Find the last 4 digits (ZIP+4) for an address in 20598

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ZIP Code 20598 – Dhs, VA

Dhs, Virginia · Loudoun County · Eastern time

ZIP code20598
CityDhs
StateVirginia
CountyLoudoun County
PopulationNot published (no Census ZIP area)
Time zoneEastern · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)38.9904, -77.4477

Area codes in this area

703571

These are the area codes that most often serve ZIP 20598 (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

20103 Dulles · 0.4 mi20101 Dulles · 0.9 mi20189 Dulles · 1.3 mi20163 Sterling · 1.5 mi20167 Sterling · 1.5 mi20166 Sterling · 1.7 mi20164 Sterling · 3.1 mi20172 Herndon · 3.6 mi

About ZIP 20598

ZIP code 20598 is assigned to Dhs, Virginia. It lies in Loudoun 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 20103 (Dulles), about 0.4 miles away.

Every address in 20598 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