Arizona

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Before You Dig in Arizona

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

Arizona 811

Information

  • 811 or 800-782-5348
  • Visit Website
  • 0600-1700
  • 1405 W Auto Dr
    Tempe, AZ 85284

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.

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.

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.

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