All Columbia Bank support phone numbers are listed below, including customer service phone number(s), support phone number(s), support phone number(s), support phone number(s), etc. You can also get Columbia Bank support via email, social networks, help center, or directly check all the customer service contacts of Columbia Bank.
| Customer Service number | +1 877 272 3678 |
| Support phone number | +1 253 396 6985 |
| Support phone number | +1 253 305 1571 |
| Support phone number | +1 360 906 4260 |
| Support phone number | +1 253 593 8308 |
| Support phone number | +1 253 305 1994 |
| Support phone number | +1 253 305 1966 |
| Support phone number | +1 253 593 8304 |
| Support phone number | +1 253 305 0755 |
| Support phone number | +1 253 471 5015 |
| Support phone number | +1 206 223 4553 |
| Support phone number | +1 253 396 6956 |
| Support phone number | +1 234 567 8910 |
| Support phone number | +1 800 304 0050 |
| Support phone number | +1 877 754 5074 |
| Support phone number | +1 877 305 7125 |
| Support phone number | +1 800 444 6938 |
| Support phone number | +1 844 883 0393 |
| Support phone number | +1 253 305 1900 |
| Support phone number | +1 800 305 1905 |