Debt collection companies and private investigators have been using this technology for years but there is a service that makes it available to you, very cheap and all you need is a phone. Land line, cell phone or internet phone it doesn't matter.
This how to is going to show you step by step how to spoof your caller ID using a service called TeleTurd <-- strange name indeed.
Step 1: Sign-up for caller id spoofing (Free 5-Minute sample)
1. Go to TeleTurd.com (http://www.TeleTurd.com)
2. On the home page, you should see "Get a Free 5-Minute Sample".
3. Fill out the quick information required, you will be provided a PIN number to login.