ZIP code 06856
Where is ZIP code 06856?
Norwalk, Connecticut
Fairfield County · PO Box only ZIP code
ZIP code 06856 belongs to Norwalk, Connecticut in Fairfield County. 06856 is a PO Box only ZIP code: it is used for post office boxes at the Norwalk post office, not for street addresses. It is in the Eastern Time zone and uses area code 203. The closest ZIP codes are 06858 (Norwalk, 0.2 mi east), 06850 (Norwalk, 1.1 mi northwest) and 06854 (Norwalk, 1.2 mi south).
| ZIP code | 06856 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Norwalk |
| State | Connecticut (CT) |
| County | Fairfield County |
| Time zone | Eastern Time · now |
| Area code | 203 |
| Coordinates | 41.1112, -73.4204 map |
| 3-digit prefix | 068 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 06856
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 06858 | Norwalk, CT | 0.2 mi E | Unique |
| 06850 | Norwalk, CT | 1.1 mi NW | Standard |
| 06854 | Norwalk, CT | 1.2 mi S | Standard |
| 06855 | Norwalk, CT | 1.2 mi SE | Standard |
| 06851 | Norwalk, CT | 1.6 mi NE | Standard |
| 06853 | Norwalk, CT | 3 mi S | Standard |
| 06881 | Westport, CT | 3.9 mi NE | PO Box only |
| 06820 | Darien, CT | 4.1 mi SW | Standard |
| 06880 | Westport, CT | 4.3 mi NE | Standard |
| 06889 | Westport, CT | 4.3 mi NE | Unique |
| 06840 | New Canaan, CT | 4.7 mi NW | Standard |
| 06838 | Greens Farms, CT | 5.3 mi E | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 06856 or measure the distance to another ZIP code.
How to address mail to 06856
PO BOX 123
NORWALK CT 06856
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (06856-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Norwalk, CT
All Norwalk ZIP codes with population and income →
Questions
- What city is ZIP code 06856?
- 06856 is a Norwalk, Connecticut ZIP code.
- What county is 06856 in?
- ZIP code 06856 is in Fairfield County, Connecticut.
- What time zone is ZIP code 06856 in?
- 06856 is in the Eastern Time zone (America/New_York).
- What area code is 06856?
- Phone numbers in ZIP code 06856 use area code 203.
- Can I use 06856 for a street address?
- No. 06856 is only for PO Boxes. Street addresses in Norwalk use 06850, 06851, 06853.
- What ZIP codes are near 06856?
- The nearest ZIP codes to 06856 are 06858 (Norwalk, 0.2 miles), 06850 (Norwalk, 1.1 miles), 06854 (Norwalk, 1.2 miles) and 06855 (Norwalk, 1.2 miles).