First three digits · Mississippi
ZIP Codes Starting with
43 ZIP codes start with 393, sorted at the Jackson, MS (SCF 390) sectional center (USPS labeling list L005, effective October 1, 2026) in Mississippi: 40 residential ZIP codes across 11 counties and 3 PO Box or single-organization codes (Census 2020 ZCTAs and GeoNames postal codes, October 2026).
What do the digits 393 mean?
The first digit, 3, is one of ten national areas (Alabama, Florida, Georgia, Mississippi, Tennessee and Armed Forces Americas). The first three, 393, route mail to a sectional center: USPS labeling list L005 (effective October 1, 2026) sends letters for 393 to the Jackson, MS (SCF 390) facility. The last two digits pick the delivery area. By residents, the largest town names among the 393 ZIP codes are Meridian, Philadelphia, Louisville, Waynesboro, Union and Macon.
The same facility sorts 9 prefixes, 344 ZIP codes in all: 369, 387, 389, 390, 391, 392, 393, 396, 397.
Where are the 393 ZIP codes?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All ZIP codes starting with 393
| County | ||||||
|---|---|---|---|---|---|---|
| 39301 | Meridian | Lauderdale County | 20,807 | 80 | $42k | $119k |
| 39302 | Meridian | Lauderdale County | PO Box or unique | – | – | – |
| 39303 | Meridian | Lauderdale County | PO Box or unique | – | – | – |
| 39304 | Meridian | Lauderdale County | PO Box or unique | – | – | – |
| 39305 | Meridian | Lauderdale County | 21,638 | 218 | $68k | $172k |
| 39307 | Meridian | Lauderdale County | 15,047 | 166 | $30k | $91k |
| 39309 | Meridian | Lauderdale County | 335 | 35 | – | – |
| 39320 | Bailey | Lauderdale County | 1,930 | 41 | $71k | $170k |
| 39322 | Buckatunna | Wayne County | 1,712 | 23 | $37k | $59k |
| 39323 | Chunky | Newton County | 1,017 | 17 | $57k | $99k |
| 39324 | Clara | Wayne County | no residents | 0 | – | – |
| 39325 | Collinsville | Lauderdale County | 5,997 | 56 | $88k | $178k |
| 39326 | Daleville | Kemper County | 260 | 7 | $59k | – |
| 39327 | Decatur | Newton County | 4,509 | 43 | $58k | $157k |
| 39328 | De Kalb | Kemper County | 4,657 | 15 | $43k | $95k |
| 39330 | Enterprise | Clarke County | 3,187 | 25 | $59k | $154k |
| 39332 | Hickory | Newton County | 1,835 | 29 | $65k | $105k |
| 39335 | Lauderdale | Lauderdale County | 2,564 | 25 | $86k | $93k |
| 39336 | Lawrence | Newton County | 1,345 | 19 | $39k | $57k |
| 39337 | Little Rock | Newton County | 1,472 | 22 | $62k | $113k |
| 39338 | Louin | Jasper County | 3,566 | 17 | $50k | $60k |
| 39339 | Louisville | Winston County | 14,460 | 37 | $49k | $133k |
| 39341 | Macon | Noxubee County | 6,811 | 18 | $46k | $95k |
| 39342 | Marion | Lauderdale County | 1,839 | 594 | $45k | $187k |
| 39345 | Newton | Newton County | 5,870 | 42 | $40k | $89k |
| 39346 | Noxapater | Winston County | 1,704 | 22 | $62k | $100k |
| 39347 | Pachuta | Jasper County | 1,462 | 19 | $49k | $188k |
| 39348 | Paulding | Jasper County | 224 | 6 | $22k | – |
| 39350 | Philadelphia | Neshoba County | 23,778 | 58 | $55k | $104k |
| 39352 | Porterville | Kemper County | 380 | 4 | $69k | – |
| 39354 | Preston | Kemper County | 1,820 | 15 | $67k | $107k |
| 39355 | Quitman | Clarke County | 6,182 | 22 | $50k | $152k |
| 39356 | Rose Hill | Jasper County | 839 | 13 | $35k | $177k |
| 39358 | Scooba | Kemper County | 1,174 | 7 | $52k | – |
| 39359 | Sebastopol | Scott County | 196 | 175 | $40k | $108k |
| 39360 | Shubuta | Clarke County | 4,554 | 20 | $32k | $66k |
| 39361 | Shuqualak | Noxubee County | 1,190 | 9 | $31k | $54k |
| 39362 | State Line | Greene County | 3,311 | 17 | $40k | $90k |
| 39363 | Stonewall | Clarke County | 1,272 | 55 | $32k | $55k |
| 39364 | Toomsuba | Lauderdale County | 2,767 | 33 | $65k | $166k |
| 39365 | Union | Neshoba County | 8,050 | 42 | $57k | $99k |
| 39366 | Vossburg | Clarke County | 882 | 13 | – | $87k |
| 39367 | Waynesboro | Wayne County | 13,779 | 30 | $37k | $94k |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; GeoNames postal codes (CC BY 4.0) for codes without a residential area.