Home > Iowa One Call


Mission Statement: As mandated by law, operates a statewide notification system to provide effective communications to protect the citizens and underground facilities of Iowa.

Goal: To prevent damage to the Iowa underground facilities infrastructure.

 A free service – here to help you

  • No cost to users
  • Contacting Iowa One Call is free:
  1. Online at www.iowaonecall.com
  2. Dial 811
  3. 1-800-292-8989
  • Notification must be made at least 48 hours prior to excavating
    (excluding Saturdays, Sundays and legal holidays)
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