123 Domain Names UK - Search and register UK domain names. - http://www.123domainnames.co.uk/
#1 Domain Name Registration - Provides domain registration and web hosting for small businesses. - http://onednr.com/
1Coms.com - .com, .net, and .org registrations and domain appraisals. - http://www.1coms.com/
123DomainName.co.uk - Secure online ordering of over 30 domain name extensions with email and web forwarding included in price. 'Brand protection' and 'bulk registration' services also available. - http://www.123domainname.co.uk/
1GlobalPlace - International domain registration and domain management. - http://1globalplace.com/
123 Ask Name Buddy - Provides domain registration, registrar transfers, and domain management. - http://123asknamebuddy.com/
1 ABC Domain - Offers domain registration, domain transfers, parking, management, name search, name suggestions, and domain information resources. - http://www.1abcdomain.com/
123Designing.com Domain Names Center - Domain name registration service for individuals and businesses that wish to have a unique address and a branded identity on the Internet for a low price. - http://www.123designing.com/domains/
12-Register.com - Offers registration for .com, .org, .net, .ca, and .biz domain names. - http://www.12-register.com/
123-domain-name-registration.com - Offers domain name search, registration, and whois services. Buy, sell and lease a domain name. - http://www.123-domain-name-registration.com/