Exclude Digits from Phone Numbers
Validate mainland China mobile numbers locally and exclude numbers containing selected digits.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
Phone list
Excluded phones
Valid numbers without selected digits are output.
Enter phone numbers to see the result
Input: 0 · Valid: 0 · Kept: 0 · Excluded: 0 · Invalid: 0
What this tool does
- Exclude phone numbers containing digits.
- Clean mobile-number candidates.
- Validate number formats locally.
Example
Input
13800138000 13912345678
Output
13800138000
Only 11-digit mainland mobile numbers are kept; spaces and hyphens are normalised.
Frequently asked questions
Which phones are supported?
Eleven-digit numbers beginning with 1 and a second digit from 3 to 9.
Are formatted numbers kept?
Spaces and hyphens are removed in output.
Does it call a carrier service?
No, only format validation is performed.
Keywords：手机号排除phonedigits