If you need to get information about ZIP code 02454, you can check it here. Its location and other data which might be helpful for you are below.
Where is the 02454 ZIP code?
02454 is the ZIP code which is located in following place:
| ZIP code | 02454 |
| State | Massachusetts |
| State abbreviation | MA |
| County | Middlesex County |
| City or more specific location | Waltham |
| ZIP code type | PO Box |
To check another ZIP code, use our ZIP Code Lookup by digits. Enter 5-digit code to know its location.
ZIP Code 02454 location on the Map
More detailed information of the location can only be provided by the ZIP+4 codes which are also called “add-on codes” or “add-ons”.
In most cases ZIP+4 codes are not necessary. 5 digits are usually enough. For example, ZIP code 02454 has such coordinates:
- Latitude: 42.38
- Longitude: -71.24
Depending on the area and population of the location, there may be several postal codes in the same place. Check all ZIP codes of Waltham with the help of our ZIP codes lookup by city.
What time is it in the area of 02454 ZIP code?
This location belongs to the Eastern Time Zone of the United States. It means that the current time there is so:
Daylight saving time is observed in the area where the ZIP code 02454 is used. Read more about DST in our article.
Area Code in 02454 ZIP code, Waltham, MA
The locals of Waltham, MA, who live at the address with ZIP code 02454, utilize area code 339. Their local phone numbers start with exactly these digits.
Note, please, that there might be several area codes within a city. To know more use our Area Code Lookup.
More about ZIP code 02454
For addresses where this ZIP code is used, the following local information is known:
- Area code for this ZIP code: 339 — local phone numbers in Waltham start with these digits, check here for other area codes that can be used there.
- ZIP code type: PO Box — one of ZIP codes primary types.
- Approximate population: information is in the process of updating
- Approximate quantity of households: information is in the process of updating
- Approximate mean income: $ information is in the process of updating
- Land area: information is in the process of updating square meters (m2). To convert square meters to square feet, miles or other units use this Area Converter.
- Water area: information is in the process of updating square meters (m2). Convert square meters to square miles.
Envelope example with ZIP code
To understand how it is written when addressing a letter, look at the example for ZIP code 02454. Envelope example is shown below:
Street address
City, state and ZIP code
Country
Street address
Waltham, Massachusetts, 02454
United States of America
What does ZIP code 02454 mean?
Each 5-digit ZIP code represents post offices all across the US. 02454 is one of such examples. It can be split into three major parts:
- The first digit of a ZIP code determines what national area (ZIP code area) it belongs to. There are 10 ZIP Code areas which are segmented by USPS. They start from the northeast and are numbered from 0 to 9. It might be the state, one of US territories or some military area. In this case it means Massachusetts, MA.
- The next two digits identify region or city. They’ve been chosen by USPS not accidentally. The first ZIP Codes are assigned to that city which is central in a specific geographical region. After them all another ZIP codes get assigned in alphabetical order.
- The last two ones show exact delivery area within this location. They divide city or town into specific areas at the local level and provide creation of optimal delivery routes.
US ZIP codes structure
What structure US ZIP codes have, see in the example below:
ZIP codes are important information for addressing parcels and mails. If you’ve already sent it, you can track any shipment by tracking number using our universal service – Package Tracking.