9Digit

9Digit makes it simple to update eligible Gambian phone numbers saved in your Android contacts from the 7-digit format to the new 9-digit format. The app checks your contacts directly on your device and shows you the eligible numbers before making changes. You can review the proposed updates before continuing. 9Digit is designed with privacy in mind. Contact scanning, number conversion, backups, verification and restoration are performed locally on your device. Your contacts are not uploaded to our servers. Features include: • Scan your contacts for eligible Gambian 7-digit phone numbers • Preview proposed 9-digit numbers before updating • Update eligible numbers directly in your contacts • Keep contact names and other contact information unchanged • Create a local backup before making changes • Verify updates after processing • Retry eligible numbers that were not updated successfully • Undo the last update when needed • Process contact information offline Only the payment process requires an internet connection. Your contact data remains on your device and is not sent as part of the payment process. 9Digit is built to make The Gambia's transition from 7-digit to 9-digit phone numbers easier, safer and more convenient.