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 Croatia
Here are the instructions on how to call the country of Canada from the United Kingdom.
To call Croatia, dial 00385 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 +385 omit the 385 and replace it with the UK international dialing code of 00. For example:
Phone Number in Croatia
Dialed from the United Kingdom
+385 xxx xx xxx
00 xxx xx xxx
138 27 974
00 138 27 974
How to call the UK from Croatia
To call a landline or mobile phone in the United Kingdon from Croatia, dial 00 44, then dial the UK phone number, minus the leading zero. For example: