The LG Quantum is becoming available online through AT&T and Microsoft. AT&T had the new Windows Phones on pre-order status but are now accepting online orders with nothing noted as to delays in shipping. The Quantum is also available at Microsoft's online store, again with no shipping or inventory issues noted. http://Amazon.com?tag=wpcentralb-20&ascsubtag=UUwpUdUnU5559 still has the phone listed as unavailable.
As expected, AT&T is selling the Windows Phone 7 device for $199.99 with the two year contractual discounts and $499.99 without the discounts. Microsoft is selling the Quantum for $479.99 out of contract. Both sites are offering free shipping.
No sightings on the LG at AT&T retail stores as of yet. If you've ordered or found the LG in stores, let us know in the comments. It's nice to see the Quantum join the mix of Windows Phone 7 devices.