When updating your phone number through aka.ms/editphone, it is important to enter the number in the correct international format. Using the proper format helps ensure that Microsoft services can successfully verify your identity, send security codes, and support account recovery when needed.

International Phone Number Format

For international phone numbers, always begin with the plus sign (+) followed by your country's dialing code and then your local phone number. While spaces, parentheses, and dashes may be used to make the number easier to read, Microsoft systems typically store the information in a standardized international format.

Country/Region: China

Country Code: 86

Local Number: (12) 3456789

International Format: +86123456789

Country/Region: France

Country Code: 33

Local Number: 01 02 03 04 05

International Format: +330102030405

Country/Region: United Kingdom

Country Code: 44

Local Number: 12345 678 910

International Format: +4412345678910

Country/Region: United States

Country Code: 1

Local Number: (555) 555-0155

International Format: +15555550155

Country/Region: Venezuela

Country Code: 58

Local Number: (3456) 7891011

International Format: +5834567891011

If you are unsure about your country's dialing code, verify it before entering your number on aka.ms/editphone to avoid verification issues.

Adding Extensions to Phone Numbers

In some workplaces, users may need to include an extension or access code along with their phone number. While the main number is used for dialing, extensions can still be added for reference.

Steps to Add an Extension

1. Enter your phone number in international format.

2. Start with the plus sign (+), followed by the country code and phone number.

3. Add a space after the main number.

4. Enter "X" or another extension indicator.

5. Type the extension number.

Example

Main Number: +15555550155

With Extension: +15555550155 X123

In most communication systems, only the primary phone number is dialed automatically. Once the call connects, users can manually enter the extension using the keypad.

Benefits of Using the Correct Phone Number Format

Entering your number correctly on aka.ms/editphone offers several benefits:

• Faster phone verification

• Improved account security

• Successful delivery of authentication codes

• Easier account recovery

• Reduced sign-in and verification errors

Final Thoughts

Whether you are updating your mobile number, adding a work phone, or configuring account recovery options, using the correct international phone number format is essential. By managing your contact information through aka.ms/editphone and following international dialing standards, you can ensure a smoother verification process and maintain secure access to your Microsoft account.