If you use Claude or another AI assistant, it can look up 1800AVAILABLE.com directly: the best available toll free numbers for your kind of business, 800 numbers that spell a word, and whether a specific number is available. It only looks things up: it can't buy, reserve or sign you up. Every answer links to where you can get the number.
Add it to Claude
1800AVAILABLE.com is in Claude's connector directory. Open it and click Connect:
No account or key is needed. To use it, click + at the lower left of a chat, then Connectors, and turn on 1800AVAILABLE.com.
Or add it by its address:
In Claude, open Customize, then Connectors. Click + Add, then Add custom connector, name it 1800AVAILABLE.com, paste this address, and choose No sign in:
https://1800available.com/mcp
On a Claude Team or Enterprise plan, an owner adds it once under Organization settings, then Connectors.
Other assistants
Any assistant that lets you add an MCP server by its address can use the same one, such as Perplexity on its paid plans. Developers can add it in Cursor, VS Code or Gemini CLI.
What it answers
- Numbers for your kind of business: the best toll free numbers available now for a type of business, like PLUMBING or DENTIST, with their prices, and recently disconnected ones you can request.
- Numbers that spell a word: a word, like PLUMBER, in all seven toll free area codes (800, 888, 877, 866, 855, 844 and 833), with each one's status and price, a recommended pick, and close versions available for a one time $49.
- Check a number: whether a specific toll free number is available, by digits or by spelling, what it costs, and numbers like it you can get.
Good to know
Answers come from the toll free registry's monthly data, and each answer says which month. You get the numbers on VanityNumbers.com, our sister site. Lookups have daily limits. Our privacy page explains what we keep.
Questions?
Email hello@1800available.com or call 1-800-MARKETER (1-800-627-5383).