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Guaranteed Accuracy, Instant Results

Stop letting slow, manual phone validation bottleneck your operations. Verify phone numbers across 240 countries in real-time.

Try it, Free Seamless Integration
No credit card required 100 FREE Phone Number Validations
Trusted by Enterprises and Governments Since 2003 for Data Accuracy in 240 Countries

Transform Chaos Into Clarity

Move from time-consuming manual processes to efficient, automated phone validation.

Before Byteplant

  • Time wasted on manual data handling
  • Dependence on inaccurate and outdated phone data
  • Inconsistent phone number formats
  • Ongoing GDPR and compliance challenges
  • Fragmented and incomplete data across international markets

With Byteplant

  • Automated validations that dramatically reduce operational costs
  • Consistently accurate and current phone data
  • Standardized phone numbers across international and national formats
  • Proactive GDPR compliance updates
  • Real-time phone validation covering 240 countries worldwide

GDPR - Data Protection Guaranteed

Uncompromised data protection and security standards. Your data is completely secure and accessible only to you.

We process and store your data only for the purpose of validation and delete all personally identifiable end-user information within 14 days. As a Germany-based company, we rigorously adhere to the EU GDPR and the German BDSG standards, ensuring the highest levels of global data protection.

Try it, Free No credit card required 100 FREE Phone Number Validations

6 Real-Time Validation and Strategic Tools

Reduce manual workload, minimize error rates, simplify compliance, and achieve real-time phone validation accuracy.

Real-Time Phone Validation API -- Because Your Time Matters

Constantly updating your customer contacts can be exhausting. Our Real-Time Phone Validation API eliminates this hassle by instantly validating numbers as they enter your system.

Scale Effortlessly with Bulk Phone Verification (CRMs & Databases)

Mass data validation shouldn't compromise your productivity. Our bulk verification tool integrates directly with your CRM, ensuring speed and precision.

Phone List De-Duplication & Cleanup For a Streamlined Database

Struggling with duplicate entries? Our phone list de-duplication and cleanup feature automatically identifies and merges duplicates, maintaining a clean and organized contact database.

Strategic Calling Made Simple With Line Type Detection

Optimize your call strategies with advanced line type detection that precisely identifies number types (fixed line, mobile, VOIP).

Flexible Credits That Never Expire

Our credits never expire, giving you the flexibility to implement long-term strategies without worrying about losing unused validation opportunities.

FREE Plugins to Supercharge Your Processes

Rapidly deploy powerful validation tools across your platforms with our free, compatible plugins for WordPress, jQuery, Node.js, and more - saving you development time and reducing overhead costs.

Try it, Free No credit card required 100 FREE Phone Number Validations

Client Reviews

It's very easy to use. This app is bug free and easy to handle software, I have so far gotten legit results. It filters out fake number and makes life easy. ―Arpita B.
We get a ton of really large lists and most of the times the info isn't always accurate, this service makes it easy and helps us save tons of time not reaching out to bad numbers. ―Mathew L.
Great phone number validation tool. We have been validating the phone numbers manually. This automated tool allows us to scale our processes and save resources. ―Nicoleta Alexandra S.
Easy Integration and minimum manual efforts for data verification. ―Sonika T.
Easy to use, speedy and friendly customer support ―Darrell B.

Seamless Integration with Your Existing Ecosystem

60+ Integrations ensure all your systems and processes work in perfect sync, driving performance and compliance.

View all Integrations

How Our Clients Achieve Better Financial Returns

Through Smarter Phone Number Validation

Try it, Free No credit card required 100 FREE Phone Number Validations

Our Triple Guarantee: Your Complete Peace of Mind

Trust in our comprehensive guarantees to deliver unmatched performance, reliability, and data protection.

30-Day Full Refund Money-Back Guarantee:
If you're not completely satisfied, we'll refund your purchase in full within 30 days - no questions asked.
24/7/365 Availability:
Enjoy our 99.9% uptime guarantee, supported by robust hosting across three global locations to ensure continuous service.
GDPR Data Protection Guaranteed:
Data protection is our highest priority. We provide complete GDPR compliance and guarantee the deletion of all personally identifiable information within 14 days.

Test Phone-Validator for Free.
No Credit Card Required.

Every moment spent on manual tasks is a potential missed opportunity for growth and customer engagement.

That's why we offer 100 free phone validations - experience the speed and accuracy of real-time phone validations.

Phone numbers can be specified in national format or in international (starting with a leading +). When using the national format, please select a country below.
Enter a phone number to see the validation results here.