🇬🇲Supporting The Gambia’s transition to the new 9-digit numbering planView readiness updates →
Built in The Gambia, for The Gambia

Update every contact.
Keep every connection.

GNM helps you safely update eligible Gambian phone numbers from 7 digits to the new 9-digit format—without editing contacts one by one.

Download GNM See how it works ↓
Backup before changes Preview everything You stay in control
✓
Backup completeYour contacts are safe
9:41
Welcome toGambia Number Migrator
READY TO MIGRATE

Your contacts,
ready for 9 digits.

We found eligible Gambian numbers that can be safely updated.

247
Contacts scanned86 numbers ready to update
✓
Review & migrate
◈ Your contacts stay on your device
86
Numbers readyPreview before updating
SimpleBuilt for everyone
SafeBackup before migration
FastUpdate in minutes
LocalMade by OceanBrown
NUMBER READINESS CHECKER

Check a number.
Understand the next step.

Use this safe public demo to check whether a number has a 7-digit or 9-digit format. The mobile app performs the complete official eligibility check.

No contact permission needed Nothing is saved Instant format result
INTERACTIVE DEMO
No contacts are changed
🇬🇲 +220
◈

See if the format is readyTry a 7-digit or 9-digit Gambian number.

This tool checks format only. Official eligibility is confirmed securely inside the GNM app using the approved numbering rules.

HOW IT WORKS

From 7 digits to 9.
Three simple steps.

No technical knowledge needed. GNM guides you clearly from start to finish.

01
⌕

Scan your contacts

GNM checks your contact list and identifies eligible Gambian phone numbers.

02
☷

Review the changes

See exactly which numbers will change. Select all, choose some, or keep the old number.

03
✓

Backup & migrate

Create a safe backup, confirm once, and let GNM update your selected contacts.

✓
◈
Privacy firstYour contact data stays protected
BUILT AROUND YOUR SAFETY

Your contacts belong
to you.

GNM is designed to put you in control at every step. Nothing changes until you review and confirm it.

  • Automatic backupCreate a restorable copy before updating contacts.
  • Clear previewKnow exactly what will change before it happens.
  • Selective migrationChoose the contacts you want to update.
  • No contact sellingYour contact information is never sold or used for advertising.
PUBLIC READINESS CENTRE

Everything you need
in one trusted place.

Follow GNM’s release journey and prepare your phone before the national migration.

IN DEVELOPMENTUpdated 16 Aug 2026

Mobile app readiness

Production preparationAdvanced testing
  • Android and iOS experience
  • Contact backup and restore
  • Migration preview and selection
  • • Official store publication
FOR INDIVIDUALS

Prepare your phone

Keep your device updated, review old contacts and make sure you have enough storage for a secure backup.

Get release notification
FOR ORGANISATIONS

Plan bulk migration

Businesses and institutions can prepare contact lists and request support for larger migration needs.

Request organisation support
OB

DEVELOPED AND MAINTAINED BYOceanBrown

A registered youth-led Gambian technology company building practical digital solutions for people, businesses and institutions.

Visit OceanBrown ↗
THE PEOPLE BEHIND GNM

Built by young Gambians.
Built for everyone.

GNM is created by a young, youth-led Gambian technology team under OceanBrown—combining local knowledge, software development and public-service thinking.

GNM

The GNM Team

Young Gambian Innovators

A youth-led technology team building a practical national solution under OceanBrown.

QUESTIONS, ANSWERED

Good to
know.

Still need help? Our support team is ready to guide you.

Contact support
What is the Gambia Number Migrator?+

GNM is a mobile app that helps people, businesses and institutions update eligible Gambian contacts from the existing 7-digit format to the new 9-digit numbering format.

Will GNM change all my contacts?+

No. GNM only identifies eligible Gambian numbers. You can review every proposed change and choose which contacts to update.

Can I restore my old contacts?+

Yes. Create a backup before migration so you can restore your original contact information if needed.

Is GNM available for Android and iPhone?+

GNM is being prepared for both Android and iOS. Official download links will appear here when each store release is available.

Does GNM need internet access?+

Some services, such as checking official migration rules and account access, may require internet. Contact scanning and review are handled securely through the app.

BE READY FOR THE NEW NUMBERING PLAN

Keep your contacts.
Move forward.

Download GNM and update eligible contacts safely, quickly and confidently.

▶
COMING SOON ONGoogle Play
●
COMING SOON ON THEApp Store

Official release links will be published here.