ZIP Code 13340 – Frankfort, NY
Frankfort, New York · Herkimer County · Eastern time
| ZIP code | 13340 |
|---|---|
| City | Frankfort |
| State | New York |
| County | Herkimer County |
| Population | 7,404 |
| Time zone | Eastern · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 60.35 sq mi |
| Center (lat, long) | 43.0616, -75.1286 |
Area codes in this area
These are the area codes that most often serve ZIP 13340 (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
About ZIP 13340
ZIP code 13340 is assigned to Frankfort, New York. It lies in Herkimer County. Its Census area covers about 60.35 square miles of land. The closest neighboring ZIP is 13501 (Utica), about 5.1 miles away.
Every address in 13340 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