Mountain National Bank
| Status: | Inactive as of 10/30/1998 |
| Merger - Without Assistance | |
| Successor Bank: | Vectra Bank Colorado |
| Headquarters: | Mountain National Bank 361 West Highway 24 Woodland Park, CO 80863 |
| Established: | 08/27/1982 |
| FDIC Insurance: | 08/27/1982 |
| FDIC Cert: | #24046 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $92,397,000 |
| Total Deposits: | $82,869,000 |
History
| 1982-08-27 | Institution established: Original name:Mountain National Bank | |
| 1990-06-22 | Acquired Rocky Mountain Savings, A FSB (32046) in WOODLAND PARK, CO | |
| 1998-10-30 | Merged into and subsequently operated as part of Vectra Bank Colorado, National Association (2993) in DENVER, CO | |
| 1998-11-30 | Acquired Citizens Bank (20137) in WESTMINSTER, CO | |
| 1998-12-31 | Acquired Centennial Bank, National Association (28212) in FARMINGTON, NM | |
| 1998-12-31 | Moved bank headquarters from DENVER, CO to FARMINGTON, NM | |
| 2001-11-09 | Acquired The Minnequa Bank of Pueblo (1773) in PUEBLO, CO | |
| 2015-12-31 | Acquired Amegy Bank National Association (24107) in HOUSTON, TX | |
| 2015-12-31 | Acquired California Bank & Trust (20852) in SAN DIEGO, CA | |
| 2015-12-31 | Acquired Zions Trust, Natioanl Association (57638) in SALT LAKE CITY, UT | |
| 2015-12-31 | Acquired Nevada State Bank (18113) in LAS VEGAS, NV | |
| 2015-12-31 | Acquired The Commerce Bank of Washington, National Association (27298) in SEATTLE, WA | |
| 2015-12-31 | Acquired National Bank of Arizona (20626) in TUCSON, AZ | |
| 2015-12-31 | Merged into and subsequently operated as part of Zions First National Bank (2270) in SALT LAKE CITY, UT | |
| 2016-01-01 | Changed name to ZB, National Association (2270) | |
| 2018-09-30 | Changed name to Zions Bancorporation, N.A. (2270) |