Address:
1410 E. Renner Rd.
Suite 100
Richardson, TX 75082
Hours
24 / 7
Advanced Notice:
2 working days, not more than 14 days
Number of days in advance of a digging project that you need to notify the one call center of your intent to dig.
Marks Valid: 14 days
Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.