406-796 phone numbers

Numbers 406-796-0000 to 406-796-9999 are assigned to Mid-Rivers Telephone Cooperative, Inc. in Wibaux, MT. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 406-796-6xxx, 406-796-8xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 406-796