How to add more fax lines to your account in Dropbox Fax

1. Log in to your Dropbox Fax admin account.
2. Click Teams.
3. Click Add a fax line.
4. Select your country, state/province, and area code.
5. Click Register fax number.

You’ll be charged a prorated amount for the additional fax line, based on where you are in your current billing period. When you confirm the purchase, the additional fax line is available to use immediately.

One inbound fax line is included in the cost of your Dropbox Fax subscription. Additional fax numbers are available at $4.99 per number per month or $55 per number per year.