Contact Us
Main Office
Grha Bank MAS Jl. Setiabudi Selatan Kav.7-8, 12920, Jakarta Selatan
Call Center 24 Jam
1500011
Email Pengaduan Individu
24 Jam
care@bankmas.co.id
Email Pengaduan Merchant/Partners
(Senin-Jumat: 08.00 - 22.00)
(Sabtu: 08.00 - 17.00)
merchant.care@bankmas.co.id
Social Media:
(Monday-Friday: 08.00 - 20.00)
