T&TEC always two supplementary emergency numbers have been activated for those who may be experiencing difficulty getting through to its 800-emergency numbers.
The two numbers are:
The Commission says trouble reports can also be made via its Facebook page or using the “Lights Out?” link on its website.
The notice comes as TSTT services, including telephone, have been disrupted in some parts of the country.
TSTT earlier issued a statement saying this was due to an act of vandalism to its underground cables.