Browse Toll-Free Numbers by Prefix

Every toll-free prefix carries the same calls at the same cost. What differs is recognition and what is left to choose from: the older the code, the more familiar it reads, and the fewer clean combinations survive.

800 numbers

The original toll-free code. 800 numbers have been in service since 1967, and because no new ones have been issued in decades, every 800 number available today is one somebody else gave up. That scarcity is why they carry the most recognition, and the highest prices, of any toll-free prefix.

1,672 available now

833 numbers

The newest toll-free code, opened in 2017. 833 has the widest choice of unclaimed word and pattern combinations still available, which makes it the practical choice when you want a specific spelling rather than a specific prefix.

256 available now

844 numbers

Opened in 2013, 844 sits in the middle of the toll-free range: newer than 800 and 888, so more memorable combinations survive, but established long enough that customers recognise it on sight as a toll-free line.

1,380 available now

855 numbers

Introduced in 2010. 855 is one of the deepest pools we hold, which makes it a strong place to look if you care more about landing a clean, memorable pattern than about which prefix it sits behind.

2,505 available now

866 numbers

In service since 2000, 866 is long established and widely recognised. It is a common choice for businesses that want a toll-free line that reads as settled rather than brand new.

819 available now

877 numbers

Opened in 1998, 877 was the second toll-free code after 800 and 888 filled. It carries much of the familiarity of the older prefixes while still turning up memorable combinations.

1,341 available now

888 numbers

The first expansion beyond 800, introduced in 1996. 888 is the closest thing to an 800 number in public recognition, and its repeating digits make it easy to say aloud and easy to remember.

2,445 available now

Vanity numbers

Numbers that spell a real word on the keypad, across every toll-free prefix.

8,236 available now