Find the last 4 digits (ZIP+4) for an address in 83229

ZIP 83229, Cobalt, ID is filled in. Just type the street address.

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ZIP Code 83229 – Cobalt, ID

Cobalt, Idaho · Lemhi County · Mountain time

ZIP code83229
CityCobalt
StateIdaho
CountyLemhi County
PopulationNot published (no Census ZIP area)
Time zoneMountain · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)45.0930, -114.2317

Area codes in this area

208986

These are the area codes that most often serve ZIP 83229 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

83469 Shoup · 8.7 mi83467 Salmon · 18.6 mi83466 North Fork · 24.4 mi83462 Carmen · 24.7 mi83468 Tendoy · 33.3 mi83235 Ellis · 33.9 mi83465 Lemhi · 34.2 mi83463 Gibbonsville · 35.2 mi

About ZIP 83229

ZIP code 83229 is assigned to Cobalt, Idaho. It lies in Lemhi County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 83469 (Shoup), about 8.7 miles away.

Every address in 83229 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources