The Lookups API offers information about a phone number such as region-specific formatting, carrier details, and caller name information. Each request can obtain 1 or more types of data. This API returns information in JSON format, and requires API Keys for authentication. Twilio is a San Francisco based telephony infrastructure provider.
We've added 11 APIs to the ProgrammableWeb directory in categories including Government, Astronomy, and Browsers. A highlight today is the Facebook Instant Articles API, which enables content providers to automatically publish articles within Facebook. Here's a rundown of the latest additions.