Upload up to 50,000 phone numbers, remove duplicates and download the cleaned, unique list.
Upload & Settings
Upload Phone Numbers
Example: 9876543210, 9876543210, 9123456789
Duplicate Detection Settings
When enabled, spaces, hyphens, + and other symbols are ignored while checking
for duplicates, so "987-654-3210" and "987 654 3210" are treated as the same number.
The first occurrence of each number is always kept.
Processing your phone numbers. Please wait...
Summary
Total Numbers Uploaded
0
Numbers
Unique Numbers Kept
0
Duplicate Numbers Removed
0
Blank Rows Skipped
0
How it works:
Upload a CSV/TXT file and we'll remove duplicate numbers, keeping the first occurrence of each.