✅Important Notes✅ 1. File Format (Required)✅ Upload .txt file (1 number/email per line, UTF-8 encoding). No symbols (+, ( ), -, spaces) for phone numbers. Avoid special characters in filenames. 2. Country Code Rule (Critical)✅ - Phones: Country code must match all number prefixes. Mismatched codes will result in 0 valid numbers — double-check before upload. - Emails: Country code has no effect. Any selection won’t change results. 3. Processing Time✅ Depends on queue and file size. Most tasks finish in minutes; complex ones up to 20 mins. Longer waits = queue delay, final output guaranteed. 4. Download Reminder✅ Save CSV once ready. All files are auto-deleted after 15 days.