123 reg co uk mail

It looks like you're trying to contact the DVLA (Driver and Vehicle Licensing Agency) in the UK!

The contact information you provided, "123 reg co uk mail", is likely a reference to the DVLA's vehicle registration service, which can be accessed through their website at www.123reg.co.uk.

If you're trying to contact the DVLA, you can reach out to them through their website or by phone:

Please note that the DVLA is a government agency, and their contact information may be subject to change. It's always a good idea to check their official website for the most up-to-date contact information.

Is there anything specific you'd like to know or ask about the DVLA or vehicle registration? I'm here to help!