Global Phone Numbers Catalog

The Twilio Global Phone Numbers Catalog gives you access to phone numbers tailored to specific use cases across over 100 countries. Twilio has worked with carriers around the globe to bring the power of programmable communications to these numbers, testing millions of them across a wide array of use cases. Rather than offering only numbers that meet the broadest set of requirements, the Catalog offers the best choices for the unique needs of every customer. We like to call these use case tailored phone numbers.

With the Global Phone Numbers Catalog, you get access to the breadth and depth of the communication options that exist in the phone numbers market, such as one-way numbers ideal for outbound use cases, or dual-function landline numbers for customer support messaging use cases. You can search the full inventory through the Phone Numbers API, which provides:

• A broader choice of phone numbers: Access our full suite of available phone numbers, featuring numbers tailored to specific use cases, such as unidirectional or premium numbers.
• More powerful search and management: Get the right options for your specific application with use case-based search and granular attribute filters.
• Rich phone number metadata: See every number's detailed capabilities, geodata, regulatory requirements, and configuration, to help you effectively choose and manage your inventory.

The Phone Numbers API is independent of the /AvailablePhoneNumbers and /IncomingPhoneNumbers endpoints. You can continue using both, however some number types are only visible via the Phone Numbers API, due to their unique characteristics.