Contact your phone service provider and ask for a toll-free number
Choose a toll-free prefix such as 800, 888, 877, 866, 855, 844, or 833
Select a number from the provider’s available inventory
Set up call forwarding to your business line or call center
Complete any required account verification or registration
Pay the provider’s setup and monthly service fees
Configure voicemail, routing, and business hours if needed
Test the toll-free number to confirm it works correctly