Phone Number Digit Excluder
Free online tool to batch exclude phone numbers containing specific digits.
Tool Guide
Introduction
The Online Phone Number Digit Exclusion Tool filters out and excludes phone numbers that contain a specified digit at a specified position—for example, excluding phone numbers containing the digit 4.
This tool can filter and exclude based on specific positions within a number. For instance, if you want to filter out numbers containing a 4 anywhere in the last four digits (positions 8–11), simply enter 4 in positions 8–11.
Positions 1–11 are all optional inputs. If entered, they will be evaluated: as long as any single position matches the filter condition, the number will be filtered out. Fill in the fields according to your actual needs.