- WEB, FILE AND API VERIFICATION SERVICES
The best service for
validate phone numbers from all over the world
Through our API, through files or our Web portal, verify phone numbers 100% reliably on a global level.
Check in real time the veracity of phone numbers during the registration process or in bulk in your databases and applications.
We give you credits to evaluate our solutions
Why check phones with us?
Easy and Intuitive
Via API Rest or Web portal
Used by +3500
Companies Worldwide
100% accuracy
Guaranteed Reliability
Over 150 Million Verified Landline and Mobile Phone Numbers
Service to validate telephone numbers from all over the world
Through our API or by using our web portal, you can reliably verify the authenticity of your phone numbers worldwide.
Our landline and cell phone verification service allows you to know in real time the status of verified phone numbers, as well as the mobile operator or if the number has been transferred from another telecommunications provider.
Verifies in real time the authenticity of phone numbers during the registration process to avoid obtaining incorrect information. You can also validate phones in your databases and applications to improve the quality of your campaigns.
How we validate phone numbers
Getting new contacts is expensive, don’t let a mistake in registering the phone number ruin your investment in recruitment. To check telephone numbers we use the telephone operators’ own network. This allows us to have 100% reliability in the validated numbers. In addition to knowing the status of a specific number, we offer you information about the operator, geographic area, imsi code, portability…
Comprehensive information
Get information about the country, city, operator and line type of your phones.
Data comparison
We accurately identify invalid, "disposable" or "unusable" numbers. lines terminated.
White label
Use our API and validate your phones using your company branding.
GDPR compiler
We comply with European data protection regulations.
Supplements data
Expand your contact information and avoid fraud.
Why validate phone numbers?
By validating landline and mobile phone numbers, you ensure that you can contact users who register on your platform. There is no point in investing money in capturing leads if you can’t contact them afterwards. For users you have already recruited you can use phone number validation via files. Know the real number of your active users. Maintain the quality of your database.
With the numbers already verified you can launch voice marketing campaigns to expand your contacts’ data, get feedback or promote and sell new services.
The phone number verification service also allows you to obtain additional phone number information. We can know the country, type of line, operator, portability… All this information allows us to obtain a deeper knowledge of the user.
Types of telephone number verification
HLR lookup, MNP lookup and syntactics
We have 3 methods to verify phone numbers.
Each provides different levels of information about the verified number.
Each provides different levels of information about the verified number.
HLR LookUp Verification
- Accuracy of information HIGH
- Valid numbering
- Used to validate the number
- IMSI Number
- Current operator
- Identify recent connection last 24h
- Carrier portability
- Digital operator data
It is the most accurate method of telephone number verification. Allows to know if a number is currently connected to the mobile network. Validate the status and details of mobile numbers in real time.
The term “HLR” stands for Home Location Register, a central database containing details of each cell phone subscriber authorized by a GSM network. The HLR search, therefore, is a way to access this information to ensure the validity and availability of a mobile number.
This technology offers the highest degree of accuracy, but has the highest verification cost.
MNP LookUP Verification
- Accuracy of information HIGH
- Valid numbering
- Used to validate the number
- IMSI Number
- Current operator
- Identify recent connection last 24h
- Carrier portability
- Digital operator data
Mobile Number Portability (MNP) lookup verification is a process used to validate numbers and ensure accurate identification of network providers.
The MNP search helps to determine the current operator of a mobile number. Companies use this information to route SMS messages accurately and cost-effectively.
MNP verification offers a compromise between the degree of accuracy and the cost of each validation.
Syntactic Verification
- Accuracy of information HIGH
- Valid numbering
- Used to validate the number
- IMSI Number
- Current operator
- Identify recent connection last 24h
- Carrier portability
- Digital operator data
Syntactic verification of telephone numbers ensures the accuracy and consistency of telephone numbers.
It consists of checking the structure and format of the telephone number to ensure that it conforms to a specific pattern or set of standards. This process helps to identify and correct errors.
This type of verification is the most economical, but at the cost of obtaining less information from the verified numbers.
Methods to validate telephones
Phone numbers can be verified in 4 ways: through files, using our Web interface, using the API Rest or with our widget.
Verification through Web form
Web-based verification services allow real-time validation of individual numbers. It is as simple as entering the phone number in the search engine and selecting verify. In a few seconds you will get detailed information about the mobile number.
We give you credits to evaluate our solutions
Mass file-based verification
If you want to verify a large number of telephone numbers, the most convenient and quickest way is to use file-based verification. You upload an Excel or CSV file to our platform and in a few minutes you get the verified file.
We give you credits to evaluate our solutions
Process automation via API
If you are going to use phone number validation services on a regular basis, we recommend using the API. This service automates the entire validation process. An example could be the use of phone verification services in Web forms or in CRM or ERP applications. You can also use Zapier to integrate with any application without programming.
We give you credits to evaluate our solutions
Verification in forms
We have a widget for you to verify phone numbers in your own forms. Just paste the verification code.
We give you credits to evaluate our solutions
Phone validation pricing
The credits can be used for Web, mass or API verifications.
1.000
Phones
20
€
5.000
Phones
70
€
25.000
Phones
250
€
50.000
Phones
450
€
Popular
100.000
Phones
700
€
500.000
Phones
2800
€
1M
Phones
5150
€
1.000
Phones
5
€
5.000
Phones
20
€
25.000
Phones
75
€
50.000
Phones
120
€
Popular
100.000
Phones
220
€
500.000
Phones
590
€
1M
Phones
750
€
1.000
Phones
10
€
5.000
Phones
40
€
25.000
Phones
125
€
50.000
Phones
240
€
Popular
100.000
Phones
440
€
500.000
Phones
1160
€
1M
Phones
1560
€
Frequently Asked Questions
How reliable is Phone Validation?
Our telephone verification service is 100% accurate for mobile numbers since we use the operators’ own network to simulate a call if we are able to establish communication with the user. For landline numbers it depends on the country where the phone number to be verified resides.
How can I test the phone verification service?
Free credits are available for you to test the phone number validation service for free. Just register and you will be able to verify phones individually, via files or API.
How Long Does It Take to Verify a Landline or Mobile Phone Number?
The telephone verification service works in real time. On average it takes 1-2 seconds to validate a phone number. The validation of the files depends on the number of records they contain.
How Does the Phone Number Validation Process Work?
We use the telephone network itself to perform the verification process. For mobile numbers we can offer 100% reliability for landline numbers we can also perform a verification but the reliability will depend on the operator managing the number and the country.
When Do Phone Number Verification Packs Expire?
Phone verification packs are valid for one year. If a recharge is made before the end of the year, the unused credits are accumulated.
What is the Security Level of my Contacts? Do you comply with the European data protection regulation, GDPR?
All our communications are encrypted using 256-bit SSL. Your contact information is stored on servers in the European Union and is kept encrypted in accordance with our privacy policy. They are only accessible by one person with access credentials.
If the verification is done via the API, we do not store any contact data.
Where can I get help on how to use the number validation system?
We have a help area where you can consult the portal’s user manuals as well as the API’s technical documentation.
Do you have a large file or need help?
We specialize in global phone verification
+34 93 451 11 00
