State One-Call Notification Services

To report planned digging, call 811 or the One-Call number for your state. The One-Call Center will notify the appropriate utility to mark the locations of underground lines, pipes, and other facilities. The call and marking of underground utilities is a free service. Provide the operator with your dig location and description of the planned project.

Arkansas

1-800-482-8998

www.arkonecall.com

Illinois

1-800-892-0123

www.illinois1call.com

Indiana

1-800-382-5544

www.iupps.org

Kentucky

1-800-752-6007

www.kyunderground.com

Louisiana

1-800-272-3020

www.laonecall.com

Michigan

1-888-482-7171

www.missdig.org

Minnesota

1-800-252-1166
1-651-454-0002

www.gopherstateonecall.com

Mississippi

1-800-227-6477

www.ms1call.org

Montana

1-800-424-5555

www.udig.org

Ohio

1-800-362-2764

www.oups.org

Pennsylvania

1-800-242-1776

www.paonecall.org

Tennessee

1-800-351-1111

www.tnonecall.com

Texas

1-800-344-8377

www.digtess.org

West Virginia

1-800-245-4848

www.muwv.org

Wyoming

1-800-849-2476

www.onecallofwyoming.com

 

Common Ground Alliance

Marathon Pipe Line LLC (MPL) has strongly endorsed damage prevention best practices through membership in the Common Ground Alliance (CGA). CGA is a member-driven association dedicated to ensuring public safety, environmental protection, and the integrity of underground utilities by promoting effective damage prevention practices.

Updated: Tuesday, March 22, 2005