Do the tools all still apply to hashcat3?

[morph]

I would suggest you go for a hybrid instead. -6 (dict + mask).
And then specify the mask ?d?d in your first case, and then 19?d?d in your second case.

If you use the combinator and redirect stdout to HC's stdin, you'll have the possibility to apply rules. A feature that is often overlooked.

Thanks - both of those work just fine.  I ended up using a bunch of rules against the stdin fed by combinator as that was easier than having multiple instances of HC. The rules provided in the "rules" folder are huge!