NumberBook- Spam Blocker v1.1.23
APK · 10.9 MB · version code 59 · Android 2.3.3+ · uploaded Jul 22, 2016
- Same certificate as v4.2.2, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v4.2.2, uploaded Apr 19, 2025 — about 8 years after this one.
- Size: this file is 10.9 MB; the latest is 28.3 MB (17.4 MB larger).
- Android: this version needs Android 2.3.3+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 13 more permissions: Access adservices ad id, Access adservices attribution, Access adservices topics, View Wi-Fi connections, Answer phone calls, Broadcast sticky, Run foreground services, Show notifications….
- The latest version no longer asks for: Approximate location, Precise location, Find accounts on the device, Get tasks, Listen data activity, Listen data connection state, Modify audio settings, Process outgoing calls….
File information
- Version
- v1.1.23 (59)
- Uploaded
- Jul 22, 2016
- Size
- 10.9 MB
- Requires
- Android 2.3.3+ (API 10)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- f6d9c06ad1d910f6a86b9e253177837c
- Signing certificate (SHA-1)
- 1D:1E:21:D4:74:40:F6:12:66:C1:C9:2D:A2:21:82:66:35:A6:A9:D6
- Signed by
- CN=numberbookdirectory, OU=numberbookdirectory, O=numberbookdirectory, L=newyork, ST=newyork, C=001
- File name
- com-mobiles-numberbookdirectory-59-19955824-f6d9c06ad1d910f6a86b9e253177837c.apk
- Package
- com.mobiles.numberbookdirectory
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v1.1.23
Notification bug fix.
Speed optimization on application start.
Permissions (38)
This version requests 38 permissions, 18 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Call phone Sensitive android.permission.CALL_PHONE
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Process outgoing calls Sensitive android.permission.PROCESS_OUTGOING_CALLS
- Read call log Sensitive android.permission.READ_CALL_LOG
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Read sms Sensitive android.permission.READ_SMS
- Receive sms Sensitive android.permission.RECEIVE_SMS
- Receive wap push Sensitive android.permission.RECEIVE_WAP_PUSH
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Send sms Sensitive android.permission.SEND_SMS
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Listen data activity android.permission.LISTEN_DATA_ACTIVITY
- Listen data connection state android.permission.LISTEN_DATA_CONNECTION_STATE
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Photos google photos (custom) com.google.android.apps.photos.permission.GOOGLE_PHOTOS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.mobiles.numberbookdirectory.permission.C2D_MESSAGE
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Read social stream android.permission.READ_SOCIAL_STREAM
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Storage android.permission.STORAGE
- Use credentials android.permission.USE_CREDENTIALS
- View network connections android.permission.ACCESS_NETWORK_STATE
- Write sms android.permission.WRITE_SMS
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “numberbookdirectory” This is the certificate of the Google Play version.
- Same certificate as v4.2.2, which matches Google Play v4.2.2 · v4.2.0 · v4.1.9 · v4.1.1
Store checks
- Developer signature under review Mar 9, 2025
- Antivirus scan passed Jan 20, 2020
- Uploaded by “mzbackup” 52 followers · uploading since 2016
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself.
How to install NumberBook- Spam Blocker on Android 2.3.3+
You'll need about 21.8 MB of free space.
- Download the APK — tap Download APK above (10.9 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-mobiles-numberbookdirectory-59-19955824-f6d9c06ad1d910f6a86b9e253177837c.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be f6d9c06ad1d910f6a86b9e253177837c. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open NumberBook- Spam Blocker — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 2.3.3+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.