State One-Call Information: Hawaii

(Note: Some One-Call systems do not have a website or the site address is unknown to us. If we have made an error in any of this information please email us the correction.)

One-Call Website: www.callbeforeyoudig.org

One-Call Phone Number: 1-866-423-7287

State Law: www.capitol.hawaii.gov/hrscurrent/vol05_ch0261-0319/hrs0269e/hrs_0269e-.htm