United Kingdom Calling Code: +44
Complete guide to calling United Kingdom — international dialing code, step-by-step instructions, and FAQ.
How to Call United Kingdom from Abroad
📞 Step-by-Step Dialing Guide
- Dial your country's exit code (e.g. 011 from US, 00 from most countries, + from mobile)
- Dial +44 — the country calling code for United Kingdom
- Dial the local phone number (area code + subscriber number)
About United Kingdom Calling Code
United Kingdom's international dialing code is +44. This code is assigned by the International Telecommunication Union (ITU) and must be dialed before the local phone number when calling United Kingdom from another country. United Kingdom is located in Europe.
Country calling codes (also known as ISD codes or dialing codes) are telephone numbering plan prefixes defined by ITU-T standards E.123 and E.164. Each country is assigned one or more unique prefixes to facilitate international direct dialing.
Frequently Asked Questions
What is the calling code for United Kingdom?
The international calling code for United Kingdom is +44.
How do I call United Kingdom from the United States?
Dial 011 (US exit code) + +44 + local phone number.
How do I call United Kingdom from the United Kingdom?
Dial 00 (UK exit code) + +44 + local phone number.
Can I use the + symbol instead of the exit code?
Yes! On mobile phones you can dial ++44 directly followed by the local number. The + symbol automatically replaces your country's exit code.
How do I call within United Kingdom?
If you're already in United Kingdom, simply dial the local number directly. You do not need to use the country code +44 for domestic calls.
United Kingdom Mobile Phone Prefixes
Mobile phone numbers in United Kingdom typically use the following prefixes:
- 07xxx (most mobile numbers)
- 071xx–075xx (EE)
- 077xx–079xx (Vodafone, O2, Three)
United Kingdom City / Area Codes
Major cities in United Kingdom and their local area codes (dial these after the country code +44 when calling from abroad):
| City | Area Code(s) |
|---|---|
| London | 020 |
| Manchester | 0161 |
| Birmingham | 0121 |
| Edinburgh | 0131 |
| Glasgow | 0141 |
| Liverpool | 0151 |
| Bristol | 0117 |
| Leeds | 0113 |
| Cardiff | 029 |
| Belfast | 028 |
Note: Drop any leading "0" when dialing from abroad. Example: London 020 becomes +44 20 + local number.
Other Countries in Europe
Nearby countries and their calling codes: