During congestion top 3% of users ( You are not automatically enrolled.
Customers participating in the DIGITS beta will be able to enroll a few weeks after launch.
Seattle mobile phone numbers are more difficult to find as these numbers are not public record.
As a result, there is no cell phone directory for Seattle at this time.
Reverse phone number lookup is possible in both of these directories - simply enter the number and you can find the customer name and address. If you reverse lookup for cell phone numbers, this is more difficult since mobile numbers are not currently public record in the US.