Phone Number of 
Docomo Japan is 
0120-005-250 .
NTT DoCoMo is a provider of
 Mobile telecommunication services in Japan. The word DoCoMo has been derived from “Do Communications over the Mobile network”. It is one of the founding members of a UK based non-profit organization Symbian Foundation. The company operates as a subsidiary of Nippon
 Telegraph and Telephone Corporation (NTT), a Fortune Global 500 company. The shares of the company are listed on the New York, Tokyo and London stock exchanges.
 NTT Docomo offers mobile telephony, wireless internet, video phone, SMS and Short Mail services. The company in 2008 initiated Area Mail Disaster Information Service, an innovative services that circulates the messages to its subscribers regarding the earthquake warning. NTT DoCoMo is in business since August 1991. The head office of the company is located in Tokyo, Japan. In 2001, the company launched FOMA, a W-CDMA based first
 3G service of the world. In the year 2007, the company in collaboration with
 Mitsubishi Electric Corporation introduced a Wellness mobile phone, which is equipped with the motion sensors that help to check health and calculate calories.
 
Docomo Japan Address 
The address of Docomo Japan is Sanno Park Tower, Nagatacho, Chiyoda, Tokyo, Japan.
Docomo Japan Website 
The Website of Docomo Japan is 
www.nttdocomo.co.jp.
Docomo Japan Customer Support Service Phone Number 
The customer support phone number of Docomo Japan is 
0120-005-250 (Click phone number to call).
The postal and 
official address, email address and 
phone number (
helpline) of 
Docomo Japan Service Center and 
Docomo Japan customer service phone number  is given below. The  
helpline of Docomo Japan customer service phone number may or may not be 
toll free.
Click Here To View Docomo Japan Customer Service Phone Numbers