State One-Call Information: Texas
One-Call Websites:www.digtess.org; www.texasonecall.com; www.occinc.com/locations/lone_star.asp
One-Call Phone Numbers: Lone Star Notification - 1-800-669-8344
Texas Excavation Safety System (Dig Tess) - 1-800-344-8377
Texas One-Call - 1-800-245-4545
State Law Websites:www.rrc.state.tx.us/formpr/tdr.html
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