What is Numberyo and how does it work?
Numberyo is a powerful tool designed to help businesses verify and clean phone numbers in real time or in bulk. Whether you're collecting customer data through online forms or sending out SMS campaigns, Numberyo ensures that the numbers you’re working with are valid, reachable, and correctly formatted.
What does Numberyo do?
Numberyo performs two main types of phone number verifications:
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LOOKUP: Checks the structure and formatting of the number, detects the country, and verifies if it follows the correct standard.
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HLR (Home Location Register): Performs a deeper network-level check to see if the number is currently active, reachable, or in use.
With these tools, you can prevent fake or mistyped numbers from entering your database, reduce SMS delivery failures, and improve the overall quality of your communications.
How does it work?
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Upload Numbers
You can upload a list of phone numbers through our web dashboard or use the Numberyo API to integrate with your systems. -
Choose Verification Type
Select whether you want to run a LOOKUP for format validation or an HLR check for real-time network status. -
Get Results Instantly
Your results are processed in seconds and delivered in your preferred format (CSV, JSON, etc.).
Global Compatibility
Numberyo works with numbers from virtually every country in the world. Our system automatically detects the country code and runs the appropriate checks — even for large, mixed-format datasets.
Why use Numberyo?
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Save money on failed SMS deliveries
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Improve the accuracy of your customer data
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Increase conversion rates with verified leads
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Secure your registration and contact forms
Whether you're a marketer, developer, or business owner, Numberyo helps you work smarter with clean, verified phone data.