Available Phone Number

📘
Why Do I Need This?
The Available Phone Number API endpoint is needed because depending on how many customers you have, we may purchase multiple numbers for your company. We always want to try to use the phone number with the least number of associated customers to optimize for deliverability.

<html>
  <meta content="text/html;charset=utf-8" http-equiv="Content-Type">
<meta content="utf-8" http-equiv="encoding">
  <head><title>Ok</title>
    <script>
      function getPhoneNumber() {
        xmlHttp = new XMLHttpRequest();
        xmlHttp.open( "GET", 'https://www.sendsonar.com/api/v1/phone_numbers/available', true );
        xmlHttp.setRequestHeader("X-Publishable-Key","YOUR KEY HERE");
        xmlHttp.setRequestHeader("Content-type","application/json");
        xmlHttp.onreadystatechange=function() {
          if (xmlHttp.readyState==4 && xmlHttp.status==200) {
            phone_no = JSON.parse(xmlHttp.responseText);
            pretty_phone = phone_no.available_number.replace(/(\d{3})(\d{3})(\d{4})/, "($1) $2-$3");

            // Might want to format the returning 10 digit number
            document.getElementById('phone').innerHTML = pretty_phone;
          }
        }
        xmlHttp.send();
      }
    </script>
  </head>
  <body onload="getPhoneNumber()">
    <!-- Probably a good idea to have a default number incase the call fails -->
    <span id="phone">XXX-YYY-ZZZZ</span>
  </body>
</html>

📘Why Do I Need This?

📘
Why Do I Need This?