Jakarta Head Office; Sapta Mulia Center; Jl.Rawa Gelam V Kav.OR-3B; Jakarta 13930; Phone.(021) 460 6960; Fax.(021) 460 6962; E-mail.tatajkt@cbn.net.id
Surabaya Branch Office; Manyar Megah Indah Plaza Blok.K 30~32; Jl.Ngagel Jaya Selatan; Surabaya 60284; Phone.(031) 503 5800; Fax.(031) 503 9500; E-mail.tatasby@indosat.net.id
Bali Branch Office; Jl.Danau Poso No.14X/43; Sanur, Denpasar, 80227, Bali; Phone.(0361) 284 424; Fax.(0361) 282 142; E-mail.tatabali@indosat.net.id

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