, Inc.
BITS licensee- Also registered as
- Reseller of telecommunications services
- Address
- 55 Almaden Blvd., 6th floor, San Jose, CA 95113, United States
Ztar Mobile Canada, Inc.
BITS licensee- Also registered as
- Reseller of telecommunications services
- Address
- P.O. Box 132639, Dallas, Texas 75313, United States
Zymos Computer Systems Inc.
DSL provider- Also registered as
- Reseller of telecommunications services; Reseller of high-speed retail Internet service
- Address
- 3955 Isabelle, suite D, Brossard, QC J4Y 2R2, Canada
Independent reference compiled from CRTC (Canadian Radio-television and Telecommunications Commission) telecommunications registration lists, machine-readable XML editions published on the Open Government Portal: Non-dominant Carriers; CLECs; Proposed CLECs; ILECs; SILECs; Wireless Carriers; DSL providers; Other Carriers; BITS licensees; Resellers of Telecommunications Services; Resellers of High-Speed Retail Internet Service; Competitive Pay Telephone Service Providers for study and investigative use. Ministry of Cyber Affairs is not a government body and does not represent any listed provider. See the Canada directory overview and the directory hub for other countries.