# PreFIX PH

> Philippine phonebook app sorting contacts by network and offering promo codes. (iPhone/iPad app by Project Assistant Ph Inc.)

- Source: https://appshunter.io/ios/app/prefix-ph/id1030327279 (this page in markdown: same URL + `.md`)
- Developer: [Project Assistant Ph Inc](https://appshunter.io/developer/1030327278)
- Category: Productivity, Reference
- Price: Free
- Rating: 5.00/5 from 5 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 55 MB
- Languages: English
- Released: 2015-10-14
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/prefix-ph/id1030327279/reviews.md

## What is PreFIX PH?

PreFIX PH, the phonebook app for the Philippines!
Ever wonder what network you’re contacting? PreFIX PH is the intelligent phonebook app that sorts and labels contacts by network. It also keeps you updated with the latest load promos and allows you to call, text and send load!

PreFIX PH Features:
Sort Networks - Automatically identifies and sorts all your contacts by network. Friends with multiple numbers will appear under one contact with their networks specified.

Promo Directory - Updated list of the best promo codes that you can subscribe from within the app.

Check Network - Input a number to check what network it belongs to with PreFIX Checker.

Group Messaging - Create groups of family and friends or select group contacts based on their network.

Calls & Texts - Make calls and send messages to the right network directly from PreFIX PH.

Pass-A-Load - Send load to the right contact number directly from the app.

Favorites - Create a special list of the people you talk to most!

Theme Colors - Choose from a selection of 8 different themes to add a personalized touch to your phonebook.

Forget worrying about accidentally texting the wrong network or wasting load with the wrong promo code. Download the PreFIX PH app and save yourself time and money!

## Key features

- Sort contacts by network
- Updated load promo directory
- Check number network
- Group messaging by network
- Direct calls and texts
- Pass-a-load functionality
- Favorites list
- Customizable theme colors

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/prefix-ph/id1030327279/reviews.md

### 5/5 — Great App!

*2018-03-01, version 3.0*

Works perfect! Must have app

### 3/5 — No more updates incoming?

*2017-01-31, version 2.5.6*

I've had this program since November 2016 and since then there are new prefixes being used by the telcos. When can we expect a new update pls? Other than that, nothing to complain much.

### 5/5 — Perfect and Excellent!

*2016-07-02, version 2.5.4*

Been looking for this App in years and finally this great App pops out of the blues! Keep up the good work.

### 1/5 — ...

*2016-01-21, version 2.3*

It keeps on crashing 😤

## Frequently asked questions about PreFIX PH

### How does PreFIX PH sort contacts by network?

PreFIX PH automatically identifies and sorts your contacts by their mobile network. It will display friends with multiple numbers under a single contact entry, specifying the network for each number.

### Can I send load directly through PreFIX PH?

Yes, PreFIX PH allows you to 'Pass-A-Load' directly to the right contact number from within the app, simplifying the process of sending mobile credits.

### What kind of promo codes does PreFIX PH offer?

PreFIX PH features an updated directory of the best load promo codes available in the Philippines. You can subscribe to these promos directly from the app.

### Does PreFIX PH support group messaging?

Yes, PreFIX PH enables you to create groups of family and friends for messaging. You can also select group contacts based on their network for targeted communication.

### What devices is PreFIX PH available on?

PreFIX PH is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### How often is PreFIX PH updated?

The app was last updated on September 15, 2020, to version 3.5.2. While the last update was in 2020, its core functionality remains relevant for managing contacts and promos.

### What is the age rating for PreFIX PH?

PreFIX PH has an age rating of 4+, indicating it is suitable for users of all ages.

### How does PreFIX PH compare to standard phonebook apps?

Unlike standard phonebook apps, PreFIX PH adds intelligence by sorting contacts by network, offering a promo directory, and facilitating direct load sending and messaging, saving users time and money.

## Version history (last 1 release)

### 3.5.2 — 2020-09-15

* Bug Fixes

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## More apps by Project Assistant Ph Inc

- [PreFIX Lite](https://appshunter.io/ios/app/prefix-lite/id1434028695)

All apps by Project Assistant Ph Inc: https://appshunter.io/developer/1030327278

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*