Vectra Bank Colorado
| Status: | Inactive as of 12/31/2015 |
| Merger - Without Assistance | |
| Successor Bank: | Zions Bancorporation, N.A. |
| Headquarters: | Vectra Bank Colorado 2000 East 20th Street Farmington, NM 87401 |
| Established: | 09/06/1905 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #2993 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $3,317,609,000 |
| Total Deposits: | $2,899,948,000 |
History
| 1905-09-06 | Institution established: Original name:The American National Bank of Alamosa | |
| 1953-01-01 | Changed name to The First National Bank of Alamosa | |
| 1998-01-23 | Changed name to Bank Colorado, National Association | |
| 1998-01-23 | Moved bank headquarters from ALAMOSA, CO to CORTEZ, CO | |
| 1998-01-23 | Acquired Valley National Bank of Cortez (22963) in CORTEZ, CO | |
| 1998-02-27 | Moved bank headquarters from CORTEZ, CO to DENVER, CO | |
| 1998-02-27 | Acquired Tri-State Bank (24224) in DENVER, CO | |
| 1998-05-20 | Changed name to Vectra Bank Colorado, National Association | |
| 1998-05-28 | Acquired Vectra Bank (22656) in DENVER, CO | |
| 1998-05-29 | Acquired First National Bank of Colorado (25741) in STEAMBOAT SPRINGS, CO | |
| 1998-05-29 | Acquired State Bank and Trust of Colorado Springs (25781) in COLORADO SPRINGS, CO | |
| 1998-08-28 | Acquired Independent Bank (22938) in KERSEY, CO | |
| 1998-08-31 | Acquired Eagle Bank (26405) in BROOMFIELD, CO | |
| 1998-09-11 | Acquired Pitkin County Bank and Trust Company (22909) in ASPEN, CO | |
| 1998-10-30 | Acquired Mountain National Bank (24046) in WOODLAND PARK, CO | |
| 1998-11-30 | Acquired Citizens Bank (20137) in WESTMINSTER, CO | |
| 1998-12-31 | Moved bank headquarters from DENVER, CO to FARMINGTON, NM | |
| 1998-12-31 | Acquired Centennial Bank, National Association (28212) in FARMINGTON, NM | |
| 2001-11-09 | Acquired The Minnequa Bank of Pueblo (1773) in PUEBLO, CO | |
| 2015-12-31 | Acquired Nevada State Bank (18113) in LAS VEGAS, NV | |
| 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 The Commerce Bank of Washington, National Association (27298) in SEATTLE, WA | |
| 2015-12-31 | Merged into and subsequently operated as part of Zions First National Bank (2270) in SALT LAKE CITY, UT | |
| 2015-12-31 | Acquired National Bank of Arizona (20626) in TUCSON, AZ | |
| 2016-01-01 | Changed name to ZB, National Association (2270) | |
| 2018-09-30 | Changed name to Zions Bancorporation, N.A. (2270) |