First three digits · Tennessee
ZIP Codes Starting with
35 ZIP codes start with 384, sorted at the Nashville, TN (SCF 370) sectional center (USPS labeling list L005, effective October 1, 2026) in Tennessee: 34 residential ZIP codes across 9 counties and 1 PO Box or single-organization code (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 384 mean?
The first digit, 3, is one of ten national areas (Alabama, Florida, Georgia, Mississippi, Tennessee and Armed Forces Americas). The first three, 384, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 384 to the Nashville, TN (SCF 370) facility. The last two digits pick the delivery area. By residents, the largest town names among the 384 ZIP codes are Columbia, Lawrenceburg, Pulaski, Hohenwald, Mount Pleasant and Summertown.
The same facility sorts 7 prefixes, 326 ZIP codes in all: 370, 371, 372, 384, 385, 421, 422.
Where are the 384 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 384
| County | ||||||
|---|---|---|---|---|---|---|
| 38401 | Columbia | Maury County | 67,482 | 227 | $69k | $339k |
| 38402 | Columbia | Maury County | PO Box or unique | – | – | – |
| 38425 | Clifton | Wayne County | 3,518 | 34 | $52k | $119k |
| 38449 | Ardmore | Lincoln County | 2,911 | 50 | $62k | $264k |
| 38450 | Collinwood | Wayne County | 2,611 | 25 | $43k | $108k |
| 38451 | Culleoka | Maury County | 4,145 | 49 | $90k | $342k |
| 38452 | Cypress Inn | Wayne County | 1,294 | 24 | $54k | $132k |
| 38453 | Dellrose | Lincoln County | 525 | 30 | $75k | $480k |
| 38454 | Duck River | Hickman County | 1,084 | 19 | $62k | $176k |
| 38455 | Elkton | Giles County | 119 | 422 | $158k | $214k |
| 38456 | Ethridge | Lawrence County | 4,561 | 66 | $50k | $209k |
| 38457 | Five Points | Lawrence County | 567 | 21 | $53k | $179k |
| 38459 | Frankewing | Lincoln County | 541 | 26 | $96k | $311k |
| 38460 | Goodspring | Giles County | 1,711 | 65 | $102k | $208k |
| 38461 | Hampshire | Lewis County | 1,460 | 20 | $66k | $418k |
| 38462 | Hohenwald | Lewis County | 9,986 | 52 | $59k | $172k |
| 38463 | Iron City | Wayne County | 2,644 | 23 | $58k | $153k |
| 38464 | Lawrenceburg | Lawrence County | 23,504 | 87 | $51k | $184k |
| 38468 | Leoma | Lawrence County | 5,545 | 56 | $62k | $207k |
| 38469 | Loretto | Lawrence County | 4,647 | 67 | $68k | $188k |
| 38471 | Lutts | Wayne County | 319 | 4 | $66k | $204k |
| 38472 | Lynnville | Giles County | 2,464 | 25 | $70k | $340k |
| 38473 | Minor Hill | Giles County | 1,129 | 41 | $55k | $247k |
| 38474 | Mount Pleasant | Maury County | 9,143 | 88 | $60k | $247k |
| 38475 | Olivehill | Hardin County | 873 | 14 | $56k | $121k |
| 38476 | Primm Springs | Williamson County | 1,228 | 30 | $84k | $574k |
| 38477 | Prospect | Giles County | 2,821 | 29 | $61k | $223k |
| 38478 | Pulaski | Giles County | 18,943 | 74 | $61k | $226k |
| 38481 | Saint Joseph | Lawrence County | 890 | 85 | $50k | $193k |
| 38482 | Santa Fe | Maury County | 2,017 | 45 | $90k | $350k |
| 38483 | Summertown | Lawrence County | 7,610 | 75 | $61k | $220k |
| 38485 | Waynesboro | Wayne County | 6,165 | 22 | $53k | $126k |
| 38486 | Westpoint | Lawrence County | 1,301 | 16 | $49k | $166k |
| 38487 | Williamsport | Maury County | 746 | 15 | $105k | $411k |
| 38488 | Taft | Lincoln County | 2,138 | 37 | $78k | $262k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.