Inbound route generating SQL syntax error

In trying to send all incoming DiDs from a new PRI circuit to an announcement for test purposes, I made an error in the pattern. I entered (number has been changed to protect the guilty):

_214123456[7890\

thinking I would get all the numbers from 214-123-4567 through 214-123-4560.

Unfortunately, as you may have noticed, the closing square bracket was accidentally missed by my fat finger and I got a backslash instead. Now I get an SQL syntax error page instead of my inbound route page and I don’t know how to delete the offending route.

Any help in deleting this thing from the command line would be greatly appreciated. I do have current database backups if that is the way I need to go.

Thanks in advance!

Steve