How do I dial the UK from USA?

How do I dial a +44 number?

To call the UK from the US, just follow these simple dialing directions:
  1. First dial 011, the U.S. exit code.
  2. Next dial 44, the country code for the U.K.
  3. Then the area code (2–5 digits).
  4. And finally the phone number (4–8 digits; area code plus phone number equals 10 digits).

How do I call a London phone number?

Before calling a UK phone number, dial 011, which is the US country exit code. After dialing 011, dial the UK country code, which is 44. That’s 011 + 44. UK area codes can range from two to five digits.

What phone code is 001?

International prefix
Digits dialledCountries you are calling from
001Hong Kong, Indonesia, Singapore, South Korea, Thailand
0011Australia
002Paraguay, Taiwan
009Colombia, Nigeria

What is the London area code?

020
The area code for London is actually 020, with ranges extending to (020)3, 7 and 8 with 4 soon to be in circulation. This isn’t unusual, inevitably number ranges eventually run out and new ones must be added. 0207 and 0208 were both introduced in 2000 with 0203 being added in 2005.