811 In Your State

North Carolina

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

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North Carolina 811
811 or 1-800-632-4949

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Advanced 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.