811 In Your State

Arizona

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

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Arizona 811
811 or 1-800-782-5348

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Details

Address:
1405 W Auto Dr
Tempe, AZ 85284

Hours
0600-1700

Advanced Notice: 2 working days, excluding weekends, state-recognized holidays, and 4th Friday in November
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 excluding weekends, state-recognized holidays, and 4th Friday in November
Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.