Bank Simpanan Nasional, also known as BSN, is one of the top-notch banks of Malaysia. BSN offers an array of services that are aimed to address varied commercial as well individual needs of customers. Moreover, Bank Simpanan Nasional offers hassle free assistance to address consumer grievances, offering expedited resolution. To get in touch with Bank Simpanan Nasional, refer to given customer service contact information. BSN Customer Service Number: 1300 88 1900 BSN Overseas Customer Service Number: +603-2613 1900 Fax: 03-2613 1888 (General) | 03-2688 0888 (Credit Card) BSN Customer Service Email: customercare@bsn.com.my Credit Card Platinum Care Line - Local: 1800 22 0800 | Overseas: +603-2688 0800 | Fax : 03-2688 0888 Credit Card Authorisation (24 hours) - Local: 1300 88 5855 | Overseas: +603-2162 8500 | Fax : 03-2164 6798 Q: What is the Bank Simpanan Nasional (BSN) customer service phone number? A: To contact Bank Simpanan Nasional (BSN) customer service, please d