The Gambia · 4 September 2026

Every Gambian mobile number gains two digits

Nothing else changes. PURA Numbers finds the affected numbers in your contacts, shows you every change before it makes one, and can undo all of it.

No account, and no sign-in. Just install it.

Today+220 770 0011After+220 87 770 0011
The highlighted digits are new. Every digit you already know stays where it is.

Until the change

Counting down to the numbering change.

Effective
4 September 2026, 00:00
Civil time
Banjul, The Gambia (GMT)
Source
PURA public notice

Dial the old numbers until then. PURA Numbers will not let you save the new ones early — writing them before the change would make them unreachable.

PURA Numbers is the official app from PURA, The Gambia's Public Utilities Regulatory Authority.

The privacy screen, itemising everything PURA Numbers keeps on the phone and the one report it can send.
The PURA Numbers home screen after a scan: 42 numbers ready to change, 4 needing a decision, 31 unchanged.
The review list, showing each contact's old and new number with the inserted digits highlighted in ochre.
A single contact, with the number before and after the change on aligned monospaced lines.
The History tab, listing previous runs with undo available on each.

Your address book never leaves your phone

The promise

  • Reading happens on this phone.

    Your address book is not uploaded, copied or sent anywhere.

  • Nothing is written until you say so.

    PURA Numbers shows you every proposed change first, one by one.

  • Every change can be undone

    from the History tab, for as long as you keep the app.

Four steps, and you can reverse the third

How it works

PURA Numbers does nothing you have not seen and approved first.

  1. 01

    Scan

    PURA Numbers reads your address book on the phone and finds the numbers the change applies to.

  2. 02

    Review

    Every proposed change is shown before it is made — old number, new number, and which operator it belongs to.

  3. 03

    Save

    Only what you selected is written, and only once you confirm. PURA Numbers records each number as it was first.

  4. 04

    Undo

    Any run can be restored from the History tab, indefinitely, without a connection.

What PURA Numbers does

The review list, showing each contact's old and new number with the inserted digits highlighted in ochre.

01

See every change before it happens

PURA Numbers lists every affected number with its old and new form side by side, and the two inserted digits marked. Nothing is written until you select and confirm.

The History tab, listing previous runs with undo available on each.

02

Undo any run, any time

Before writing anything, PURA Numbers saves a record of each number as it was. Restore a whole run from the History tab, indefinitely, without a connection.

The manual lookup: type one Gambian number and see what it becomes, with no contacts access.

03

Check one number, without access to any

No contacts permission needed. Type a Gambian mobile number and PURA Numbers shows what it becomes, which operator block it belongs to, and the whole published plan.

Consent, three times over

How it feels

PURA Numbers explains before it asks, shows every change before it writes one, and tells you exactly what it did.

The permission screen, explaining what PURA Numbers does with contacts access before asking for it.
The confirmation sheet shown before any contact is changed.
The result screen after saving: 39 numbers changed, 34 contacts touched, 38 left alone.

Which two digits your number gains

The plan

The prefix depends on the operator the number belongs to. PURA Numbers reads the block your number starts with and applies the matching prefix.

OperatorGainsNumber blocks
Africell872, 7, 40, 41, 45
Qcell833, 50–55, 57–59
Comium866, 84–87
Gamcelnot published

Gamcel appears in the plan with no prefix published. PURA Numbers reports those numbers as needing a decision rather than guessing at them, and will not change them until the prefix is published.

What else it does, and will not do

Features

  • No account at all

    No sign-in, no password, no code to enter. Install PURA Numbers and every part of it works.

  • Check one number

    No contacts access needed. Type a Gambian number and PURA Numbers shows you what it becomes.

  • It will not guess

    Where the published plan does not say which two digits a number gains, PURA Numbers reports it as needing a decision instead of inventing an answer.

For organisations

Thousands of numbers in a spreadsheet?

A bank, a clinic or a ministry cannot run a phone app over a customer database. Drop a CSV or Excel file into the converter instead — the same rules, the same refusal to guess, and the file never leaves your computer.

Convert a spreadsheet

The official app

From PURA

It is published by PURA, the authority that issues The Gambia's numbering plan. PURA's public notice warns that impersonators will target this migration, so check the publisher before you install: the genuine app is listed by PURA on the App Store and Google Play. Every fact stated here links to the published notice so you can check it yourself.

The regulator’s own notice warns the public to expect impersonation during this migration. Before you install anything, check it against that notice rather than against this page:

  • The genuine app is listed by PURA on the App Store and Google Play. Check the publisher name, not the app name — anyone can pick a name.
  • It will never ask for a PIN, a password, a one-time code, a mobile-money balance or a payment. Nothing in it costs money.
  • It asks for one permission only: your contacts. Anything asking for more is not this app.
Read PURA’s notice

Questions

Answers

Get the app

Update your contacts before 4 September 2026

No account and no sign-in. PURA Numbers shows you every change before it makes one, and every change can be undone.

PURA Numbers is the official app from PURA, The Gambia's Public Utilities Regulatory Authority.

The opening screen of PURA Numbers, stating that every Gambian mobile number gains two digits.