Who Called Me from +81 120? Japanese 0120 Numbers Explained - Toll-free (Free Dial, receiver pays)
A number starting with +81 120 is the international format of a Japanese 0120 toll-free (Free Dial) number. With 0120 numbers the receiving company pays for the call, and the range is widely used for customer support and inquiry desks.
Converting +81 120 to 0120
+81 120-123-4560120-123-456
Just replace +81 with 0 to get the local Japanese format.
About this number range
- Number type
- Toll-free (Free Dial, receiver pays)
- Region
- Nationwide
- Digits (domestic format)
- 10 digits
Who typically calls from this range?
A call from 0120 is often a company's support desk or a callback, but the range is also heavily used for telemarketing and survey-style solicitations. 0120 is a domestic receiver-pays service, so the caller is a company or organization in Japan. If you do not recognize the number, check caller reports first.
Before you call back
0120 is a domestic receiver-pays service: calls from inside Japan are free for the caller. If you need to reach the company from outside Japan, check its official website for an international contact number (usually a regular number such as +81 3), as toll-free numbers are intended for domestic use.
Paste a number to check
The number is processed entirely on your device and is never sent to any server.
Frequently asked questions
Is a call from +81 120 a toll-free number I can call back for free?
0120 numbers are free for callers dialing from inside Japan. From overseas the toll-free arrangement does not apply, so look for the company's international contact number on its official website.
What if I keep getting sales calls from an 0120 number?
Look the number up to see caller reports, and block it if it is unwanted telemarketing. You can check other users' reports with our number lookup.
Sources (official)
Primary sources verified: 2026-08-02
Related tools and guides
Number directory and spam reports for 0120 (Free Dial)Other +81 prefixes
Disclaimer
A number prefix only tells you the type of number - it does not identify the caller or guarantee that a call is safe. Caller IDs can also be spoofed.
The number you enter is processed entirely on your device and is never sent to any server.