Checking the number by HLR request

Increase the efficiency of SMS sending – perform a base check and receive only active numbers!
one day to check numbers
current base for many months
savings from 20% of the budget for mailing
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About us in numbers
3 000 000 000 Messages sent
32 000+ Customers trust us
up to 10 seconds Message delivery
from 0,64 UAH Price per message
15 years Company in the market

Why should a business send an HLR request

Attract active customers
Mobile operators charge for sent SMS, not delivered. Therefore, it is necessary to check the availability of subscribers in order to send out mailings to the active base. Thus, more customers will learn about the brand, and the number of SMS reads will exceed 90%.
Reduce mailing costs
By discarding inactive numbers, as well as subscribers in roaming, you can create the perfect mailing list. The check results will allow you to calculate the budget, reduce costs and save 20% of the entire cost of the advertising campaign.

How to check numbers by HLR request in SMS Club?

Enter data
Assign a name to the check and attach the recipient database. You can enter it manually, choose from the clipboard or address book.
Run a check
Make sure that the entire list of numbers is loaded and send a request to SMS Club.
Get results
View statistics in tabular form. Filter by mobile operator, subscriber status, etc.

What will you learn about subscribers after an HLR check?

Country of number registration
Staying in roaming
Mobile operator
Availability and activity
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Why is it advantageous to use HLR requests?

Save your marketing budget

The price of HLR starts from 0.1 UAH per number. And timely updating of the contact database can save up to 20% of the budget for SMS campaigns

Filter the number base

Get access to the subscriber's status, and determine the operator and other data. Segmentation will help calculate the cost of SMS mailing and remove inactive subscribers from the list

Conduct 100% confidential verification

Customers will not receive any notification. The mobile operator does not inform the subscriber about the interest of third parties in the current status of the number.

Types of SMS mailings


Business SMS

Fast and easy service to send SMS worldwide

Bulk SMS

Full coverage of your audience at a low cost of service

Promotional SMS mailings

Increasing sales, product promotion, brand awareness

Transactional SMS mailings

Timely informing about the order, payment, delivery, etc.

Bulk Viber+SMS

Resending SMS on non-delivery via Viber

Targeted SMS mailings

Targeted advertising messages on a specially selected database

Personalized SMS mailings

Address by name, individual offers, birthday greetings

International SMS mailings

Sending SMS by clients in 158+ countries of the world

Automatic SMS

Schedule birthday greetings, reminders of important events, and more.

Launch HLR in SMS Club in 2 minutes

Register on SMS Club and start checking because you are waiting for:

  • speed: 5,000 numbers per hour
  • analytics in your personal account
  • technical support 24/7/365 

Allocate your marketing budget by planning an effective mailing list according to the current database! Leave a request for a free consultation!

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What is HLR?

Home Location Register is a way to find out the current status of the entered number or list of numbers. The request is sent to cellular operators serving the specified subscribers. 

Why check number activity with HLR?

Checking will help clean up the list of numbers for mailing and filter out unavailable subscribers. Thus, you will increase the effectiveness of the mailing and reduce costs by sending SMS to selected consumers. 

How to send an HLR request to SMS Club?

  1. Go to your personal account on the service. 
  2. Go to the appropriate tab. 
  3. Attach a list of numbers or enter a number. 
  4. Run a check.
  5. Save the results. 

Create an up-to-date SMS Club mailing list!

Where can I see the result of the HLR check

Statistical data is constantly stored and updated in your personal account on the SMS Club website. 

Will any of the subscribers receive a notification about the verification of the number?

No. By checking on the SMS Club service, you can be sure of its confidentiality. We seek information from cellular companies that do not notify subscribers. 

How often should an HLR check?

SMS Club experts recommend segmenting the database once a month. The schedule of checks should be drawn up considering the conduct of SMS mailings.