Number Checker. All World!

This application will help to determine telephone numbers, both mobile and fixed telecom operators around the world by using codes.Guide consists o...

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Number Checker. All World alternatives


Find a person by a name or phone number worldwide for free using Truecaller. Also available on Android, iPhone, Nokia Symbian and Blackberry.

tags: block-calls caller-id location-mapping spam-detection spam-filter
platform: Online Android iPhone Symbian S60 Blackberry Windows Phone Android Wear


We've all been there. You've missed a call on your phone from an unknown number. You wonder if you should call back, it could be important. Or mayb...

tags: caller-id unknown-number
platform: iPhone iPad

DU Caller

DU Caller is multi-lingual, and with the world’s largest phone number database, you can use it wherever you are!

tags: caller-id
platform: Android Android Tablet


Sync.ME identifies unknown phone calls, warns you from annoying spam calls, and adds a caller picture to your contacts from Facebook, LinkedIn and ...

tags: communications caller-id backup-contacts reverse-phone-search phone-lookup
platform: Online Android iPhone


WhosCall is a reverse Number Search, with a global number database of over 600 million entries.

tags: spam-filter caller-id block-calls
platform: Android iPhone Windows Phone

Retro Sleuth

Retro Sleuth provides background information from any number that you want to search.

tags: reverse-phone-search phone-number phone-lookup reverse-phone
platform: Online


You can use this tool if someone calls you and you aren't familiar with the phone number, or else your caller ID doesn't provide you with the name ...

tags: reverse-phone-search phone-lookup reverse-phone find-a-phone-number
platform: Online


Complete phone number report. Get a phone GPS location heatmap, mobile operator, city, state, comments about any phone number.

tags: area-codes number-location phone-calls phone-lookup phone-number
platform: Online

Call Notes Pro

“Call Notes Is a Cheat Sheet While You’re on the Phone.” Gizmodo

tags: address-book call-notes contacts noteskeeper personal-information-manager
platform: Android Android Wear

Should I Answer?

Should I answer the call? This question can come into a mind of every person who sees an unknown incoming call. Each of us had (or will have) the o...

tags: block-calls caller-id phone-lookup phone-number spam-detection
platform: Android