If OP is US-based, is there a reason he should be +65 number and getting charged for international calls if he can just dial a US number which, I believe, routes to the same call center?
The number is (213) 404-0301 (if calling from US). I've called it many times when dealing with award flights and have been under impression that it's a Singapore call center. Technically, it's a long-distance call but most cell phone plans have long-distance included as opposed to international calls to Asia
