Most consecutive ascending digits in a registered mobile (cellular) phone number

Most consecutive ascending digits in a registered mobile (cellular) phone number
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Who
/
What
8 total number
Where
Not Applicable
When
18 December 2025

The most consecutive ascending digits in a registered mobile (cellular) phone number is 8 for the number (+39)3401234567, as verified on 18 December 2025.

At the time of this record approval the mobile number is registered to a collector of rare phone numbers who wishes to remain anonymous.