Find the last 4 digits (ZIP+4) for an address in 20131

ZIP 20131, Philomont, VA is filled in. Just type the street address.

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ZIP Code 20131 – Philomont, VA

Philomont, Virginia · Loudoun County · Eastern time

ZIP code20131
CityPhilomont
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)39.0580, -77.7434

Area codes in this area

540826

These are the area codes that most often serve ZIP 20131 (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

20160 Lincoln · 4.1 mi20117 Middleburg · 4.1 mi20141 Round Hill · 5.1 mi20142 Round Hill · 5.3 mi20102 Dulles · 5.6 mi20104 Dulles · 5.6 mi20146 Ashburn · 5.6 mi20118 Middleburg · 6.2 mi

About ZIP 20131

ZIP code 20131 is assigned to Philomont, 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 20160 (Lincoln), about 4.1 miles away.

Every address in 20131 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