A C D F G H I K L M N O P R S T U V W
ALABAMA
Alabama One Call   (800) 292-8525 or (205) 252-4444
ALASKA
Locate Call Center of Alaska, Inc.     (800) 478-3121 or (907) 278-3121
ARIZONA   
Arizona Blue Stake, Inc.   (800) 782-5348 or (602) 263-1100
ARKANSAS
Arkansas One Call System, Inc.   (800) 482-8998 or (501) 328-2525
CALIFORNIA
Underground Service Alert North   (800) 227-2600
Underground Service Alert South   (800) 227-2600 or (800) 422-4133
COLORADO
Utility Notification Center of Colorado     (800) 922-1987 or (800) 833-9417
CONNECTICUT
Call Before You Dig   (800) 922-4455 or (203) 281-5435
DELAWARE
Miss Utility of Delmarva   (800) 282-8555 or (800) 441-8355
DISTRICT OF COLUMBIA
Miss Utility   (800) 257-7777
FLORIDA
Sunshine State One Call of Florida, Inc.     (800) 432-4770
GEORGIA
Utilities Protection Center, Inc.   (800) 282-7411 or (770) 623-4344
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HAWAII
Underground Service Alert North   (800) 227-2600
IDAHO
Dig Line   (800) 342-1585 or (208) 342-1585
One Call Concepts - Idaho   (800) 626-4950 or (800) 822-1974
Palouse Empire Underground Coordinating Council   (800) 822-1974
Pass Word   (800) 428-4950 or (208) 667-7491
Shoshone County One Call   (800) 398-3285 or (208) 667-7491
Utilities Underground Location Center   (800) 424-5555
ILLINOIS
Julie, Inc.   (800) 892-0123
Chicago: Digger   (312) 744-7000
INDIANA
Indiana Underground Plant Protection Service, Inc.     (800) 382-5544 or (317) 842-8378
IOWA
Underground Plant Location Service, Inc.    (800) 292-8989 or (319) 322-2400
KANSAS
Kansas One Call Center   (800) DIG-SAFE or (316) 687-2470
KENTUCKY
Kentucky Underground Protection, Inc.    (800) 752-6007 or (502) 266-5677
LOUISIANA
Louisiana One Call System, Inc.   (800) 272-3020
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MAINE
Dig Safe System, Inc. - Maine   (888) 344-7233 or (781) 721-0990
MARYLAND
Miss Utility of Delmarva   (800) 282-8555 or (800) 441-8355
Miss Utility   (800) 257-7777
MASSACHUSETTS
Dig Safe System, Inc. - Massachusetts    (888) 344-7233 or (781) 721-0990
MICHIGAN
Miss Dig System, Inc.   (800) 482-7171 or (248) 647-7344
MINNESOTA
Gopher State One Call   (800) 252-1166 or (651) 454-0002
MISSISSIPPI
Mississippi One Call System, Inc.   (800) 227-6477 or (601) 362-4374
MISSOURI
Missouri One Call System, Inc.   (800) 344-7483 or (412) 415-5058
MONTANA
Utilities Underground Location Center   (800) 424-5555 or (800) 551-8344
Montana One Call   (800) 551-8344
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NEBRASKA
Diggers Hotline of Nebraska   (800) 331-5666 or (402) 344-3565
NEVADA
Underground Service Alert North   (800) 227-2600
NEW HAMPSHIRE
Dig Safe System, Inc. - New Hampshire    (888) 344-7233 or (781) 721-0990
NEW JERSEY
New Jersey One Call   (800) 272-1000 or (732) 394-3000
NEW MEXICO
New Mexico One Call System, Inc.   (800) 321-ALERT or (505) 260-1990
Las Cruces-Dona Ana Utility Council   (888) 526-0400 or (505) 526-0400
NEW YORK
Underground Facility Protection Organization     (800) 962-7962 or (315) 437-7333
New York City - Long Island One Call Center   (800) 272-4480
NORTH CAROLINA
North Carolina One-Call Center   (800) 632-4949 or (336) 855-7799
NORTH DAKOTA
Utilities Underground Location Center   (800) 454-5555
OHIO
Ohio Utilities Protection Service   (800) 362-2764
Oil and Gas Producers Underground Protection Service    (800) 925-0988
OKLAHOMA
Call Okie   (800) 522-6543 or (800) 654-8249
OREGON
Douglas Utility's Coordinating Council   (503) 673-6676
Josephine Utility's Coordinating Council   (503) 476-6676
Rogue Basin Utility Coordination Council   (503) 779-6676
Utility's Notification Center   (800) 332-2344 or (503) 246-6699
Utility's Underground Location Center   (800) 424-5555
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PENNSYLVANIA
Pennsylvania One Call System, Inc.     (800) 242-1776 or (412) 464-7100
RHODE ISLAND
Dig Safe - Rhode Island   (888) 344-7233 or (781) 721-0990
SOUTH CAROLINA
Palmetto Utility Protection Service   (800) 922-0983 or (803) 939-1117
SOUTH DAKOTA
South Dakota One Call   (800) 781-7474 or (412) 415-5000
TENNESSEE
Tennessee One Call System   (800) 351-1111 or (615) 367-1111
TEXAS
Lone Star Notification Center   (800) 669-8344 or (713) 223-4567
Texas Excavation Safety System   (800) 344-8377
Texas One Call System   (800) 245-4545 or (412) 415-5000
UTAH
Blue Stakes Location Center   (800) 662-4111 or (801) 532-5000
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VERMONT
Dig Safe - Vermont   (888) 344-7233 or (781) 721-0990
VIRGINIA
Miss Utility of Virginia   (800) 552-7001
WASHINGTON
Chelan-Douglas Utility Coordinating Council   (509) 663-6111
Grays Harbor & Pacific County Utility Coordinating Council   (360) 532-3550
Inland Empire Utility Coordinating Council   (509) 456-8000
Palouse Empire Utility Coordinating Council   (800) 822-1974
Northwest Utility Notification Center   (800) 553-4344 or (360) 696-4848
Utilities Underground Location Center   (800) 424-5555
Utilities Council of Cowlitz County   (360) 425-2506 or (800) 424-5555
Washington Utilities Notification Center   (800) 332-2344 or (360) 696-4848
WEST VIRGINIA
Miss Utility of West Virginia   (800) 245-4848 or (412) 415-5065
WISCONSIN
Diggers Hotline   (800) 242-8511 or (414) 259-0676
WYOMING
Wyoming One-Call   (800) 348-1030
Call Before You Dig of Wyoming   (800) 849-2476 or (307) 266-5661
Utilities Underground Location Center   (800) 454-5555
Wyoming Assoc. of Local Utility Coord. Councils   (800) 849-2476
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Central Locating Services, Ltd. | 708 Blair Mill Road • Willow Grove, PA 19090
215-784-4265 | | download our brochure
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