Dunlap Tennessee ZIP Codes
Dunlap holds a single ZIP code.
Every ZIP code in Dunlap
| ZIP code | County |
|---|---|
| 37327 | Sequatchie County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Dunlap codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Dunlap. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Dunlap ZIP code begins 373. Those first three digits identify the sectional center facility that processes mail for this part of Tennessee. Statewide that range covers 87 ZIP codes, so Dunlap accounts for 1% of it.
Every Tennessee ZIP prefix and the region it covers →
Area codes covering Dunlap
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Dunlap occupies.
Dunlap Tennessee area codes in full →
Where Dunlap's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Dunlap
| City | Distance | ZIP codes |
|---|---|---|
| Palmer Tennessee ZIP codes | 9.9 mi | 1 ZIP code |
| Whitwell Tennessee ZIP codes | 14 mi | 1 ZIP code |
| Signal Mountain Tennessee ZIP codes | 16 mi | 1 ZIP code |
| Beersheba Springs Tennessee ZIP codes | 17 mi | 1 ZIP code |
| Coalmont Tennessee ZIP codes | 18 mi | 1 ZIP code |
| Graysville Tennessee ZIP codes | 19 mi | 1 ZIP code |
| Altamont Tennessee ZIP codes | 20 mi | 1 ZIP code |
| Pikeville Tennessee ZIP codes | 20 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.