Expired50% confidenceFactExact time
The SMS delivery rate of mainstream SMS verification platforms is typically between 85% and 95%.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
Claude Phone Number Verification Failed? SMS Receiving Platform Solutions
bilibili大毛童鞋6/6/2026
Related Claims
UnverifiedThe SMS delivery rate of mainstream receiving platforms is typically between 85%-95%79% similarUnverifiedThe average open rate for SMS is as high as 98%, while the average open rate for email is only about 20%, and app push notifications are about 7%.68% similarUnverified研究显示，明显由机器生成的LinkedIn InMail回复率已降至3%以下，而个性化手动消息的回复率可达15-25%58% similar
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