International inbound Services Forum Fact Book
IFS and HCD
International Inbound Services Forum

Japan, KDDI

Detailed mobile and interconnect access information
(Last update 15-09-2006)

Access from mobile operators:

Mobile operator Number ranges IFS and HCD access 2) Free or charged UIFN access 3) Free or charged
au (KDDI)   Yes 1) Free Yes 1) Free
NTT Docomo   Yes 1) Free Yes 1) Free
Vodafone   Yes 1) Free Yes 1) Free
TU-KA (KDDI)   Yes 1) Free Yes 1) Free
Willcom   Yes 1) Free Yes 1) Free

Note 1: Mobile customers must register with KDDI to have access from their mobile phones beforehand. 0077-7160 for registration at Mobile Customer Care Center, foreign language available. The caller will hear the recorded announcement as follows when dial UIFN number (001 010 800 XXXXXXXX) from mobile phone which has no international registration; "This is KDDI. Your mobile number must be registered for international call. However you can place the call with KDDI Super World Card without prior registration. For further information, please dial 0077 7160", and will be reached fast busy tone when dialed IFS number (00531 XX XXXX).

Note 2: No access for mobile roaming subscribers

Note 3: Acces for roaming mobile subscribers

Access from fixed network operators (formal agreements)

Agreements with the following carriers for IFS access (free of charge for the caller):

All

Agreements with the following carriers for UIFN access (free of charge for the caller):

All

 

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