Prefixer

Prefixer


Prefixer - the original. Now with even more features!

A configurable (rule based) multi-purpose app that will prefix, suffix and/or replace numbers in your calls, provide customizable call notifications, call confirmations, auto handle calls, whitelist/blacklist numbers and more! All this is made on-the-fly based on your own set up rules. Just mix and match conditions and actions as you like!
You no longer need to manipulate or change your contact list just because your calling plans or habits change.

The rules in Prefixer are set up using a number of conditions and actions that are easy to configure, enable and disable.
When the condition(s) in a rule apply – the action(s) are executed.

Supported rule conditions:
✓ Number pattern recognition using regular expressions (incl. expression templates and a regular expression cheat sheet)
✓ Include/exclude secret and unknown numbers
✓ Contact list existence
✓ Contact labels (ex. Home, Work, Mobile...)
✓ Contact group member (ex. Family, Friends, Coworkers...)
✓ Roaming status
✓ WiFi connected/disconnected
✓ Day of week
✓ Time of day

Supported rule actions:
✓ Add prefix
✓ Add suffix
✓ Remove characters
✓ Replace removed character(s).
✓ Add original/manipulated number to call log
✓ Lookup contact (caller id)
✓ Call confirmation - basic, manual, password protect, auto reject and challenge mode (party mode/drunk blocker)
✓ Auto handle calls - auto answer, auto answer via speaker phone, deny & silence call
✓ Personal call notifications with your own configurable vibration patterns, text, font sizes, alignment, colors etc.

Prefixer also contains an on/off widget for your home screen.

Great for country codes, calling cards, access numbers, phone extensions, SIP dialing, Google Voice, Skype to go, PBX, Centrex solutions, FRITZ!Box, speed dialing, call confirmation, the problematic Facebook contact sync and similar!

------------------------

You can add and share rules with your friends by using and scanning QR codes, web links or by file (*.prfxr). Complete rule sets can be exported/imported to and from file.

Prefixer currently supports these languages:
English,
Swedish,
Italian,
Czech,
Ukrainian,
German,
French*,
Simplified Chinese*
Brazilian Portuguese*.
* temporary disabled while being retranslated for Prefixer 2.0.

Join the Prefixer Google+ community: https://plus.google.com/u/0/communities/100517633555933616775 to discuss, download and share rules with other Prefixer users!

------------------------
About in-app purchases:
Prefixer is free to use, but comes with some limitations unless supportively unlocked by an in-app purchase. A maximum of one (1) rule for outgoing calls and one (1) rule for incoming calls will be able to be triggered until app is unlocked.
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Please note! If you want to use the widget, install Prefixer directly on the phone (not SD). Otherwise the widget will be removed when enabling USB mass storage and not available until you reboot your system again (the same goes for every app with widget and A2SD functionality).

Recent changes:
Please note! Before updating from an earlier version (
Version 2.0.2
✓ Added German translation
✓ Changed default file extension for export/import to .prfxr (also supporting .pfx)
✓ Minor bug fixes

Note! Please restart your phone once after installation to make sure Prefixer is properly initialized and setup.
Add to list
Free
87
4.4
User ratings
1029
Installs
50,000+
Concerns
3
File size
897 kb
Screenshots
Screenshot of Prefixer Screenshot of Prefixer Screenshot of Prefixer Screenshot of Prefixer Screenshot of Prefixer Screenshot of Prefixer Screenshot of Prefixer Screenshot of Prefixer
About Prefixer
Prefixer - the original. Now with even more features!

A configurable (rule based) multi-purpose app that will prefix, suffix and/or replace numbers in your calls, provide customizable call notifications, call confirmations, auto handle calls, whitelist/blacklist numbers and more! All this is made on-the-fly based on your own set up rules. Just mix and match conditions and actions as you like!
You no longer need to manipulate or change your contact list just because your calling plans or habits change.

The rules in Prefixer are set up using a number of conditions and actions that are easy to configure, enable and disable.
When the condition(s) in a rule apply – the action(s) are executed.

Supported rule conditions:
✓ Number pattern recognition using regular expressions (incl. expression templates and a regular expression cheat sheet)
✓ Include/exclude secret and unknown numbers
✓ Contact list existence
✓ Contact labels (ex. Home, Work, Mobile...)
✓ Contact group member (ex. Family, Friends, Coworkers...)
✓ Roaming status
✓ WiFi connected/disconnected
✓ Day of week
✓ Time of day

Supported rule actions:
✓ Add prefix
✓ Add suffix
✓ Remove characters
✓ Replace removed character(s).
✓ Add original/manipulated number to call log
✓ Lookup contact (caller id)
✓ Call confirmation - basic, manual, password protect, auto reject and challenge mode (party mode/drunk blocker)
✓ Auto handle calls - auto answer, auto answer via speaker phone, deny & silence call
✓ Personal call notifications with your own configurable vibration patterns, text, font sizes, alignment, colors etc.

Prefixer also contains an on/off widget for your home screen.

Great for country codes, calling cards, access numbers, phone extensions, SIP dialing, Google Voice, Skype to go, PBX, Centrex solutions, FRITZ!Box, speed dialing, call confirmation, the problematic Facebook contact sync and similar!

------------------------

You can add and share rules with your friends by using and scanning QR codes, web links or by file (*.prfxr). Complete rule sets can be exported/imported to and from file.

Prefixer currently supports these languages:
English,
Swedish,
Italian,
Czech,
Ukrainian,
German,
French*,
Simplified Chinese*
Brazilian Portuguese*.
* temporary disabled while being retranslated for Prefixer 2.0.

Join the Prefixer Google+ community: https://plus.google.com/u/0/communities/100517633555933616775 to discuss, download and share rules with other Prefixer users!

------------------------
About in-app purchases:
Prefixer is free to use, but comes with some limitations unless supportively unlocked by an in-app purchase. A maximum of one (1) rule for outgoing calls and one (1) rule for incoming calls will be able to be triggered until app is unlocked.
------------------------

Please note! If you want to use the widget, install Prefixer directly on the phone (not SD). Otherwise the widget will be removed when enabling USB mass storage and not available until you reboot your system again (the same goes for every app with widget and A2SD functionality).

Recent changes:
Please note! Before updating from an earlier version (
Version 2.0.2
✓ Added German translation
✓ Changed default file extension for export/import to .prfxr (also supporting .pfx)
✓ Minor bug fixes

Note! Please restart your phone once after installation to make sure Prefixer is properly initialized and setup.

User reviews of Prefixer
Feels quite solid; I just configured it, now waiting for the first call to see what happens. Very nice so far.
Dec 24, 2010
My favourite money-saving app! I use it to bypass my UK phone network for non-inclusive phone calls such as 0800, 0845, 0870 and international codes. Use it in conjunction with an account from 18185.co.uk
Nov 20, 2010
規則很靈活,我的中華大家講打市話很貴,用此軟體設置好規則,節省不少通話費,讚啦
Nov 4, 2010
Android Market Comments
A Google User
Jan 10, 2015
Doesn't work Used to work flawlessly in my note 3 but not at all in note 4. I guess not up to date with Android updates.
A Google User
Jan 6, 2015
Great Program Used it for years already. Very stable and the best out there for modifying numbers. Would like to see further enhancements (Conditional rule based on WIFI AP name). Of course I have the paid version, it is more than worth it! I see most bad ratings are just cheap whiners who refuse to pay such little amount for an app they used in the past and found very helpful! Don't expect apps developers to maintain great functionality without adds and for free, they also need to eat!!!
A Google User
Dec 12, 2014
Thank you This helped so much on my galaxy s4. Stopped it from putting a plus sign in front of my outgoing calls
A Google User
Dec 12, 2014
Works great! I was looking for a calling card application and found this. Allows me to easily change dialing rules without having to edit my address book entries. Awesome!
A Google User
Nov 20, 2014
Excellent, minor bugs Excellent, but has some bugs in the preview feature when setting up customizations. Also, that customization UI really needs work.