Answering an unknown call from a telemarketer or scammer is intrusive and dangerous. What if you can identify the number beforehand? Fortunately, a Japan phone number search can unmask the mystery caller. That way, you can avoid fraud, scammers, or even stalkers. This guide explores the top Japan phone number lookup techniques, including their benefits and drawbacks.
Top 5 phone number search sites in Japan
The first category of phone number lookup tools you can use is websites. These platforms often provide access to vast databases of Japanese businesses, spam numbers, and agencies. They will help match you to the correct information.
Jpnumber
JPNumber offers a vast database of user-submitted reports and publicly available information. It’s a dedicated Japanese reverse phone lookup directory built entirely around community contributions. Hence, you’ll find detailed comments and ratings on both landline and mobile numbers within Japan.
Pros
- Detailed user reviews written in Japanese.
- You can search for a phone number, or keywords in the review (e.g, telemarketing, advertising, selling)
- Best for identifying telemarketers and scams.
- You can also find a massive database of area codes most associated with scams.
Contras
- Effectiveness depends on what the user reports.
- You won’t find information for new or infrequently used phone numbers.
- Not suitable for checking scams associated with foreign phone numbers.
- People often post malicious information about businesses, which can only be removed by working with a lawyer.
User Reviews: “This app is suitable for people who are troubled by nuisance calls! Users can share the caller ID and information with other users.”
LocalizarTeléfono
LocalizarTeléfono is a global reverse phone lookup service with decent coverage for Japanese numbers. Hence, it’s an excellent tool for finding information on both local Japanese phone numbers and foreign ones. You’ll love that this people search tool will find the name, address, and other personal details associated with that number by matching them to records available in the public domain.
Pros
- Broad international coverage for your Japan phone lookup.
- You’ll find detailed personal information matched to the target phone number.
- Fantastic for identifying telemarketers and scams.
Contras
- No community-generated information for finding similar events.
- You can’t search using other parameters, such as keywords or name.
- Requires paying to see results.
Reseña del usuario: “This app is easy to use. It helped me quickly find information about an unknown call I received.”
Telnavi also makes it easier to find business and spam numbers through its extensive database. In fact, it’s one of Japan’s most popular free phone number search websites. Here, anyone can enter a phone number and quickly determine if it’s associated with a telemarketing company, delivery service, or scam.
Pros
- Popular database that’s free, fast, and simple to use.
- The app has a solid reputation for highly accurate and extensive information.
- Comes with features to block incoming calls, toll-free numbers, or IP phones.
Contras
- Most helpful in finding known business or spam numbers.
- It won’t work for finding personal details or searching for a new phone number.
- Users complain about difficulty removing malicious reviews on the platform.
Reseñas de usuarios: “Helps me find information about any phone number in Japan”
Ivry
Another great Japan telephone number search tool you can try is Ivry Telsearch. This telephone number lookup service helps you find as much information as possible from its own database. Besides searching for unknown phone numbers, Ivry also allows you to look up company names, industry names, store names, and more.
Pros
- Extensive database of phone numbers, company information, addresses, and more.
- Telsearch also provides web search results with related information that may or may not connect to your target.
- You can also browse through popular searches made by other users.
Contras
- Ivry publicises people’s lookup, so you can’t have privacy on the platform.
- The website contains lots of ads.
Reseña del usuarios: “It’s great that you’ll find all sorts of information when searching for a number.”
ThisNumber
This Japan phone number search tool is also driven by the community. Hence, ThisNumber relies heavily on user submissions to build its database. Here, people can report and comment on others’ reports about telemarketers, scams, and unknown callers. Each number also has a “danger-level” rating.
Pros
- Strong focus on user-generated reviews and safety ratings.
- It’s super helpful for identifying malicious calls.
- Beneficial for conducting a people search in Japan.
Contras
- There’s no existing phone number lookup database.
- The value you get depends on what has been reported by the community before.
User review: “I feel very reassured by the ratings that tell me how bad it is to engage with any phone number”
Best 5 Japanese phone number lookup apps
Besides the websites we’ve recommended above, other maps can be used directly from your phone. These apps help you screen calls, block spam, and identify essential numbers directly.
Whoscall
Whoscall is a caller ID and lookup tool that’s also popular in Japan. Downloading the Whoscall app provides a solution for automatically identifying incoming calls and SMS messages. It warns you of telemarketers and fraudulent phone numbers in real time. You can also use it to look up your Japanese phone number and identify community reports connected to any phone number.
Pros
- Excellent real-time caller ID.
- Strong spam detection.
- User-friendly interface.
Contras
- Advanced features require a paid subscription.
User reviews: “The call identification is fast, and it almost completely blocks nuisance calls.”
Phonebook Navigator is a mobile extension of the popular Telnavi website. This app integrates with your phone’s dialer to instantly identify all outgoing and incoming calls. It’s designed for the Japanese market. You’ll enjoy using it to identify local businesses and spam phone numbers. Plus, every time you block a phone number immediately, the app collects information that would help others. However, it may not provide as much information on personal phone numbers.
Pros
- Reliable and straightforward for business numbers.
- Besides automatically searching, you can also scan phone numbers in your call history to know if they are safe.
- You can set up keyphrases often used in spam emails to block future scammers.
Contras
- The information you will find isn’t as detailed as that of other international lookup apps.
- Sometimes provides false positives if you don’t register phone numbers of your friends correctly in your phone book.
Reseña del usuario: “I’ve been using the Android version for several years. It blocks 100% of nuisance calls. It blocks 0% of false calls. I set the simple call blocking setting to 50%. I’ve never had a call blocked by mistake. Every smartphone user should install it.
Truecaller
Truecaller is a global lookup app that you can also use for your people search in Japan. Specifically, the app enables you to screen calls, block spam, and filter SMS messages. What makes this app just as extensive is its crowd-sourced database. Specifically, you can look up phone numbers and find out whether it’s been linked to domestic and international scam or spam calls.
Pros
- Bloqueo eficaz del spam
- Features include call recording and flash messaging in the advanced version.
- Lookup specific callers to find their name and any other available information.
- Based on a spam list collected from over 300 million users.
Contras
- Contains ads in the free version.
- Premium features are too costly.
- The app may sometimes malfunction by not loading correctly, or the caller ID feature may not function properly.
- Saved numbers also disappear after app updates.
Opiniones de usuarios: “Truecaller has really made my life better, with the feature that can detect who’s calling you, or it can check whether it is a spam call or not.“ “You can identify who’s calling you before you pick up the phone.”
Sync.ME
Sync.ME focuses on social caller ID. This means it synchronizes with your address book to enrich your contacts with social media profiles and pictures. Additionally, it offers robust caller identification and spam blocking. Therefore, you can use this app to screen unknown phone numbers that aren’t already in your phone book. All together, it’s quite efficient at identifying both international and domestic spam callers targeting people using their social media platforms.
Pros
- Effective spam blocking.
- Suitable for syncing caller information with social media.
- You can accurately find the caller ID of anyone.
Contras
- Most of its features require a paid subscription.
Telnosearch
You’ll love how Telnosearch helps you identify spam numbers by cross-referencing with information across the internet. This app automatically searches the internet for associated information on your incoming calls. Then, it displays the result, allowing you to make an informed decision about the caller. That said, it’s a dedicated Japan phone number lookup. So you won’t find as much information on international calls.
Pros
- Community-based tool for finding phone numbers.
- Suitable for identifying scammers and telemarketers.
- You’ll mostly find complete details about legitimate businesses.
Contras
- Not great for uncovering information about new or personal phone numbers.
How do we choose the reverse phone number search service
Before settling on the tools, apps, and websites shared in this article, here are the principles that guided our selections.
- Data accuracy & update: We considered Japanese phone number search tools known for providing correct and complete information. We also included search tools that can provide a variety of updated details from social media profiles, government registries, and proprietary databases.
- Focus on mobile or landline: We ensure that each service is optimised for mobile or landline numbers. Some of the tools on our list also provide information about foreign or international numbers.
- Cost & value: The best services aren’t the most expensive. Our list includes free and low-cost Japan phone number search websites and apps.
- Speed & performance: We ensure that the websites or apps recommended are intuitive, easy to use, and fast, thereby improving the speed and relevance of your search and saving you time.
PREGUNTAS FRECUENTES
Is reverse phone lookup legal in Japan?
Yes, using Japanese reverse phone lookup tools, public directories, or community-driven sites is legal. However, it all depends on how you use it or the reasons for needing the information. Using information for stalking, harassment, or other crimes is illegal.
How do I look up an unknown phone number?
Copy the number and paste it into the search bar of any one of the recommended services above. Click the Enter button (or other provided buttons) and wait for the database to show available information. This information can range from user-reported details about incidents involving the phone number to complete profile details, using tools like LocatePhone.
How can I identify a person from their phone number?
You can identify someone by their personal mobile or landline number using Japanese reverse phone lookup tools, such as LocatePhone. This service streamlines access to their full name, address, social media profiles, and more. It’s also an excellent tool for identifying businesses, organizations, and spam callers.
Conclusión
There are many exceptional services for running your Japan phone number search. Here we’ve talked about both tools and apps that are local to Japan and those for international people search. Remember, no one tool can find all the information you need. But by being empowered with these solutions, you can block spam, avoid scams and identify important calls. All this can make our digital experience in Japan safer and significantly less stressful.
