Every ZIP code in Cumberland County

377xx–385xx

The complete list of Cumberland County, TN ZIP codes with the city each one delivers to.
ZIP code	City
37723	Crab Orchard
38555	Crossville
38557	Crossville
38558	Crossville
38571	Crossville
38572	Crossville
38578	Pleasant Hill

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Cumberland County codes above are listed without a column we would have to invent.

Cities and towns in Cumberland County

Area codes covering Cumberland County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Cumberland County's ZIP codes sit

Each point is the reference point of one Cumberland County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope every ZIP code recorded in Cumberland County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.