Montana One Call Center

1-800-551-UDIG (8344) or 406-755-UDIG or 811 [email protected]

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This contact form is NOT for Montana 811 locate requests, or anything questions pertaining to a specific Montana 811 locate request. It is for general information messages and comments only.

Please phone us for Montana 811 locate requests or specific locate questions:
406-755-8344 / 1-800-551-8344

Have you reviewed our FAQ page for answers to the questions most frequently asked?

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