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 Algeria
Here are the instructions on how to call the country of Canada from the United Kingdom.
To call Algeria, dial 00213 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 +213 omit the 213 and replace it with the UK international dialing code of 00. For example:
Phone Number in Algeria
Dialed from the United Kingdom
+213 xx xx xx xx
00 xx xx xx xx
20 43 25 64
00 20 43 25 64
How to call the UK from Algeria
To call a landline or mobile phone in the United Kingdon from Algeria, dial 00 44, then dial the UK phone number, minus the leading zero. For example: