| Organization / Program Name(s) | Located In |
|---|---|
| Bell Canada, Accessibility services centre, Toronto, Bell TTY Relay Service | Toronto |
| Canadian Hearing Services - Toronto and York Region, Canadian Hearing Services, Mississauga Regional Office | Mississauga |
| Canadian Hearing Services - Toronto and York Region, Canadian Hearing Services, Toronto Regional Office | Toronto |
| Halton Regional Police Service, Text With 9-1-1 | Halton Region |
