Contact us
Need help or have a question about our services? Reach us through the channels below — we reply within business hours.
Support emaildtcenter.jp@gmail.com
Facebookfacebook.com/dtcenter.net
Business hoursMon – Sat, 9:00 – 21:00 (JST)
Response timeUsually within a few business hours.
Need plan activation or advice?
Message us directly on Facebook for the fastest support.
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