Calling the United States from the UK

Instructions for calling from the UK to international locations requires special calling codes that allow you to connect to countries outside of the United Kingdom.

Calling out to the United States

Here are the instructions on how to call the country of Canada from the United Kingdom.

To call the United States, dial 001 and then enter the phone number of the person or location you’re trying to reach. If the phone number is displayed with a leading +1 omit the 1 and replace it with the UK international dialing code of 00. For example:

Phone Number in the United StatesDialed from the United Kingdom
+1 (xxx) xxx-xxxx00 (xxx) xxx-xxxx
(203) 838-842500 (203) 838-8425

How to call the UK from the United States

To call a landline or mobile phone in the United Kingdon from the United States, dial 011 44, then dial the UK phone number, minus the leading zero. For example:

if you want to call the UK number it should be dialed as
01273 034 746011 44 1273 034 746

Map of the United States

Other Country Codes in North America

CodeCountry
Loading data…
+1Canada
+52Mexico

All Country Codes