Official starting point

811 and one-call resources

Anyone planning excavation should begin with the official process that applies at the job location. Rules, wait times, ticket life, marking status, and tolerance zones vary by state — select a state below for its official center.

Why Find Locators links to official resources

Find Locators is not an 811 center and cannot create, update, extend, or resolve a locate request. Official state resources are the source for the process and requirements that apply.

What to do after the ticket

Review the response from each notified facility operator, resolve incomplete or unmarked responses through the official process, and assess whether privately owned facilities may remain. A private locator does not replace the official notification.

Public one-call locates are generally provided without a direct fee to the person submitting the ticket, while a private locate is a separately hired paid scope.

Read the 811 and private locating guide

Understand what private utility locating costs

Sources reviewed 2026-08-09

Find your state

Alabama

Alabama 811

Alaska

Alaska811

Arizona

Arizona 811

Arkansas

Arkansas 811

California

USA North 811 · DigAlert (Underground Service Alert of Southern California)

Colorado

Colorado 811 (Utility Notification Center of Colorado)

Connecticut

Call Before You Dig, Inc. (CBYD)

Delaware

Delmarva811 / Miss Utility of Delmarva

District of Columbia

Miss Utility

Florida

Sunshine 811 (Sunshine State One Call of Florida)

Georgia

Georgia 811

Hawaii

Dig Safely Hawaii (Hawaii One Call Center)

Idaho

Digline, Inc. (Idaho811) · NID811 / Dig Safe North Idaho 811

Illinois

JULIE, Inc.

Indiana

Indiana 811

Iowa

Iowa One Call

Kansas

Kansas811

Kentucky

Kentucky 811

Louisiana

Louisiana One Call (LA811)

Maine

Dig Safe System, Inc.

Maryland

Miss Utility

Massachusetts

Dig Safe System, Inc.

Michigan

MISS DIG 811

Minnesota

Gopher State One Call

Mississippi

Mississippi 811, Inc.

Missouri

Missouri 811

Montana

Montana 811

Nebraska

Nebraska811

Nevada

USA North 811

New Hampshire

Dig Safe System, Inc.

New Jersey

New Jersey One Call

New Mexico

New Mexico 811 (NM811)

New York

New York 811 · Dig Safely New York / UFPO

North Carolina

NC 811

North Dakota

North Dakota One Call

Ohio

Ohio811 (Ohio Utilities Protection Service)

Oklahoma

OKIE811 (Oklahoma One-Call System, Inc.)

Oregon

Oregon 811 (Oregon Utility Notification Center)

Pennsylvania

Pennsylvania One Call System (PA 811)

Rhode Island

Dig Safe System, Inc.

South Carolina

SC811 (Palmetto Utility Protection Service)

South Dakota

South Dakota One Call

Tennessee

Tennessee 811

Texas

Texas811

Utah

Blue Stakes of Utah 811

Vermont

Dig Safe System, Inc.

Virginia

Virginia 811

Washington

Washington811 (Utility Notification Center)

West Virginia

West Virginia 811 (Miss Utility of West Virginia)

Wisconsin

Diggers Hotline

Wyoming

One-Call of Wyoming, Inc.