American Public Works Association (APWA) Georgia Chapter http://georgia.apwa.net
Common Ground Alliance (CGA) www.commongroundalliance.com
Georgia Public Service Commission www.psc.state.ga.us
Georgia Utility Contractors Association (GUCA) www.guca.com
Georgia Utility Coordinating Council www.gucc.com
National Call Before You Dig Information www.call811.com
One Calls of America, www.onecalls.org
National Utility Contractors Association (NUCA) www.nuca.com
National Utility Locating Contractors Association (NULCA) www.nulca.org
National Telecommunications Damage Prevention Council (NTDPC) www.ntdpc.com
Locate Rodeo (annual utility locating competition hosted by Georgia 811) http://www.locaterodeo.com/
Alabama Alabama One Call 1-800-292-8525
Alaska Alaska Digline, Inc. 1-800-478-3121
Arizona Arizona Blue Stake, Inc. 1-800-782-5348 (outside Maricopa County) 602-263-1100 (inside Maricopa County)
Arkansas Arkansas One Call System, Inc. 1-800-482-8998
California Underground Service Alert North 1-800-227-2600
Underground Service Alert of Southern California 1-800-422-4133
Colorado Utility Notification Center of Colorado 1-800-922-1987
Connecticut Call Before You Dig 1-800-922-4455
Delaware Miss Utility of Delaware 1-800-282-8555
District of Columbia Miss Utility 1-800-257-7777
Florida Sunshine State One Call of Florida, Inc. 1-800-432-4770
Georgia Georgia 811 1-800-282-7411
Hawaii Hawaii One-Call/Underground Service Alert North 1-800-227-2600
Idaho Dig Line, Inc. 1-800-342-1585
Bonner/Boundary One-Call 1-800-626-4950
Kootenai County One-Call 1-800-428-4950
Shoshone-Benewah One-Call 1-800-398-3285
Illinois Julie, Inc. 1-800-892-0123
Digger (Chicago Utility Alert Network) 312-744-7000
Indiana Indiana 811/Underground Safety Alliance, Inc. 1-800-382-5544
Iowa Iowa One-Call (Underground Plant Location Service, Inc.) 1-800-292-8989
Kansas Kansas One Call System, Inc. 1-800-DIG-SAFE (1-800-344-7233)
Kentucky Kentucky 811/Underground Safety Alliance, Inc. 1-800-752-6007
Louisiana Louisiana One-Call System, Inc. 1-800-272-3020
Maine Dig Safe 1-888-344-7233
Maryland Miss Utility 1-800-257-7777
Massachusetts Dig Safe System, Inc. 1-888-344-7233
Michigan Miss Dig System, Inc. 1-800-482-7171
Minnesota Gopher State One Call 1-800-252-1166
Mississippi Mississippi 811. 1-800-227-6477
Missouri Missouri One Call System, Inc. 1-800-344-7483
Montana Utilities Underground Location Center 1-800-424-5555
Montana One Call Center 1-800-551-8344
Nebraska
Diggers Hotline of Nebraska 1-800-331-5666
Nevada
Underground Service Alert North 1-800-227-2600
New Hampshire
Dig Safe 1-888-344-7233
New Jersey New Jersey One Call 1-800-272-1000
New Mexico New Mexico One Call, Inc. 1-800-321-ALERT (1-800-321-2537)
New York Dig Safely New York 1-800-962-7962
New York City/Long Island One Call Center 1-800-272-4480
North Carolina North Carolina One Call Center, Inc. 1-800-632-4949
North Dakota North Dakota One Call 1-800-795-0555
Ohio Ohio Utilities Protection Service 1-800-362-2764 or 8-1-1
The Oil & Gas Producers Underground Protection Service 1-800-925-0988
Oklahoma Call Okie (Oklahoma One-Call Systems, Inc.) 1-800-522-6543
Oregon
Oregon Utility Notification Center 1-800-332-2344
Pennsylvania Pennsylvania One Call System, Inc. 1-800-242-1776
Rhode Island Dig Safe System, Inc. 1-888-344-7233
South Carolina Palmetto Utility Protection Service, Inc. 1-888-721-7877
South Dakota South Dakota One Call 1-800-781-7474
Tennessee Tennessee One Call System, Inc./Dig Safely Tennessee 1-800-351-1111
Texas Texas One Call System 1-800-245-4545
Lone Star Notification Center 1-800-669-8344
Texas 811 (TESS) 1-800-344-8377
Utah Blue Stakes Of Utah Utility Location Center 1-800-662-4111
Vermont Dig Safe System, Inc. 1-888-344-7233
Virginia Virginia Miss Utility of Virginia 1-800-552-7001
Washington Call Before You Dig 1-800-424-5555
Washington Utilities Coordinating Council 1-800-424-5555
West Virginia Miss Utility of West Virginia, Inc. 1-800-245-4848
Wisconsin Diggers Hotline, Inc. 1-800-242-8511
Wyoming One Call of Wyoming
1-800-849-2476
Canada Alberta One-Call Location Corporation 1-800-242-3447
British Columbia One Call 1-800-474-6886
Ontario One Call System 1-800-400-2255
Info-Excavation 1-800-663-9228
Sask 1st Call 1-866-828-4888
Australia Dial Before You Dig Nationwide number: 1100
