Top Mobile Phone Number Validator API alternatives in 2025

Top Mobile Phone Number Validator API Alternatives in 2025

As businesses increasingly rely on accurate communication, the demand for reliable mobile phone number validation APIs has surged. In 2025, several alternatives to the Mobile Phone Number Validator API have emerged, each offering unique features and capabilities. This blog post will explore the best alternatives, detailing their functionalities, pricing, pros and cons, ideal use cases, and how they differ from the Mobile Phone Number Validator API.

1. Phone Number Validator API

The Phone Number Validator API is designed to check the validity of phone numbers and provide additional information about their origin. This API is particularly useful for businesses looking to clean their contact databases and ensure effective communication.

Key Features and Capabilities

The Phone Number Validator API offers several key features:

• Verification: This feature allows users to check the validity of a phone number and obtain additional information such as the country, city, and carrier. By passing a phone number as a parameter, the API automatically handles country prefixes, simplifying the validation process.

{"nums":[{"isValid":true,"countryCode":"49","city":"Germany","msisdn":"4915123577723","national":"01512 3577723","international":"+49 1512 3577723","E164":"+4915123577723","carrier":"T-Mobile","country":"Germany","number_type":"MOBILE"}],"state":{"state":"done"}}

Pricing Details

Pricing for the Phone Number Validator API is available on their website, with various plans tailored to different usage needs.

Pros and Cons

Pros:

• Comprehensive data on phone number validity and carrier information.
• Easy integration with existing systems.

Cons:

• Limited to phone number validation without additional features like SMS verification.

Ideal Use Cases

This API is ideal for businesses that need to verify phone numbers before launching SMS marketing campaigns or for cleaning up customer databases.

How It Differs from Mobile Phone Number Validator API

While both APIs validate phone numbers, the Phone Number Validator API focuses more on the geographical and carrier information, whereas the Mobile Phone Number Validator API provides additional features like extracting numbers from text.

2. Phone Number Validation API

The Phone Number Validation API offers robust capabilities to validate phone numbers, ensuring they are formatted correctly and are region-compatible.

Key Features and Capabilities

This API includes:

• Get Details: This feature checks the validity of a phone number and provides additional information, including the country code and carrier.

{"nums":[{"isValid":true,"countryCode":"62","city":"Indonesia","msisdn":"6288212165429","national":"0882-1216-5429","international":"+62 882-1216-5429","E164":"+6288212165429","carrier":"Smartfren","country":"Indonesia","number_type":"MOBILE"}],"state":{"state":"done"}}

Pricing Details

Pricing is available on their website, with options for different levels of usage.

Pros and Cons

Pros:

• Thorough validation checks for formatting and regional compatibility.
• Regular updates ensure data accuracy.

Cons:

• May require additional setup for integration.

Ideal Use Cases

Common use cases include user registration validation, call routing optimization, and data cleansing for CRM systems.

How It Differs from Mobile Phone Number Validator API

This API emphasizes format validation and regional checks, while the Mobile Phone Number Validator API focuses on extracting and validating numbers from text.

3. WhatsApp Number Checker API

The WhatsApp Number Checker API allows developers to verify if a phone number is registered on WhatsApp, making it a valuable tool for businesses looking to engage customers through this platform.

Key Features and Capabilities

Key features include:

• Number Checker: This feature checks if a phone number is active on WhatsApp. Users must provide the number with the country code, formatted without the "+" sign.

{"balance":43332,"status":true,"numberstatus":false,"businessnumber":false}

Pricing Details

Pricing information can be found on their website, with various plans available.

Pros and Cons

Pros:

• Quick verification of WhatsApp registration status.
• Useful for targeted marketing campaigns via WhatsApp.

Cons:

• Limited to WhatsApp verification; does not provide broader phone validation features.

Ideal Use Cases

This API is ideal for businesses that want to ensure their marketing efforts reach customers on WhatsApp.

How It Differs from Mobile Phone Number Validator API

The WhatsApp Number Checker API is specialized for WhatsApp verification, while the Mobile Phone Number Validator API provides a broader range of phone validation features.

4. South Africa ID Number Validator API

The South Africa ID Number Validator API is specifically designed to validate South African ID numbers, ensuring they are correctly formatted and valid.

Key Features and Capabilities

This API includes:

• Validator: Pass an ID number to validate its format and correctness.

{"valid":true}

Pricing Details

Pricing details are available on their website.

Pros and Cons

Pros:

• Specialized for South African ID numbers, ensuring high accuracy.

Cons:

• Limited to South African ID numbers; not applicable for international use.

Ideal Use Cases

This API is ideal for businesses needing to verify customer identities in South Africa.

How It Differs from Mobile Phone Number Validator API

This API focuses solely on ID number validation, while the Mobile Phone Number Validator API provides comprehensive phone number validation features.

5. Email Validator API

The Email Validator API is a powerful tool for validating email addresses, ensuring they are correctly formatted and deliverable.

Key Features and Capabilities

Key features include:

• Validate Email: This feature checks the syntax of an email address and its deliverability, identifying disposable email services.

{"originalEmail": "[email protected]", "isValid": true, "isDeliverable": true, "isDisposable": false}

Pricing Details

Pricing information is available on their website.

Pros and Cons

Pros:

• Comprehensive validation checks for email addresses.

Cons:

• Limited to email validation; does not cover phone number validation.

Ideal Use Cases

This API is ideal for businesses looking to improve email deliverability and reduce bounce rates.

How It Differs from Mobile Phone Number Validator API

The Email Validator API focuses on email addresses, while the Mobile Phone Number Validator API specializes in phone number validation.

6. Virtual Phone Number Generator API

The Virtual Phone Number Generator API allows developers to generate virtual phone numbers for various countries, making it useful for applications requiring phone verification.

Key Features and Capabilities

This API includes:

• Get Countries: Retrieve a list of available countries for generating virtual phone numbers.

{"status":200,"success":true,"data":[{"countryCode":"1","countryName":"United States"},{"countryCode":"44","countryName":"United Kingdom"}]}

• Get Number by Country Id: Generate a virtual phone number based on the specified country ID.

{"status":200,"success":true,"data":["1234567890"]}

• Check SMS History: View all SMS received from the generated number.

[{"text":"Your verification code is 123456","createdAt":"1 minute ago"}]

Pricing Details

Pricing details can be found on their website.

Pros and Cons

Pros:

• Supports multiple countries for generating virtual numbers.

Cons:

• Limited to virtual number generation; does not validate existing numbers.

Ideal Use Cases

This API is ideal for applications requiring phone verification without using real phone numbers.

How It Differs from Mobile Phone Number Validator API

The Virtual Phone Number Generator API focuses on generating numbers, while the Mobile Phone Number Validator API validates existing phone numbers.

7. Disposable Phone Number API

The Disposable Phone Number API allows developers to generate temporary phone numbers for various countries, making it ideal for applications requiring phone verification.

Key Features and Capabilities

This API includes:

• Get Countries: Retrieve a list of available countries for generating disposable phone numbers.

{"status":200,"success":true,"data":[{"countryCode":"1","countryName":"United States"}]}

• Get Numbers: Generate disposable phone numbers based on the specified country ID.

{"status":200,"success":true,"data":["9876543210"]}

• Get SMS History: View all SMS received from the disposable number.

[{"from":"1234567890","text":"Your code is 654321","createdAt":"2 minutes ago"}]

Pricing Details

Pricing information is available on their website.

Pros and Cons

Pros:

• Quick generation of temporary phone numbers for verification.

Cons:

• Limited to disposable numbers; not suitable for long-term communication.

Ideal Use Cases

This API is ideal for applications that require temporary phone numbers for user verification.

How It Differs from Mobile Phone Number Validator API

The Disposable Phone Number API focuses on generating temporary numbers, while the Mobile Phone Number Validator API validates existing numbers.

8. IMEI Checker API

The IMEI Checker API allows users to check the status of a mobile device by entering its IMEI number, providing valuable information about the device.

Key Features and Capabilities

This API includes:

• IMEI Checker: Enter the IMEI code to receive information about the device's model and brand.

{"imei":"359761979807157","model":{"brand":"APPLE","device":"iPhone 14 Pro Max"},"valid":true}

• IMEI Validator: Validate the IMEI number to ensure it is correct.

{"imei":"490154203237518","model":{"device":"Nokia 3110","brand":"Nokia Mobile Phones Ltd"},"valid":true}

Pricing Details

Pricing details can be found on their website.

Pros and Cons

Pros:

• Provides detailed information about mobile devices.

Cons:

• Limited to IMEI checks; does not validate phone numbers.

Ideal Use Cases

This API is ideal for businesses involved in buying and selling used mobile devices.

How It Differs from Mobile Phone Number Validator API

The IMEI Checker API focuses on device information, while the Mobile Phone Number Validator API specializes in phone number validation.

9. Email Validity Checker API

The Email Validity Checker API ensures email addresses are valid and capable of receiving messages, enhancing email campaign effectiveness.

Key Features and Capabilities

This API includes:

• Validate: Validate email addresses with domain names to filter out invalid entries.

{"message":"Valid email address.","status_code":200}

Pricing Details

Pricing information is available on their website.

Pros and Cons

Pros:

• Improves email deliverability and reduces bounce rates.

Cons:

• Limited to email validation; does not cover phone number validation.

Ideal Use Cases

This API is ideal for businesses looking to enhance their email marketing efforts.

How It Differs from Mobile Phone Number Validator API

The Email Validity Checker API focuses on email addresses, while the Mobile Phone Number Validator API specializes in phone number validation.

Conclusion

In 2025, there are numerous alternatives to the Mobile Phone Number Validator API, each offering unique features tailored to specific needs. The Phone Number Validator API excels in geographical validation, while the Phone Number Validation API focuses on format checks. For businesses targeting WhatsApp users, the WhatsApp Number Checker API is invaluable. If your needs are specific to South Africa, the South Africa ID Number Validator API is the best choice. For email validation, the Email Validator API and Email Validity Checker API are excellent options. Lastly, for generating temporary numbers, consider the Virtual Phone Number Generator API and Disposable Phone Number API. Each API has its strengths, and the best choice will depend on your specific requirements.