How can i find an address for free

[ssd]

Dont want to pay

Address for what?
Business or individual?

Google? Or do you mean you want to find a private individual's address who is ex-directory?

If they're ex directory then presumably they don't want anyone getting their address.

Individual, not ex directory

192.com requires credits

www.thephonebook.bt.com/person/

That link doesn't even recognise me!!

Post office website if you know a part of the address (eg house name or postcode).

Or ask the person in question?