Thailand
Prometric Customer Service Center
| Reception Hours | Monday to Friday 9:00-17:00 (local time) *Excluding Saturdays, Sundays and local holidays |
|---|---|
| telephone number | Non-toll free number 02-004-3087 Non-toll free number 02-004-3097 |
| Reception Hours | Monday - Friday 9:00-17:00 (local time) *Excluding Saturdays, Sundays, and Japanese holidays |
|---|---|
| telephone number | Toll free number 1800012753 A fee will be charged if you use roaming services. |
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