Import 800 Contacts to WhatsApp

I have a clean .csv spreadsheet with roughly 800 customer numbers. About half already include the full +972 prefix; the rest don’t. Please add the prefix where it’s missing, then bulk-add every contact to a new WhatsApp group after I promote you to admin.

Nothing should be sent to the members at any stage. Once I confirm that all 800 numbers appear inside the group, delete the file and any copies from your side—data privacy is non-negotiable.

When you place your bid, let me know:
• Your fixed price for the entire import
• How many hours you’ll need after I send the file and admin rights
• The workflow you’ll follow (e.g., Google Contacts sync, WhatsApp Business API, Wa Web plug-in, etc.)
• One brief example of similar bulk-adding work you’ve completed

I’ll handle group creation; you handle the contact cleanup and additions.