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 Ukraine
Here are the instructions on how to call the country of Canada from the United Kingdom.
To call Ukraine, dial 00380 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 +380 omit the 380 and replace it with the UK international dialing code of 00. For example:
Phone Number in Ukraine
Dialed from the United Kingdom
+380 xxx xxx xxx
00 xxx xxx xxx
312 243 353
00 312 243 353
How to call the UK from Ukraine
To call a landline or mobile phone in the United Kingdon from Ukraine, dial 0~0 44, then dial the UK phone number, minus the leading zero. For example: