Personal Tech New accounts may get only 5 GB instead of 15 Google is testing a storage reduction for new accounts unless a phone number is provided. The change the Chocolate Factory is trialing affects new accounts, reducing the free storage from 15 GB to a miserly 5 GB unless the user provides a telephone number. Not all new users are impacted. We created a Gmail account today, and were given the full 15 GB of storage without being required to provide a phone number (although it did ask for one for activation code purposes). The test is also regional and, it must be emphasized, is just that at this stage – a test. However, it could point to a future where tech vendors demand more data in return for using a 'free' service. Arguably, we're living in that future right now.…