Regiolijst
- 68501 - Lincoln, Lancaster, Nebraska
- 68502 - Lincoln, Lancaster, Nebraska
- 68503 - Lincoln, Lancaster, Nebraska
- 68504 - Lincoln, Lancaster, Nebraska
- 68505 - Lincoln, Lancaster, Nebraska
- 68506 - Lincoln, Lancaster, Nebraska
- 68507 - Lincoln, Lancaster, Nebraska
- 68508 - Lincoln, Lancaster, Nebraska
- 68509 - Lincoln, Lancaster, Nebraska
- 68510 - Lincoln, Lancaster, Nebraska
- 68512 - Lincoln, Lancaster, Nebraska
- 68514 - Lincoln, Lancaster, Nebraska
- 68516 - Lincoln, Lancaster, Nebraska
- 68517 - Lincoln, Lancaster, Nebraska
- 68520 - Lincoln, Lancaster, Nebraska
- 68521 - Lincoln, Lancaster, Nebraska
- 68522 - Lincoln, Lancaster, Nebraska
- 68523 - Lincoln, Lancaster, Nebraska
- 68524 - Lincoln, Lancaster, Nebraska
- 68526 - Lincoln, Lancaster, Nebraska