Is ezpass on the go useable before getting it registered

No it's not it must be registered with the vehicle and owner. They have to be linked to a bank account or debit card Opens at 9am you'll be in and out of there in about 15 minutes 1200 Frankfurst Ave, Baltimore, MD 21226 I go here often to get new responders. I own a trucking company and this location is the easiest to use by far

Where u buy new ezpass in Md

Yes it is u have 10days to register

Nope

I think you'd need to register it so it was active before it would work