In China, mobile numbers starting with "192" (for example: +86 19203868088) might not be recognized as valid phone numbers by standard phone number validation rules. This is because these numbers are often assigned to special services or virtual numbers, rather than regular mobile phone numbers.

[LiuQiang11]

In China, mobile numbers starting with "192" (for example: +86 19203868088) might not be recognized as valid phone numbers by standard phone number validation rules. This is because these numbers are often assigned to special services or virtual numbers, rather than regular mobile phone numbers.