Free numbers for account verification" most of them don’t work anymore. Needed a clean virtual phone number for Discord + Google Workspace. Tried receivesms.cc and 7sim.net both were blocked. Then I used 7sim.cc/en/ with a rare +44 (London) code. It’s a real carrier SIM, not a virtual one. Both services accepted the same number. SMS messages appeared right in the browser tab no app installation required. Numbers are refreshed daily, so they’re always fresh. Critical for managing multiple accounts.
