VanityNumbers.com for ChatGPT

com.vanitynumbers/vanitynumbers

Find phone numbers that spell a word, toll free or local, with status, price and history.

client:ChatGPT transport:streamable-http tools:6

Install VanityNumbers.com in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://vanitynumbers.com/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs