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 Turkmenistan
Here are the instructions on how to call the country of Canada from the United Kingdom.
To call Turkmenistan, dial 00993 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 +993 omit the 993 and replace it with the UK international dialing code of 00. For example:
Phone Number in Turkmenistan
Dialed from the United Kingdom
+993 xx xx-xx-xx
00 xx xx-xx-xx
00 12 34-89-73
How to call the UK from Turkmenistan
To call a landline or mobile phone in the United Kingdon from Turkmenistan, dial 8~10 44, then dial the UK phone number, minus the leading zero. For example: