Phone Validation

Real-time and bulk phone validation service

Confirm a mobile phone number is accurate and connected at the point of entry. Plus improve phone numbers in your current database with our bulk phone cleanse tool.


Get a demo Request pricing


Real-time phone validation

By validating phone numbers in real time, you can ensure you are only collecting real contact data from real customers.

  • Confidently contact your customers
  • Improve retention by keeping customers informed
  • Validate and standardise numbers automatically

Improve the effectiveness of your customer communications

Our bulk phone validation tool helps streamline your customer communication by checking the validity of mobile and landline phone numbers before you get in touch. 

  • Improve customer satisfaction
  • Reduce CRM costs for unnecessary contacts
  • Increase customer engagement

Trusted by the worlds best brands

More than 50 million transactions a day by over 18,000 customers around the world

Check a Phone Number

Check a phone number is valid with Loqate's software. Simply enter a phone number in the box below and select the country in which it's registered, then click "Validate".

Like this? Trial it in your business.

Keep trying the demo

See the strength in numbers

Go beyond number length
Go beyond number length

Our phone number validation identifies the country location and the carrier too.  

One at a time or all at once
One at a time or all at once

Capture and validate just one number at point of entry or batch-validate phone numbers in your entire current database. 

Save on wasted fees
Save on wasted fees

Validated phone numbers means first-time success when calls are made and SMS messages are sent, avoiding additional spend. 

Improve customer communication
Improve customer communication

With the right phone number, you can keep customers informed throughout the sales journey, meaning better customer retention and repeat orders.  

Real-time queries
Real-time queries

Because results are not cached, information about each number is always accurate and up-to-date. 

Remove guesswork
Remove guesswork

Confidently contact customers without wasting time or disturbing wrong numbers, keeping brand reputation intact. 

Easy from A-Z

Wherever you are and whatever you need, using our solutions is simple. Our APIs seamlessly integrate into any global system, so you can be up and running in minutes.


Build with Loqate



"The Loqate address validation system has been instrumental in improving our ecommerce conversion rates, reducing cart abandonment rates and significantly reducing incorrect address entry by our customers."
Mohamad HannawayManager (Web & Customer Relations)
A&H Frameshop Pty Ltd
"Loqate is a trusted partner to IBM, we do a lot of business together on behalf of our joint clients. Loqate delivers trusted technology, good support and I would recommend them."
Dan SchallenkampOffering Manager, IBM Corporation
"At BT we live by our values - simple, personal and brilliant - Loqate embodies all three. It's a perfect partnership."
Dave WigginsProduct & Service Manager
"Integrating our WooCommerce ecommerce platform with Loqate’s address validation service has significantly reduced the number of failed order deliveries, with a substantial saving in shipping costs each month and a better customer experience overall."
Luke HopkinsCo-founder and CTO
The Protein Bread Co.
"We know that address validation has helped improve the customer journey, which has had a positive impact on conversion"
Laura MuirheadBrand Manager
Nescafe Dolce Gusto at Nestle
"Loqate’s address validation service was easy to integrate into our customers’ ecommerce website checkouts. It provides our customers’ with a slim-line checkout which improves conversion rates and grows revenue."
Andrew MaverCo Founder & Director
NOW Solutions
"Using Loqate has helped us to reduce failed deliveries and improve the customer journey significantly."
Mike WarwickHead of Online Marketing
Joseph Joseph

Book a demo

Check out Loqate Data batch cleanse in action with a 30-minute demo tailored to your needs. Connect with our data experts now.

  • See product in action
  • Get personalised recommendations
  • No commitment whatsoever
  • 30 minute demo