The main phone number for Priority One Credit Union is 626-441-1999. The assigned Federal Reserve Office for Priority One Credit Union is Fed 121000374. A bank's Routing Transit Number (RTN) is a 9-digit code used to identify your bank on checks, direct deposit, bill pay, and in other transactions.
The outer core is about 2300 km thick the inner core is about 1200 km thick.
Sitting on top of the outer core, we find the mantle. This layer is by far the thickest layer of Earth, about 1,800 miles thick! It also makes up about 85% of Earth's volume. Like the core, the mantle contains mostly iron, but in the form of silicate rocks.