I’ve had success signing up for different services with sats4sms.
Wanted to sign a friend up for claude.ai today. Without verifying email AND phone number not possible.
nostr:nprofile1qqswekkuclt3pkkxhlqa57cft94t6u8n9khnatynrp697zyfn9ryegqpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcwcwy2p didn't work.
I hate the fact that it's standard practice meanwhile to force ppl to share their number with any little website or service.