Go to Settings → Phone Numbers → Buy Number
Choose the country/region where you’ll be calling or sending SMS/MMS.
Purchase a number specific to that country/region.
This number can now be used to reach your contacts in that area.
Go to Settings → Phone Numbers → Buy Number
Purchase a Toll-Free US/Canada number.
After purchase, go back to your Phone Numbers list.
Find your new toll-free number, click the three dots (⋮), and select Verify.
Complete the verification process to activate the number for messaging and calls.