(UK, NZ) A telephone number beginning with 0800; these numbers are free for the caller because the call is paid for by the company or organisation being called.
No comments yet — say something.
Add your own interpretation of "0800 number".
The vocabulary of software engineers, AI researchers, and anyone living in a terminal or on GitHub — from LLM to MCP, CORS to vibe coding, agentic to enshittification.
See all Tech, Dev & AI slang on Slangora.
Browse all slang words starting with 0.