DND Portal

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Invalid numbers are validated and skipped automatically.

Table

Your Name

Reason

Input Method

Validation Rules

• Exactly 10 digits
• Must start with 6, 7, 8, or 9
• Country code (+91) stripped
• Duplicates deduplicated

Phone Numbers one per line or comma-separated

Each line or comma value is treated as one number

Upload CSV, TXT or XLSX

Click to upload or drag & drop

.csv, .txt or .xlsx · first column is used

Search a Number

Check if a phone number is in any DND table.

Phone Number

found in table(s)

Not found in any DND table.

Campaign File Maker (Excluding DND)

Upload a file. We'll standardize the phone column and remove rows that already exist in DND (Complaints always applied; WhatsApp and IVR optional). Output is returned in the same format you uploaded.

1. File

Click to upload or drag & drop

.csv, .txt or .xlsx

Reading file…

2. Phone Column

Auto-detected: .

3. Suppress against

DND_Complain (always applied) DND_WP WhatsApp DND_IVR IVR calls

Deduplicate output Drop later rows with the same value(s) in the chosen column(s).

Dedupe by column(s):

Pick at least one column to dedupe by.

Sample (first rows)

4. Output Format

5. Output File Name

Leave blank to use the default.

6. Split Output

Bundled as a ZIP.

Preset: column(s) need an input column picked below.

7. Output Columns

Define each column of the cleaned file. Source can be the standardized phone, a constant value you fill in, blank, or any column from the input file.

At least one column is required.

Done.

rows in · excluded (already in DND) · dropped as duplicates · kept. rows had unparseable phones (kept as-is).

leadbase: phone(s) enriched ()

Output: · files

Add to DND

Recent Entries

Search a Number

Campaign File Maker (Excluding DND)