I have just run out of checks, and ordered new ones, copying the routing number off one of my 6 year old checks.
I just noticed that my newer checks have a different routing number. I haven’t changed my account during this time, that I recall.
The account numbers are the same on the older and newer checks, but I am worried that the new checks I just ordered won’t work, because of the difference.
Can an account use different routing numbers, as long as the account number is the same?