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31 mar 2022 · Look up UK dialling codes (or ‘STD codes’) by geographic area or the first few numbers of a landline phone number.
This is a list of telephone dialling codes in the United Kingdom and the Crown Dependencies, which adopts an open telephone numbering plan for its public switched telephone network. The national telephone numbering plan is maintained by Ofcom, an independent regulator and competition authority for the UK communications industries.
Look up UK and international dialling codes (also known as ‘STD codes’) to discover where unknown numbers are calling you from. Simply type in the area code and we'll tell you which region that phone number belongs to. Or you can type in a location, and we'll give you the dialling code for that area. Searching for telephone area codes is free.
Our Area Codes List displays a full record of UK phone codes. If you have a missed call from a landline and want to discover where they called from, simply click on the telephone area code number and we’ll tell you which location is belongs to.
UK Area Code Lookup. An area code is the prefix at the start of a UK number that tells you where in the UK the call is from. They are sometimes known as dialling codes or STD codes and let you know where the caller is from, or if it is a mobile or special services call.
A complete guide to phone numbers in the UK, including telephone area codes and special phone number prefixes. Enter an area code or prefix to see the location or service it is for, or search for a place to find its area code.
A comprehensive source of information on UK telephone codes. The search facility takes phone codes (area codes) or full UK telephone numbers and checks their validity, giving details on the area code where appropriate.
