Empire Builder "Lines" or TSNs?

[AmtrakCrescent20]

I was wondering what the TSNs (or lines-I'm not sure which is the correct term, but I'm talking about the changeable sleeping car and coach numbers-0830, 0831 etc.) are for the 4 sleeping cars on the EB-the transition sleeper, 2 Seattle sleepers, and Portland sleeper.

Thanks!

 

[Trogdor]

0710/0810 - Transition sleeper

0731/0831 - Second Seattle sleeper (seasonal)

0730/0830 - First Seattle sleeper

0711/0811 - First Seattle coach

0712/0812 - Second Seattle coach

2714/2814 - First Portland coach

2715/2815 - Second Portland coach

2730/2830 - Portland sleeper

0709/0809 - St. Paul coach (seasonal)

0708/0808 - Second St. Paul coach (very rare)