Users with admin access can add additional Grasshopper phone numbers to the account at any time. Depending on your pricing plan or the type of number you wish to add, this may incur additional fees. For each number you add above the allotted numbers in your subscription, you will incur a fee up to $10 per month, per number.

Note: If you are trying to add an additional call-forwarding number to you extension settings, see here

  1. Log in to Settings at
  2. Select the Numbers tab. 
  3. Click Add Number
  4. Use the "Add a number" drop-down menu to view and select your options (ex: choose from a list of suggested toll-free numbers, search for a custom number, transfer a number you already own).  
  5. Once you've selected the number you want, click Yes, add this number to my account. If additional fees apply, you will see them on the following billing statement.