Phone Validator

iOS app by Nghi Doan. Business · Nghi Doan

Store rating
0 / 5
Store rating count
0
Download price
Free to download
In-app purchases
Unknown
Version
1.0.20
Listing last refreshed
2026-09-10

View the original store listing

Store description excerpt

Looking to clean your contact lists and verify phone numbers quickly and accurately? Phone Validator is the must-have app that helps you identify the line type of any phone number—mobile, landline, VoIP, or invalid—in just a few clicks. Whether you're validating a single number or thousands at once, our app makes the process simple, fast, and reliable. We use Twilio for this app, all you need to do is register a Twilio account before starting using this app. The look up service is almost 100% correctness for US/CA phone numbers, but it will work for the other countries too! Our Phone Validator app will help you check phone number line type: mobile, landline, voiceip, or invalid... in bulk by uploading a CSV file to the app and click Verify to start checking. Some impressive features: - Bulk phone number look up: mobile, landline, voip... - Export to CSV file with the line type details. - Individual phone number line type check. - Very detail log, both from app and from Twilio API call. - Support all countries, not only US/CA! Perfect for: - Marketing teams cleaning up lead databases - Businesses validating customer contact info - Developers and data analysts working with phone data - Anyone who needs to avoid invalid or wrong phone types IMPORTANT NOTES: after finish cleaning up, you need to export to result to CSV, if not, the new import will remove the old data, you have to re-check the old one if you need it again! Whether you're a marketer, a CRM admin, or just someone trying to organize your contact list, Phone Validator gives you the tools you need to keep your data clean and reliable.

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