Find the last 4 digits (ZIP+4) for an address in 21670

ZIP 21670, Templeville, MD is filled in. Just type the street address.

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ZIP Code 21670 – Templeville, MD

Templeville, Maryland · Caroline County · Eastern time

ZIP code21670
CityTempleville
StateMaryland
CountyCaroline County
PopulationNot published (no Census ZIP area)
Time zoneEastern · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)39.1362, -75.7660

Area codes in this area

410443667

These are the area codes that most often serve ZIP 21670 (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

21649 Marydel · 1.2 mi19964 Marydel · 3.5 mi19953 Hartly · 4 mi21607 Barclay · 4.8 mi21640 Henderson · 5.5 mi21668 Sudlersville · 5.9 mi21644 Ingleside · 5.9 mi19934 Camden Wyoming · 8.2 mi

About ZIP 21670

ZIP code 21670 is assigned to Templeville, Maryland. It lies in Caroline 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 21649 (Marydel), about 1.2 miles away.

Every address in 21670 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