The Reverse Phone Lookup API provides developers with a powerful and reliable way to analyze, validate, and extract structured information from phone numbers around the world. Designed for modern applications that require accurate communication data, this API helps ensure that phone numbers entered by users are both correctly formatted and potentially reachable.
By simply sending a phone number to the API, developers receive a detailed JSON response containing key information about the number. This includes the normalized numeric version of the phone number, the fully formatted international representation, and validation indicators that determine whether the number is both possible and valid according to international telecommunication standards.
In addition to validation, the API provides geographic and regional insights. It identifies the country associated with the phone number through the region code and international dialing prefix, making it easy to categorize and organize numbers in global applications. For numbers associated with the United States, the API can also return the corresponding state, offering additional location-level context that can be useful for analytics, segmentation, or regional services.
Validates a phone number and provides phone metadata.
For example: 5491139492320
Get Data - Endpoint Features
| Object | Description |
|---|---|
number |
[Required] Enter a phone number |
{"only_number":"91139492320","phone_number":"+5491139492320","possible":"True","r_format":"+54-9-11-3949-2320","region":"54","region_code":"AR","service_provider":"Personal","state":"Buenos Aires","timezone_details":"America/Buenos_Aires","valid":"True"}
curl --location --request GET 'https://zylalabs.com/api/2192/reverse+phone+lookup+api/2017/get+data?number=5491139492320' --header 'Authorization: Bearer YOUR_API_KEY'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
To obtain your API key, you first need to sign in to your account and subscribe to the API you want to use. Once subscribed, go to your Profile, open the Subscription section, and select the specific API. Your API key will be available there and can be used to authenticate your requests.
You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.
If you don’t cancel before the 7th day, your free trial will end automatically and your subscription will switch to a paid plan under the same plan you originally subscribed to, meaning you will be charged and gain access to the API calls included in that plan.
The free trial ends when you reach 50 API requests or after 7 days, whichever comes first.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
Yes, we offer a 7-day free trial that allows you to make up to 50 API calls at no cost, so you can test our APIs without any commitment.
Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.
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