FREE CALL DX

KDDI's Phone Number System

0120 and 0800 are selectable! Easy-to-remember phone numbers are offered.

KDDI offers 0120 numbers which have gained high customer recognition and 0800 numbers which will become popular in Japan in the future.

10 digits in total 0120-911-xxx
0120-914-xxx
0120-921-xxx
0120-922-xxx
0120-923-xxx
0120-924-xxx
0120-925-xxx
0120-926-xxx
0120-929-xxx
0120-933-xxx
0120-944-xxx
0120-959-xxx
0120-977-xxx
0120-983-xxx
0120-984-xxx
0120-985-xxx
0120-988-xxx
0120-993-xxx
0120-994-xxx
0120-995-xxx
0120-996-xxx
11 digits in total 0800-080-xxxx
0800-123-xxxx
0800-300-xxxx
0800-500-xxxx
0800-700-xxxx
0800-777-xxxx

The following FREE CALL DX numbers can be inserted into "x" in the above-mentioned numbers.

Play on numbers 117 (can be read "iina" in Japanese, meaning "nice")
2525 (can be read "nikoniko" in Japanese, meaning "smiling")
315 (can be read "saiko" in Japanese, meaning "superb")
365 (stands for "365 days a year")
Easy-to-remember numbers 123
1010
555
7777
Numbers based on number-alphabet key assignment of mobile phone/PHS 222 (ABC)
835 (TEL)
5334 (KDDI)
3466 (au one net)
Image: Phone
  • Your desired phone number may not be available if it has already been chosen by another customer. Please ask our sales representative for details.
  • KDDI has providers and network services available for receiving free calls. Providers and network services are also available for making 0120 and 0800 calls. Click the link below for more details.

Networks Available for Making and Receiving Free Calls

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