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The Global Insight

How do I call America from London?

Author

Michael Gray

Updated on March 24, 2026

Whether dialing from a mobile phone or landline, this is how to call the US or Canada from Europe:

  1. Dial 00, Europe’s international access code, or enter + from any mobile phone.
  2. Dial 1, the country code for the US and Canada.
  3. Dial the phone number, including area code.

What number do I dial to call America from UK?

To call United States from United Kingdom, dial: 00 – 1 – Area Code – Land Phone Number 00 – 1 – 10 Digit Mobile Number. Follow the dialing format shown above while calling United States From United Kingdom. Area code – There are 291 area codes in United States.

How do I dial a call to USA?

Simply dial 1, the area code, and the number you are trying to reach. To call a phone in another country, dial 011, and then the code for the country you are calling, the area or city code, and the phone number.

How do I dial a New York number from UK?

00 is the international prefix used to dial somewhere outside of United Kingdom. 1 is the international code used to dial to USA. There are multiple city/area codes in use for New York.

How do I write my US phone number for international calls?

To dial abroad to the US, you’d use the following international country code: +1….An example of a US phone number

  1. 00 – the exit code to dial outside the States.
  2. 1 – the US country code.
  3. 202 – the local DC area code.
  4. 588-6500 – the rest of the embassy’s number.

What is a +1 phone number?

“1,” of course, is the country code for the United States.

How do I dial a US number for free in the UK?

Free calls to the USA from your landline or mobile

  1. Dial 0330 117 3872.
  2. Enter the full US number you want to call.
  3. Press # to start the call.

How can I call USA from UK cheap?

Call mobiles in the USA from only 0.75p a minute!

  1. Before you dial your international number, call 0844 640 0707.
  2. When connected to the Call2Call service you will hear a welcome message.
  3. Dial the American number you need, remembering to include the full international dial code; 00 1.

How do you dial an international phone number?

To produce the + code in an international phone number, press and hold down the 0 key on the Phone app’s dialpad. Then type the country prefix and the phone number. Touch the Dial Phone icon to complete the call. Most cellular providers surcharge when sending a text message abroad.

How to call the United States from London?

How to call London from the USA: Start with 011 — the exit code for the US and Canada. Next, enter 44 — the country code for the UK. Then, dial 20 — the London area code (landlines only*).

What’s the dialing code for the United States?

The USA country code is +1. You will add it to the beginning of any phone number you are dialing that’s in the US. Because many people in the UK have friends and relatives in the United States, it’s sometimes best to choose an international calling plan with unlimited minutes for a single low rate.

How to call United States from any country?

After inputting the international calling code (00) and the country code (1), dial the area code of the region of the United States you are trying to reach. A U.S. area code is always a three-digit number, and is often listed in parentheses before the following seven digits of the phone number, like so: (###)-###-####.

What is the phone code for London England?

United Kingdom Phone Code: 44. London Area Code: 20. London Dial Code: +44 20