Find the last 4 digits (ZIP+4) for an address in 83853

ZIP 83853, Porthill, ID is filled in. Just type the street address.

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ZIP Code 83853 – Porthill, ID

Porthill, Idaho · Boundary County · Pacific time

ZIP code83853
CityPorthill
StateIdaho
CountyBoundary County
PopulationNot published (no Census ZIP area)
Time zonePacific · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)48.9920, -116.4775

Area codes in this area

208986

These are the area codes that most often serve ZIP 83853 (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

83805 Bonners Ferry · 11 mi83826 Eastport · 14.8 mi83845 Moyie Springs · 24.4 mi83848 Nordman · 27.2 mi83847 Naples · 28.6 mi83821 Coolin · 36.4 mi59935 Troy · 37.5 mi83864 Sandpoint · 38.5 mi

About ZIP 83853

ZIP code 83853 is assigned to Porthill, Idaho. It lies in Boundary 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 83805 (Bonners Ferry), about 11 miles away.

Every address in 83853 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