Try Caller ID Spoofing for Free from SpoofCard
In an ideal world, everything would be free, including spoof calls. Since such a place does not exist, we have to look to the internet and other reference sources in order to find savings where we can. As many spoofing services value long term customers, they allow you to try out the service first before committing to any sort of package or payment plans. These free caller ID spoofing test calls can be anywhere from a few seconds to a few minutes, depending upon the provider.
Phone call spoofing has been around for a while, and as it seems to be gaining popularity, there are many more providers pushing their marketing efforts in order to capture more customers. Be sure to visit several different providers to find the one that fits your needs as well as your budget. The calls are relatively inexpensive, however a free spoof call is always better!