TXU/Oncor Contact Information:
For power outages in Mount Calm Texas, please call Oncor at 1-888-313-4747. To have underground lines located prior to digging in Mount Calm Texas, call 1-800-344-8377. To view Mount Calm Texas outage maps, click here.

Smart Meter Information:
For information on the smart meter program in Mount Calm Texas, click here.