Symphony-mobile Customer care and Outlet List Symphony one of the bangladeshi Mobile brand. As it has low and high end mobile solution, it must have a decent customer after sales service. Unfortunately it is not like that. That's why sometimes you have to know the location and contact numbers of their Outlets and customer care address. But their website is not very much web friendly that's why here my effort to deliver those information. Symphony Mobile Customer Care Number For every needs you can call  16272 Or   09 666 700 666  If that's not satisfy you, then look below for addresses. Symphony Main Office: Customer Care: Number-1:   Saleh Sadan 1st Floor, 145,  Motijheel C/A, Dahaka-1000 Number-2: M.H.B Bhaban, 2nd floor Holding No-94,(D.I.T), Mohakali,Gulshan, Dhaka