 How to call:
011 - Exit code when making an international call from Guam
44 - UK country code for inbound calls
1855 - Ballachulish city code
011 + 44 + 1855 + Local Number - International dialing code format
 World Times:
The time in Guam is now 14:36:14 PM (02:36:14 PM)
The time in Ballachulish United Kingdom is now 05:36:14 AM (05:36:14 AM)
 Mobile codes:
To call a mobile phone in United Kingdom from Guam use the following dialing code format: 011 + 44 + Mobile Code* + The Number
*United Kingdom has multiple mobile carriers: 74## (Mostly mobile broadband), 75##, 7624 (Isle of Man), 77##, 78##, 79##
| 
