- (002-673)245-5490
- (002-673)245-7297
- taipei.taiwantto@mfa.gov.bn
- hrbt.service@bt.hotelroyal.com.tw
- rsvn.tp.nw@royalseasons.com
- rinx.service@royal-inn.com.tw
- rils.service@royal-inn.com.tw
- hotel@hc.hotelroyal.com.tw
- rcp.service@cp.hotelroyal.com.tw
- service@groyalhotel.com.tw