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 India
Here are the instructions on how to call the country of Canada from the United Kingdom.
To call India, dial 0091 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 +91 omit the 91 and replace it with the UK international dialing code of 00. For example:
Phone Number in India
Dialed from the United Kingdom
+91 xxx xxx xxxx
00 xxx xxx xxxx
112 337 4923
00 112 337 4923
How to call the UK from India
To call a landline or mobile phone in the United Kingdon from India, dial 00 44, then dial the UK phone number, minus the leading zero. For example: