Locating services | Iowa One Call
Iowa One Call (811)
9001 Hickman Road, Suite 220, Urbandale, IA 50322
Eligibility
Iowa residents and businesses
Required documents
Call for details
Hours
Mon-Sun 24 hours
811
Voice·
Main Phone
(800) 292-8989
Voice·
Toll-Free
Website
https://www.iowaonecall.comApplication process
Call at least 48 hours in advance
Fees
Free service
Service area
IA
A free service to all persons planning an excavation within the state of Iowa.
Iowa law requires that any person, homeowner, professional, public or private entity, planning to engage in any form of excavation within the state of Iowa, must notify the Iowa One Call notification system, at 1-800-292-8989 or 811, at least 48 hours prior to excavating (must plan for weekends and holidays).
Last assured
03/10/2025
Providing organization
Iowa One Call
Free service for persons planning an excavation within Iowa.