Ask Alex: uk business telephone directory
Brainstorm STD code search.: Find a location by std code or the std code for a location. Also has a downloadable csv file of std codes that you can keep on your pc.
BT Directory Enquiries: this service allows you to search by person's name or location, right down to house number. Also allows you to store number in online address book. 10 free searches a day and up to 200 a month after which you have to register and pay for the service.
BT STD codes: as well as listing the local std codes and having a search engine. This site also has some extra functionality, if you key in your std code it shows you which other codes you can dial and still pay local rate
Freephone Directory: online telephone directory of freephone uk 0800 numbers
Infobel: personal and business telephone directory - free search facility.
international dialling codes: dialling codes for all countries and how to use them, also includes a database search functionality so you can check which country missed calls came from.
Irish yellow pages: search by business type, by area or by business name. Covers Ireland.
Scoot business finder: search for phone number by business type, business name or geographical location.
Thomson Directories: well-known uk local business telephonedirectory. Website where you can search for businesses by name, area, business type.
