The Utility Notification Center serves as the One-Call center for Oregon, Washington, Montana and starting January 1st, 2006 Hawaii. Different areas have different governing bodies. Use the map below to determine your area's governing body, and the toll-free number to use when calling for locate requests.

OUNC: Oregon Utility Notification Center (blue):

1-800-332-2344

Coverage Area:
The entire state of Oregon

NUNC: Northwest Utility Notification Center (red):

1-800-424-5555

Coverage Area:
Asotin, Chelan, Clark, Columbia, Cowlitz, Douglas, Garfield, Grays Harbor, Kittitas, Klickitat, Lincoln, Pacific, Skamania, Wahkiakum, Walla Walla, Whitman and Yakima counties in Washington.

UULC: Utilities Underground Location Center (green):

1-800-424-5555

Coverage Area:
Adams, Benton, Clallam, Ferry, Franklin, Grant, Island, Jefferson, King, Kitsap, Lewis, Mason, Okanogan, Pend Orielle, Pierce, San Juan, Skagit, Snohomish, Stevens, Thurston and Whatcom counties in Washington, and all counties in Montana except Flathead and Lincoln.

IEUCC: Inland Empire Utility Coordinating Council (purple):

1-800-424-5555

Coverage Area:
Spokane county and parts of Stevens county in Washington.

Stevens county in Washington is covered by the UULC and the IEUCC. Use either phone number.

* * * Please note - Counties marked in white are covered by other call centers, not by the UNC. * * *

HOCC: Hawaii One Call Center (yellow):

1-866-423-7287

Coverage Area:
The entire state of Hawaii






© 2003, Utility Notification Center