Singapore Telecommunications Limited
31 Exeter Road #05-00 Comcentre Singapore 239732
1800-8383555
+65-6733-3036
15 Scotts Road #03-09/10 Thong Tek Building Singapore 228218
+65-6872-8133
+65-6872-8122
Singapore Telecommunications Limited
31 Exeter Road #05-00 Comcentre Singapore 239732
1800-8383555
+65-6733-3036
15 Scotts Road #03-09/10 Thong Tek Building Singapore 228218
+65-6872-8133
+65-6872-8122