What is the Carrier Lookup API?
The Carrier Lookup API identifies the mobile carrier associated with a given phone number. It helps improve delivery accuracy and optimize message routing before sending SMS or initiating voice calls.
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Last Update vor 7 Monaten
Overview
The Carrier Lookup API identifies the mobile carrier associated with a given phone number.
It helps improve delivery accuracy and optimize message routing before sending SMS or initiating voice calls.
Key Features
- Retrieve carrier information automatically based on a phone number
Prevent delivery errors and reduce costs by optimizing routes
Simple HTTP GET/POST request
JSON response format for easy integration
Please refer to the documentation for request/response examples
Notes
- Use the E.164 format with country code (e.g., 8190xxxxxxx for Japan).
The API returns the carrier name and line type (e.g., mobile, landline).
Actual carriers may vary due to number portability.