 How to call:
00 - Exit code when making an international call from Vietnam
44 - UK country code for inbound calls
1628 - Maidenhead city code
00 + 44 + 1628 + Local Number - International dialing code format
 World Times:
The time in Vietnam is now 06:01:13 AM (06:01:13 AM)
The time in Maidenhead United Kingdom is now 00:01:13 AM (12:01:13 AM)
 Mobile codes:
To call a mobile phone in United Kingdom from Vietnam use the following dialing code format: 00 + 44 + Mobile Code* + The Number
*United Kingdom has multiple mobile carriers: 74## (Mostly mobile broadband), 75##, 7624 (Isle of Man), 77##, 78##, 79##
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