There were rumors going around regarding the Nokia Lumia 920 being exclusive to AT&T. It turns out that rumor is very much true. After the expiry of the exclusivity period, the Nokia Lumia 920 will likely make it to Verizon, T-Mobile and Sprint in 2013.

The rumor was laid to rest after the confirmation was uncovered in an AT&T training video highlighting what the Nokia Lumia 920 Widnows Phone 8 device is capable of. This move could affect Nokia in a bad way since the Lumia 920 is generating a lot more buzz when compared to the previous Lumia 900. Many consumers who are on other carriers might not be interested to switch to AT&T, despite wanting to purchase a Lumia 920.

One thing is certain, these subscribers will not wait a whole 6 months to purchase the Nokia Lumia 920, the most likely scenario is for them to look elsewhere for their Windows Phone 8 fix.

All three videos below: