Numerous outlets have heard directly from the Cupertino-based company that once the iPhone 3GS stock runs out, there will be no more made available.
It's time to upgrade
This is good news for anyone who has yet to upgrade their phone to the iPhone 4 or later, as iOS 6 will bring a host of improvements to all compatible iOS devices.
It'll no doubt be strange to see the smartphone phased out, as earlier this year Apple was expected to sell nearly 1.5 million iPhone 3GS.
A lot of that was due to the handset being offered for free with contract at many carriers, but the iPhone 4 should have no trouble taking over the entry-level slot.
TechRadar has reached out to Apple for an official statement on the matter, and will update this article when they respond.