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Number Insight API features

Insight through phone number intelligence. Get real-time information for better customer communications.
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Learn more about our Number Insight API features.

Number format and origin

Guarantee clean data input into your system and identify where the number is from.


See if a phone number was recently transferred to a new carrier and check validity without the need for third-party integration.

Number type

Identify premium, freephone, mobile, landline and VoIP numbers to determine how best to communicate with your customer.
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SIM Swap Detection

Discover if an account has been compromised by taking real-time data, directly sourced from mobile network operators, and know if a phone's SIM card has recently changed.

Fraud Score

Evaluate and filter phone numbers for fraud assessment by assigning a risk score and recommendation.

Carrier and country

Determine the best way to get in touch with your end user by identifying carrier and country.

Roaming status and roaming carrier and country

Optimise how to reach your end-user while preventing delivery failures and high roaming fees.


Make sure the phone number is active, connected to the network and can receive communication.


Sidestep wasted time, effort and money when customers try to communicate with a non-working number.

Caller name and type (optional for US numbers)

Determine the need for step-up verification by comparing the phone's geo-location to other details of customer identity.

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Additional secondary accounts help you organise multiple applications or services.

User Permissions

Scale and assign permissions by user to avoid confusion and mix-ups at any level.

Dashboard analytics

Get detailed insights on your campaigns, down to the recipient’s mobile network and country of origin.

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