http://xmr4smsoncunkfgfjr6xmxl57afsmuu6rg2bwuysbgg4wdtoawamwxad.onion
Each account can only have 1 number, but you may have multiple accounts unless you have been banned from the service. Can I use Tor or a VPN? Yes, use of Tor or VPNs are allowed and are recommended.
To use .onion for the CLI application, specify env variable MONERO_SMS_TOR=tor_socks_port Do you port numbers in or out?