| First 3 Digits | State/Territory |
|---|
| 001–003 | New Hampshire |
| 004–007 | Maine |
| 008–009 | Vermont |
| 010–034 | Massachusetts |
| 035–039 | Rhode Island |
| 040–049 | Connecticut |
| 050–134 | New York |
| 135–158 | New Jersey |
| 159–211 | Pennsylvania |
| 212–220 | Maryland |
| 221–222 | Delaware |
| 223–231 | Virginia |
| 232 | North Carolina,
West Virginia |
| 233–236 | West Virginia |
| 237–246 | North Carolina |
| 247–251 | South Carolina |
| 252–260 | Georgia |
| 261–267 | Florida |
| 268–302 | Ohio |
| 303–317 | Indiana |
| 318–361 | Illinois |
| 362–386 | Michigan |
| 387–399 | Wisconsin |
| 400–407 | Kentucky |
| 408–415 | Tennessee |
| 416–424 | Alabama |
| 425–428 | Mississippi |
| 429–432 | Arkansas |
| 433–439 | Louisiana |
| 440–448 | Oklahoma |
| 449–467 | Texas |
| 468–477 | Minnesota |
| 478–485 | Iowa |
| 486–500 | Missouri |
| 501–502 | North Dakota |
| 503–504 | South Dakota |
| 505–508 | Nebraska |
| 509–515 | Kansas |
| 516–517 | Montana |
| 518–519 | Idaho |
| 520 | Wyoming |
| 521–524 | Colorado |
| 525 | New Mexico |
| 526–527 | Arizona |
| 528–529 | Utah |
| 530 | Nevada |
| 531–539 | Washington |
| 540–544 | Oregon |
| 545–573 | California |
| 574 | Alaska |
| 575–576 | Hawaii |
| 577–579 | District of Columbia |
| 580 | Virgin Islands |
| 580–584 | Puerto Rico |
| 585 | New Mexico |
| 586 | Guam,
American Samoa,
Philippine Islands |
| 587–588 | Mississippi |
| 589–595 | Florida |
| 596–599 | Puerto Rico |
| 600–601 | Arizona |
| 602–626 | California |
| 627–645 | Texas |
| 646–647 | Utah |
| 648–649 | New Mexico |
| 650–653 | Colorado |
| 654–658 | South Carolina |
| 659–665 | Louisiana |
| 667–675 | Georgia |
| 676–679 | Arkansas |
| 680 | Nevada |
| 681–690 | North Carolina |
| 691–699 | Virginia |
| 700–728 | Railroad Board |
| 750–751 | Hawaii |
| 752–755 | Mississippi |
| 756–763 | Tennessee |
| 764–765 | Arizona |
| 766–772 | Florida |
|
| |
| State/Territory | First 3 Digits |
|---|
| Alabama | 416–424 |
| Alaska | 574 |
| American Samoa | 586 |
| Arizona | 526–527,
600-601,
764-765 |
| Arkansas | 429–432,
676-679 |
| California | 545–573,
602-626 |
| Colorado | 521–524,
650-653 |
| Connecticut | 040–049 |
| Delaware | 221–222 |
| District of Columbia | 577–579 |
| Florida | 261–267,
589-595,
766-772 |
| Georgia | 252–260,
667-675 |
| Guam | 586 |
| Hawaii | 575–576,
750–751 |
| Idaho | 518–519 |
| Illinois | 318–361 |
| Indiana | 303–317 |
| Iowa | 478–485 |
| Kansas | 509–515 |
| Kentucky | 400–407 |
| Louisiana | 433–439,
659–665 |
| Maine | 004–007 |
| Maryland | 212–220 |
| Massachusetts | 010–034 |
| Michigan | 362–386 |
| Minnesota | 468–477 |
| Mississippi | 425–428,
587–588,
752-755 |
| Missouri | 486–500 |
| Montana | 516–517 |
| Nebraska | 505–508 |
| Nevada | 530 680 |
| New Hampshire | 001–003 |
| New Jersey | 135–158 |
| New Mexico | 525,
585,
648–649 |
| New York | 050–134 |
| North Carolina | 232,
237–246,
681-690 |
| North Dakota | 501–502 |
| Ohio | 268–302 |
| Oklahoma | 440–448 |
| Oregon | 540–544 |
| Pennsylvania | 159–211 |
| Philippine Islands | 586 |
| Puerto Rico | 580–584,
596-599 |
| Railroad Board | 700–728 |
| Rhode Island | 035–039 |
| South Carolina | 247–251,
654-658 |
| South Dakota | 503–504 |
| Tennessee | 408–415,
756-763 |
| Texas | 449–467,
627-645 |
| Utah | 528–529,
646-647 |
| Vermont | 008–009 |
| Virginia | 223–231,
691-699 |
| Virgin Islands | 580 |
| Washington | 531–539 |
| West Virginia | 232–236 |
| Wisconsin | 387–399 |
| Wyoming | 520 |
|
|