Altana
Headquartered in Billings, Montana. Chartered in 1949. Charter number 6275.
Locations (11)
3212 Central Ave, Billings, MT 59102 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up Hours: 7:30 ? 5:30 Monday ? Thursday 7:30 ? 6:00 Friday
1111 24th St W, Billings, MT 59102 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up Hours: 7:30 ? 5:30 Monday ? Thursday 7:30 ? 6:00 Friday
219 N 25th St, Billings, MT 59101 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up Hours: 8:00 ? 5:00 Monday ? Thursday 8:00 ? 5:30 Friday
220 1st Ave, Laurel, MT 59044 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up Hours: 8:00 ? 5:00 Monday ? Friday
821 S Hauser Ave, Red Lodge, MT 59068 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up Hours: 8:30 ? 5:00 Monday ? Friday
912 E Pike Ave, Columbus, MT 59019 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up Hours: 8:30 ? 5:00 Monday ? Friday
1280 Main St, Billings, MT 59105 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up Hours: 7:30 ? 5:30 Monday ? Friday
122 1st St E, Chester, MT 59522 map
Lobby Hours 9:00 ? 4:00 Monday ? Friday
237 Pennsylvania St, Chinook, MT 59523 map
Lobby Hours 9:00 ? 4:00 Monday - Friday
201 2nd St, Havre, MT 59501 map
Lobby Hours: 9:00 ? 4:00 Monday ? Friday Drive-Up/Walk-Up: 8:00 ? 5:30 Monday ? Thursday 7:45 ? 6:00 Friday
840 W Roosevelt Hwy, Shelby, MT 59474 map
Lobby Hours: 9:00 ? 4:00 Monday - Friday Drive-Up 8:00 ? 5:00 Monday - Thursday 7:45 ? 5:30 Friday
Transcribed from NCUA call-report data (cycle 2026-03). Phone numbers and hours are as reported to the NCUA and can lag reality — verify before visiting. Share deposits are NCUA-insured up to $250,000 per member.