1&1 Internet is based in the United Kingdom and can register and host the following TLDs: .eu .co.uk .me.uk .org.uk
Dotster can register domain names for the following country codes: .dk .fr .se .at .nu .org.uk .ch .de .be .cc .it .no .co.uk .sr .me.uk .ca .nl .tv .md .la .sc .vc .hn .eu
More here:
http://www.internic.net/contact.html