Call 811 Call 811

North Carolina

North Carolina

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

One Call Centers

811 or


5009 Highpoint Rd.
Greensboro NC 27407


24 / 7

Advance Notice:

Within 3 to 12 full working 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:

Good to 15 working days
Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.