Google Reportedly To Unveil U.S. Wireless Service As Soon As Wednesday

(RTTNews) - Google Inc. (GOOG) is set to unveil its new U.S. wireless service as early as Wednesday, and is expected to allow customers to pay only for the amount of data they actually use each month, the Wall Street Journal reported citing people familiar with the matter.

The report said that Google's service will run on the networks of Sprint Corp. and T-Mobile, which have agreed to carry the traffic. The service initially will work only on Google's latest Nexus 6 phones, and the devices will dynamically be able to switch between Sprint and T-Mobile networks depending on which carrier has the strongest signal.

The service also is expected to use Wi-Fi networks to route phone calls and data, which could further reduce subscribers' bills.