 How to call:
00 - Exit code when making an international call from French Guiana
82 - South Korean country code for inbound calls
546 - Gumi city code
00 + 82 + 546 + Local Number - International dialing code format
 World Times:
The time in French Guiana is now 09:13:08 AM (09:13:08 AM)
The time in Gumi South Korea is now 21:13:08 PM (09:13:08 PM)
 Mobile codes:
To call a mobile phone in South Korea from French Guiana use the following dialing code format: 00 + 82 + Mobile Code* + The Number
*South Korea has multiple mobile carriers: 10, 11, 16, 17, 18, 19
| 
