Handling Phone Numbers: Best Practices for Developers

Handling Phone Numbers When building real-time and telephony communication applications, you will inevitably need to store phone numbers. Whether it’s input you get from FreeSWITCH, Asterisk, or via an API like Tropo or Twilio, phone numbers can be tricky to handle, parse, verify, store, and display in your application. Why Are Phone Numbers So Hard? […]