Inquiries

Inquiries regarding the Telecom Services Association

(General Incorporated Association) Telecom Services Association
8F Flora Bldg., Nihonbashi Ningyocho 3-10-2, Chuo, Tokyo 103-0013
TEL:03-5644-7500 FAX:03-5644-7646
jimukyoku@telesa.or.jp "@" is displayed as "double-byte" to prevent spam.
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TELESA

© TELECOM SERVICES ASSOCIATION

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