I lost my number that quickbooks is using to contact me how can i add another number?

Hi, @vickiokpe-gmail-.

Thank you for posting here in the Community. I'm here to share information about changing the contact number to your Intuit account.

You can make changes to your accounts from the Intuit Account Manager page. Changing it is easy, you can either log into your QBO account or sign in to the account manager directly.

Please note that your QuickBooks account is connected to all of your Intuit products. Any changes you make apply to all of your Intuit products.

Whenever you're ready, here's how to log into the account manager while using QBO:
 

1. Sign in to QuickBooks Online.
2. Go to your Profile icon next to the Gear icon.
3. Select Manage your Intuit Account to open the Intuit Account Manager. 
4. Go to the Sign-in & security menu.
5. Choose the Phone section. 
6. Click the Change link beside your old phone number. 
7. Make your changes. Follow the on-screen instructions to complete the process
8. Once done, select Save.

To sign in to the account manager directly, visit the Intuit Account Manager Sign-in page using your QuickBooks sign-in info. Then, follow the last five steps above to complete the process.

You may also want to update your business and account info in your account. This article will guide you through the process: Change your business name, contact info, or EIN in QuickBooks Online.

Thanks for dropping by, @vickiokpe-gmail-. Please know that the Community forum is always open to assist you again if you have other concerns with QuickBooks.

I have followed the same steps already! However, it also asks to enter the code I use to receive on my old number, Please anybody help me in adding new number?

Thanks for checking out the Community space, Sajid1.

I've checked your posts and found that you've published similar questions twice. Please know that the duplicate one has already been answered by my colleague, GenmarieM. 

You can view her answer through this link where she shared the steps in changing your phone number: https://quickbooks.intuit.com/learn-support/en-us/account-management/re-i-have-a-new-cell-phone-numb....

In addition, please review these handy articles for more insights into managing your business information: Change your business name, contact info, or EIN in QuickBooks Online.

I'll be right here to continue helping if you have follow-up questions regarding this topic, Sajid1. Assistance is just a post away, Sajid1. Have a good one!