| 000 | unused |
| 001-003 | NH |
| 004-007 | ME |
| 008-009 | VT |
| 010-034 | MA |
| 035-039 | RI |
| 040-049 | CT |
| 050-134 | NY |
| 135-158 | NJ |
| 159-211 | PA |
| 212-220 | MD |
| 221-222 | DE |
| 223-231 | VA |
| 232-236 | WV |
| 237-246 | NC |
| 247-251 | SC |
| 252-260 | GA |
| 261-267 | FL |
| 268-302 | OH |
| 303-317 | IN |
| 318-361 | IL |
| 362-386 | MI |
| 387-399 | WI |
| 400-407 | KY |
| 408-415 | TN |
| 416-424 | AL |
| 425-428 | MS |
| 429-432 | AR |
| 433-439 | LA |
| 440-448 | OK |
| 449-467 | TX |
| 468-477 | MN |
| 478-485 | IA |
| 486-500 | MO |
| 501-502 | ND |
| 503-504 | SD |
| 505-508 | NE |
| 509-515 | KS |
| 516-517 | MT |
| 518-519 | ID |
| 520 | WY |
| 521-524 | CO |
| 525 | NM |
| 526-527 | AZ |
| 528-529 | UT |
| 530 | NV |
| 531-539 | WA |
| 540-544 | OR |
| 545-573 | CA |
| 574 | AK |
| 575-576 | HI |
| 577-579 | DC |
| 580 | VI (Virgin Islands) |
| 581-584 | PR (Puerto Rico) |
| 585 | NM |
| 586 | PI (Pacific Islands) (Guam, American Samoa, Northern Mariana Islands, Philippine Islands) |
| 587-588 | MS |
| 589-595 | FL |
| 596-599 | PR (Puerto Rico) |
| 600-601 | AZ |
| 602-626 | CA |
| 700-728 | Railroad workers through 1963 |
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