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. <\/p>\n\n\n\n
Jpnumber<\/strong><\/h3>\n\n\n\nJPNumber <\/a>offers a vast database of user-submitted reports and publicly available information. It\u2019s a dedicated Japanese reverse phone lookup directory built entirely around community contributions. Hence, you\u2019ll find detailed comments and ratings on both landline and mobile numbers within Japan.\u00a0<\/p>\n\n\n\n![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/jpnumber-1024x599.png\")
<\/figure>\n\n\n\nPros<\/strong><\/p>\n\n\n\n\n- Detailed user reviews written in Japanese.<\/li>\n\n\n\n
- You can search for a phone number, or keywords in the review (e.g, telemarketing, advertising, selling)<\/li>\n\n\n\n
- Best for identifying telemarketers and scams.<\/li>\n\n\n\n
- You can also find a massive database of area codes most associated with scams.<\/li>\n<\/ul>\n\n\n\n
Cons <\/strong><\/p>\n\n\n\n\n- Effectiveness depends on what the user reports.<\/li>\n\n\n\n
- You won\u2019t find information for new or infrequently used phone numbers.<\/li>\n\n\n\n
- Not suitable for checking scams associated with foreign phone numbers.\u00a0<\/li>\n\n\n\n
- People often post malicious information about businesses, which can only be removed by working with a lawyer.<\/li>\n<\/ul>\n\n\n\n
User Reviews<\/strong>: \u201cThis app is suitable for people who are troubled by nuisance calls! Users can share the caller ID and information with other users.\u201d<\/em><\/p>\n\n\n\nLocatePhone<\/strong><\/h3>\n\n\n\nLocatePhone<\/a> is a global reverse phone lookup service with decent coverage for Japanese numbers. Hence, it\u2019s an excellent tool for finding information on both local Japanese phone numbers and foreign ones. You\u2019ll love that this people search tool will find the name<\/a>, address, and other personal details associated with that number by matching them to records available in the public domain.\u00a0<\/p>\n\n\n\n![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/phone-number-search-by-locatephone-1024x498.png\")
<\/figure>\n\n\n\nPros <\/strong><\/p>\n\n\n\n\n- Broad international coverage for your Japan phone lookup<\/a>.<\/li>\n\n\n\n
- You\u2019ll find detailed personal information matched to the target phone number.<\/li>\n\n\n\n
- Fantastic for identifying telemarketers and scams.<\/li>\n<\/ul>\n\n\n\n
Cons<\/strong><\/p>\n\n\n\n\n- No community-generated information for finding similar events.<\/li>\n\n\n\n
- You can\u2019t search using other parameters, such as keywords or name.<\/li>\n\n\n\n
- Requires paying to see results.\u00a0<\/li>\n<\/ul>\n\n\n\n
User review<\/strong>: \u201cThis app is easy to use. It helped me quickly find information about an unknown call I received.\u201d<\/p>\n\n\n\nTelnavi<\/strong><\/h3>\n\n\n\nTelnavi <\/a>also makes it easier to find business and spam numbers through its extensive database. In fact, it\u2019s one of Japan\u2019s most popular free phone number search websites. Here, anyone can enter a phone number and quickly determine if it\u2019s associated with a telemarketing company, delivery service, or scam.<\/p>\n\n\n\n![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/telnavi-website-1024x482.png\")
<\/figure>\n\n\n\nPros<\/strong><\/p>\n\n\n\n\n- Popular database that\u2019s free, fast, and simple to use.\u00a0<\/li>\n\n\n\n
- The app has a solid reputation for highly accurate and extensive information.<\/li>\n\n\n\n
- Comes with features to block incoming calls, toll-free numbers, or IP phones.\u00a0<\/li>\n<\/ul>\n\n\n\n
Cons <\/strong><\/p>\n\n\n\n\n- Most helpful in finding known business or spam numbers.<\/li>\n\n\n\n
- It won\u2019t work for finding personal details or searching for a new phone number.<\/li>\n\n\n\n
- Users complain about difficulty removing malicious reviews on the platform.<\/li>\n<\/ul>\n\n\n\n
User reviews: <\/strong>\u201c<\/em><\/strong>Helps me find information about any phone number in Japan\u201d<\/em><\/p>\n\n\n\nIvry<\/strong><\/h3>\n\n\n\nAnother great Japan telephone number search tool you can try is Ivry Telsearch<\/a>. 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<\/a>, industry names, store names, and more.<\/p>\n\n\n\n![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/ivry-1024x520.png\")
<\/figure>\n\n\n\nPros<\/strong><\/p>\n\n\n\n\n- Extensive database of phone numbers, company information, addresses, and more.<\/li>\n\n\n\n
- Telsearch also provides web search results with related information that may or may not connect to your target.<\/li>\n\n\n\n
- You can also browse through popular searches made by other users.<\/li>\n<\/ul>\n\n\n\n
Cons <\/strong><\/p>\n\n\n\n\n- Ivry publicises people\u2019s lookup, so you can\u2019t have privacy on the platform.\u00a0<\/li>\n\n\n\n
- The website contains lots of ads.<\/li>\n<\/ul>\n\n\n\n
User review<\/strong>s: \u201cIt\u2019s great that you\u2019ll find all sorts of information when searching for a number.\u201d<\/p>\n\n\n\nThisNumber<\/strong><\/h3>\n\n\n\nThis Japan phone number search tool is also driven by the community. Hence, ThisNumber<\/a> 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 \u201cdanger-level\u201d rating.\u00a0<\/p>\n\n\n\n![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/thisnumber-website-1024x514.png\")
<\/figure>\n\n\n\nPros<\/strong><\/p>\n\n\n\n\n- Strong focus on user-generated reviews and safety ratings.<\/li>\n\n\n\n
- It\u2019s super helpful for identifying malicious calls.<\/li>\n\n\n\n
- Beneficial for conducting a people search in Japan.<\/li>\n<\/ul>\n\n\n\n
Cons\u00a0<\/strong><\/p>\n\n\n\n\n- There\u2019s no existing phone number lookup database.\u00a0<\/li>\n\n\n\n
- The value you get depends on what has been reported by the community before.\u00a0<\/li>\n<\/ul>\n\n\n\n
User review: <\/strong>\u201cI feel very reassured by the ratings that tell me how bad it is to engage with any phone number\u201d<\/em><\/p>\n\n\n\nBest 5 Japanese phone number lookup apps<\/strong><\/h2>\n\n\n\nBesides the websites we\u2019ve recommended above, other maps can be used directly from your phone. These apps help you screen calls, block spam, and identify essential numbers directly. <\/p>\n\n\n\n
Whoscall<\/strong><\/h3>\n\n\n\nWhoscall is a caller ID and lookup tool that\u2019s also popular in Japan. Downloading the Whoscall app<\/a> 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.<\/p>\n\n\n\n![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/whoscall-application-1024x543.png\")
<\/figure>\n\n\n\nPros <\/strong><\/p>\n\n\n\n\n- Excellent real-time caller ID.<\/li>\n\n\n\n
- Strong spam detection.\u00a0<\/li>\n\n\n\n
- User-friendly interface.\u00a0<\/li>\n<\/ul>\n\n\n\n
Cons<\/strong><\/p>\n\n\n\n\n- Advanced features require a paid subscription.\u00a0<\/li>\n<\/ul>\n\n\n\n
User reviews<\/strong>: \u201cThe call identification is fast, and it almost completely blocks nuisance calls.\u201d<\/em><\/p>\n\n\n\nPhonebook Navigator \u96fb\u8a71\u5e33\u30ca\u30d3<\/strong><\/h4>\n\n\n\nPhonebook Navigator<\/a> is a mobile extension of the popular Telnavi website. This app integrates with your phone\u2019s dialer to instantly identify all outgoing and incoming calls. It\u2019s designed for the Japanese market. You\u2019ll 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.\u00a0<\/p>\n\n\n\n![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/phonebook-navigator-app-1024x531.png\")
<\/figure>\n\n\n\nPros <\/strong><\/p>\n\n\n\n\n- Reliable and straightforward for business numbers.\u00a0<\/li>\n\n\n\n
- Besides automatically searching, you can also scan phone numbers in your call history to know if they are safe.<\/li>\n\n\n\n
- You can set up keyphrases often used in spam emails to block future scammers.\u00a0<\/li>\n<\/ul>\n\n\n\n
Cons <\/strong><\/p>\n\n\n\n\n- The information you will find isn\u2019t as detailed as that of other international lookup apps.<\/li>\n\n\n\n
- Sometimes provides false positives if you don\u2019t register phone numbers of your friends correctly in your phone book.<\/li>\n<\/ul>\n\n\n\n
User review<\/strong>: \u201cI’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.<\/em><\/p>\n\n\n\nTruecaller<\/strong><\/h4>\n\n\n\n
<\/figure>\n\n\n\nPros<\/strong><\/p>\n\n\n\n Cons <\/strong><\/p>\n\n\n\n User Reviews<\/strong>: \u201cThis app is suitable for people who are troubled by nuisance calls! Users can share the caller ID and information with other users.\u201d<\/em><\/p>\n\n\n\n LocatePhone<\/a> is a global reverse phone lookup service with decent coverage for Japanese numbers. Hence, it\u2019s an excellent tool for finding information on both local Japanese phone numbers and foreign ones. You\u2019ll love that this people search tool will find the name<\/a>, address, and other personal details associated with that number by matching them to records available in the public domain.\u00a0<\/p>\n\n\n\n Pros <\/strong><\/p>\n\n\n\n Cons<\/strong><\/p>\n\n\n\n Telnavi <\/a>also makes it easier to find business and spam numbers through its extensive database. In fact, it\u2019s one of Japan\u2019s most popular free phone number search websites. Here, anyone can enter a phone number and quickly determine if it\u2019s associated with a telemarketing company, delivery service, or scam.<\/p>\n\n\n\n Pros<\/strong><\/p>\n\n\n\n Cons <\/strong><\/p>\n\n\n\n User reviews: <\/strong>\u201c<\/em><\/strong>Helps me find information about any phone number in Japan\u201d<\/em><\/p>\n\n\n\n Another great Japan telephone number search tool you can try is Ivry Telsearch<\/a>. 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<\/a>, industry names, store names, and more.<\/p>\n\n\n\n Pros<\/strong><\/p>\n\n\n\n Cons <\/strong><\/p>\n\n\n\n User review<\/strong>s: \u201cIt\u2019s great that you\u2019ll find all sorts of information when searching for a number.\u201d<\/p>\n\n\n\n This Japan phone number search tool is also driven by the community. Hence, ThisNumber<\/a> 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 \u201cdanger-level\u201d rating.\u00a0<\/p>\n\n\n\n Pros<\/strong><\/p>\n\n\n\n Cons\u00a0<\/strong><\/p>\n\n\n\n User review: <\/strong>\u201cI feel very reassured by the ratings that tell me how bad it is to engage with any phone number\u201d<\/em><\/p>\n\n\n\n Besides the websites we\u2019ve recommended above, other maps can be used directly from your phone. These apps help you screen calls, block spam, and identify essential numbers directly. <\/p>\n\n\n\n Whoscall is a caller ID and lookup tool that\u2019s also popular in Japan. Downloading the Whoscall app<\/a> 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.<\/p>\n\n\n\n Pros <\/strong><\/p>\n\n\n\n Cons<\/strong><\/p>\n\n\n\n User reviews<\/strong>: \u201cThe call identification is fast, and it almost completely blocks nuisance calls.\u201d<\/em><\/p>\n\n\n\n Phonebook Navigator<\/a> is a mobile extension of the popular Telnavi website. This app integrates with your phone\u2019s dialer to instantly identify all outgoing and incoming calls. It\u2019s designed for the Japanese market. You\u2019ll 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.\u00a0<\/p>\n\n\n\n Pros <\/strong><\/p>\n\n\n\n Cons <\/strong><\/p>\n\n\n\n User review<\/strong>: \u201cI’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.<\/em><\/p>\n\n\n\n\n
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LocatePhone<\/strong><\/h3>\n\n\n\n
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User review<\/strong>: \u201cThis app is easy to use. It helped me quickly find information about an unknown call I received.\u201d<\/p>\n\n\n\nTelnavi<\/strong><\/h3>\n\n\n\n
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Ivry<\/strong><\/h3>\n\n\n\n
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ThisNumber<\/strong><\/h3>\n\n\n\n
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Best 5 Japanese phone number lookup apps<\/strong><\/h2>\n\n\n\n
Whoscall<\/strong><\/h3>\n\n\n\n
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Phonebook Navigator \u96fb\u8a71\u5e33\u30ca\u30d3<\/strong><\/h4>\n\n\n\n
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Truecaller<\/strong><\/h4>\n\n\n\n
![\"\"](\"https:\/\/www.trackercellphone.com\/tips\/wp-content\/uploads\/truecaller-app-for-japan-1024x608.png\")
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