56966 ZIP Code — Parcel Return Service, DC
District Of Columbia County, District Of Columbia
ZIP code 56966 is located in Parcel Return Service, District Of Columbia, within District Of Columbia County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 202.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
56966 ZIP code map
Cities in ZIP code 56966
Below are the cities the US Postal Service accepts for ZIP code 56966. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Parcel Return Service | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 11 |
| County FIPS | 001 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 0.0000 |
| Longitude | 0.0000 |
| Timezone | Eastern (ET) |
| Area code | 202 |