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Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

PrefixPlus - add the prefix Screenshots

iPhone

About PrefixPlus - add the prefix

PrefixPlus allows you to add the prefix number to phone numbers in Contacts at once.
Phone numbers with the prefix number will not be replaced but added to contacts.
For example, if you set the number "+81" and the label "Call(JP)", contacts will be updated as follows.

[Before update]
Home: 03-1234-5678
Mobile: 090-1234-5678

[After update]
Home: 03-1234-5678
Mobile: 090-1234-5678
Call(JP) Home: +81-3-1234-5678
Call(JP) Mobile: +81-90-1234-5678

(Caution)
Be sure to back up contacts as security against accidents. For example, if you back up to iCloud, you can restore contacts at some point in the past.
Please note that you can add prefix numbers to contacts synchronized with local, iCloud, Gmail only.

What's New in the Latest Version 8.0.0

Last updated on Apr 2, 2024

Old Versions

・Update for iOS17

Version History

8.0.0

Apr 2, 2024

・Update for iOS17

7.0.2

Sep 29, 2021

・Update for iOS15

6.4.0

Jun 15, 2020

・Fixed the problem that "Update Contact" button was not activated when the network was a concern.

6.3.0

Apr 8, 2020

・ Fixed an issue where the update contact button could not be tapped

6.2.0

Apr 1, 2020

・Process optimization

6.1.0

Mar 29, 2020

・Fixed minor UI

6.0.0

Mar 17, 2020

・Update for iOS13
・Fixed minor UI
・Compatible with dark mode

5.1.0

Apr 3, 2019

・Added the ability to specify execution requirements when adding a prefix number.
・Process optimization.

5.0.1

Nov 9, 2018

・Update for iOS12
・Process optimization

4.2.1

Mar 23, 2018

・Fixed minor UI

4.2.0

Jan 14, 2018

・fix of prefix number addition processing.
・Prefix processing is limited to local, iCloud, Gmail contacts.

4.1.0

Dec 2, 2017

・Add menu screen
・Fixed not to add prefix number to the following numbers
　- 0120
　- ＊3001#12345#＊
・Fixed minor UI

4.0.1

Sep 29, 2017

・Update for iOS11

3.0.2

Jun 6, 2017

·Fixed minor UI

3.0.1

May 25, 2017

·Fixed minor UI

3.0.0

May 23, 2017

·Functional improvement
- Processing is completed so that Exchange contacts can not be removed from synchronization. However, prefix addition processing is not performed for Exchange contacts.
- Fix to add prefix to Gmail and Facebook contacts.
- Fixed not to add when telephone number with prefix number exists in existing contants.
·Multilingual
- Add English

2.1.0

May 2, 2017

2.0.0

Mar 16, 2017

1.0

Aug 12, 2016

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