Free Phone Number Validation & Lookup API
NumVerify offers a powerful and simple API for international and national phone number validation. Requests are made using a simple URL structure, and results are delivered in handy JSON format. Provide any phone number in any format, and our API will return an easy-to-integrate response containing validation results, the requested phone number in its national and international format, country, location, carrier and line type information.Validating phone numbers and obtaining this type of information at the time a new user signs up, developers and businesses are able to take informed steps towards the right means of communication with the particular customer, reduce undelivered messages and fight fraudulent and fake users at the same time.
numverify API currently scores 77/100 in the Analytics category. This is based on user satisfaction (20/100), press buzz (45/100), recent user trends (falling), and other relevant information on numverify API gathered from around the web.
| The score for this software has improved over the past month. What is this? |
National and international format
Country, location, carrier and line type information
Results in handy JSON format
Easy-to-integrate
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Nothing, the service has been poor from the very beginning. There are bugs in the system that mark invalid numbers as real numbers, plus the API takes a long time to respond compared with other vendors. Customer service is also not good.
Nothing, the service has been poor from the very beginning. There are bugs in the system that mark invalid numbers as real numbers, plus the API takes a long time to respond compared with other vendors. Customer service is also not good.
We used the service to screen phone numbers on sign up to ensure that the user hadn't made a mistake, and to prevent bots creating bogus accounts.
