Toll-free and premium numbers serve different purposes and have opposite billing models. Here's how they compare:
Feature | Toll-Free Number | Premium Number |
Who pays | Business | Caller |
Purpose | Customer support | Paid/monetized services |
Caller cost | Free | Higher than normal |
Revenue to biz | No | Yes, partial call revenue |
Common prefixes | 1800, 888, etc. | 1860, 0900, etc. |