Fromberg Montana ZIP Codes
Fromberg holds a single ZIP code.
Every ZIP code in Fromberg
| ZIP code | County |
|---|---|
| 59029 | Carbon 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Fromberg codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Fromberg. 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 Fromberg ZIP code begins 590. Those first three digits identify the sectional center facility that processes mail for this part of Montana. Statewide that range covers 75 ZIP codes, so Fromberg accounts for 1% of it.
Every Montana ZIP prefix and the region it covers →
Area codes covering Fromberg
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Fromberg occupies.
Fromberg Montana area codes in full →
Where Fromberg's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Fromberg
| City | Distance | ZIP codes |
|---|---|---|
| Joliet Montana ZIP codes | 7.1 mi | 1 ZIP code |
| Laurel Montana ZIP codes | 20 mi | 1 ZIP code |
| Bearcreek Montana ZIP codes | 20 mi | 1 ZIP code |
| Red Lodge Montana ZIP codes | 22 mi | 1 ZIP code |
| Columbus Montana ZIP codes | 24 mi | 1 ZIP code |
| Billings Montana ZIP codes | 32 mi | 14 ZIP codes |
| Broadview Montana ZIP codes | 49 mi | 1 ZIP code |
| Big Timber Montana ZIP codes | 59 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.