Introducing Phone Number Validation & Network Detection

We're excited to announce a new API endpoint that helps you validate Philippine mobile numbers and identify their network carrier. This feature is essential for ensuring your SMS messages are delivered successfully, especially when working with Smart/TNT networks.

Why This Matters

In the Philippines, different mobile networks have different requirements for SMS delivery. Smart/TNT networks, in particular, require approved sender names for message delivery. With our new validation endpoint, you can:

Validate phone number formats - Ensure numbers are in the correct Philippine mobile format (09XXXXXXXXX or +639XXXXXXXXX)
Detect network carriers - Identify if a number belongs to Smart/TNT, Globe/TM, or DITO
Prevent delivery failures - Know in advance if a number requires special handling
Improve user experience - Provide immediate feedback on phone number validity

How It Works

Our API endpoint analyzes the phone number's prefix (the first 4 digits after the country code) to determine which network it belongs to. We maintain comprehensive databases of prefixes for:

Smart/TNT - Including prefixes like 0908, 0911, 0920, 0930, and many more
Globe/TM - Including prefixes like 0905, 0915, 0917, 0927, and others
DITO - Including prefixes like 0895, 0896, 0897, 0898, and more

API Usage

To use this endpoint, make a POST request to:

POST /api/v1/phone_numbers/detect

Request Parameters:

api_token - Your API authentication token (required)
phone_number - The phone number to validate (required)

Example Request:

{
  "api_token": "your_api_token_here",
  "phone_number": "09123456789"
}

Success Response:

{
  "status": "success",
  "data": {
    "phone_number": "09123456789",
    "is_smart_tnt": false,
    "network": "Globe/TM"
  }
}

Error Response (Invalid Format):

{
  "status": "error",
  "message": "Invalid phone number format. Philippine mobile numbers must be in format: 09XXXXXXXXX or +639XXXXXXXXX (11 digits total)",
  "data": {
    "phone_number": "090812123232121323",
    "is_smart_tnt": false,
    "network": "Invalid Format"
  }
}

Supported Formats

The API accepts phone numbers in multiple formats:

Local format: 09XXXXXXXXX (11 digits, starts with 09)
International format: +639XXXXXXXXX (starts with +63)
Alternative format: 639XXXXXXXXX (starts with 63, no plus sign)

Network Detection

Our system can identify:

Smart/TNT - Numbers belonging to Smart Communications, TNT, or Sun Cellular
Globe/TM - Numbers belonging to Globe Telecom or TM (Touch Mobile)
DITO - Numbers belonging to DITO Telecommunity
Unknown Network - Valid Philippine mobile numbers that don't match known prefixes

Use Cases

This feature is particularly useful for:

Form validation - Validate phone numbers before submission
Bulk messaging - Filter numbers by network before sending
Compliance checking - Ensure you have proper sender name approval for Smart/TNT numbers
User onboarding - Provide immediate feedback during registration
Data quality - Clean and validate phone number databases

Best Practices

Always validate phone numbers before sending SMS messages
Check if numbers are Smart/TNT and ensure you have an approved sender name
Handle invalid formats gracefully with user-friendly error messages
Cache validation results when processing bulk numbers

Next Steps

Ready to start using this feature? Check out our API Documentation for complete details, code examples, and integration guides.

If you need help getting your sender name approved for Smart/TNT networks, visit our Sender Names page to submit an application.

Have questions or feedback? Don't hesitate to reach out to our support team!

New Feature: Smart/TNT Phone Number Validation & Network Detection

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