If you are planning to use TTC elevators on your transit trip, these are the numbers that you need to know:

24/7 TTC Elevator Service Status

416 539-LIFT (5438)

or

TTC Customer Information

416 393-INFO (4636)

Press 5 Elevator & Escalator Update, then choose options as follows:
Option 1 for Stations with Elevator Service;
Option 2 for Elevators Not in Service;
Option 3 for non-TTC elevators in buildings connecting to stations;
Option 4 to 7 for Escalator Service Updates.