Phone Masking
Phone masking applies a built-in masking format to change phone number data. Mask string datatypes with phone masking.
Phone masking does not change the format of the original phone number. For example, phone masking can mask the phone number (408)382 0658 as (408)256 3106.
The source data can contain numbers, spaces, hyphens, and parentheses. Phone masking does not mask alphabetic or special characters.