811 In Your State

South Carolina

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

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South Carolina 811
811 or 888-721-7877

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810 Dutch Square Blvd.
Suite 320
Columbia, SC 29210

M - F 0730 - 1730

Advanced Notice: No less than 3 working days and no more than 10 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: 15 working days
Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.