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 Cameroon
Here are the instructions on how to call the country of Canada from the United Kingdom.
To call Cameroon, dial 00237 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 +237 omit the 237 and replace it with the UK international dialing code of 00. For example:
Phone Number in Cameroon
Dialed from the United Kingdom
+237 x xx xx xx xx
00 x xx xx xx xx
2 42 89 47 58
00 2 42 89 47 58
How to call the UK from Cameroon
To call a landline or mobile phone in the United Kingdon from Cameroon, dial 00 44, then dial the UK phone number, minus the leading zero. For example: