Dynamic Number Insertion

{primary} Calldrip’s dynamic number insertion is flexible and easy to implement. In order or to swap out a number on your website, you’ll need to have a visible telephone number within the HTML on your website.

How does it work?

Calldrip’s Dynamic Number Insertion works by installing a unique snippet of JavaScript on your website. Each number on your website can have its own unique script for call tracking. The installation works by placing a simple JavaScript snippet to each page of your website before the tag.

You can setup each of the unique lead sources within your Calldrip account that you would like to be tracked dynamically. These lead sources may consist of specific lead sources such as Google AdWords or Facebook. When a visitor navigates to your website, Calldrip’s JavaScript will swap the numbers on your website with the appropriate tracking number. We’ll then log the visitor in a cookie so they’ll continue to see the same tracking number each time they return to your website.

Acceptable Formats

  • 111-22-3333
  • 111.222.3333
  • (111) 222-3333


Insert the code snippet immediately before the tag on every page of your website. It must be included on every landing page and every page containing a phone number. You can install this script on both HTTP and HTTPS pages.

Example Code Snippet

<meta data-calldripsource="123456" data-calldripaccount="1234">
<script type="text/javascript" src="https://calldrip.colynk.com/dynamic/dynamic.js"></script>