Phone Number Validation

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International and robust channel for authentication using SMS

Use SMS for two-factor authentication, direct communication or marketing.

Use Zignsec’s Phone number validation service to authenticate users around the globe using SMSs or locality services. Zignsec provides SMS-traffic to almost any country in the world using carrier-grade connections. The SMS-channel is and will remain an important channel for thousands of companies around the globe. With a reach of over 7 billion people few channels are more trusted and used.

  • For 2-factor authentication you can take advantage of Zignsec’s complementary and easy to use OTP-feature to generate and validated codes. Use 2-factor SMS-authentication when a user is asking for a new password, accessing a service from a new device or wanting to update their details in the portal.
  • For locality services Zignsec can based on a phone number provide the current country of your users based on the GSM-network. Use locality services for additional security or fraud checks when a person is accessing a service.
  • Use Phone Number Validation in combination with Zignsec’s Register Checks to turn an anonymous number into the possession of a validated person creating a channel for strong authentication.
  • Take advantage of Zignsec’s powerful SMS API to send direct communication and marketing messages to customers around the world using carrier grade connections.
  • Ask us for inbound SMS in over 60 countries to make two-way communication even smoother.

 


Features

Advantages

Advantages

OTP-codes for efficient 2-factor authentication.
Locality services for enhanced security checks.
Use in combination with Register Checks for strong authentication.

Coverage

Coverage

Truly global coverage reaching more than 7 billion people

Implementation

Implementation

Send the SMS using Zignsec's easy to use REST-API.
Implement OTP-service free of charge

About Us

We help you find the right channels to use for identity validation regardless of country

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