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Texas

Texas

Explore damage prevention information, local contacts and rules for safe digging in Texas.


One Call Centers

811 or
800-344-8377

Address:

11880 Greenville Ave.
Suite 120
Dallas TX 75243

Hours:

24 / 7

Advance 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.

Address:

515 N. Sam Houston Pkwy East
Suite 610
Houston TX 77060

Hours:

24 / 7

Advance 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.