Warren postal codes — New Jersey, United States
1 locality and postal code in Warren, within United States's three-level hierarchy.
Warren postal codes
| Country | State | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| United States | New Jersey | Warren | Hackettstown | 07840 | 40.853988 | -74.829056 | America/New_York |
Complete dataset
60,000 rows available in United States
Get verified, enriched postal data scoped to your use case.
Get full database →About Warren
Warren is a city of New Jersey, United States.
How postal codes work in Warren
United States uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Warren follow that format like everywhere else in the country, for example 07840 for Hackettstown.
Every code listed here for Warren begins with the prefix 07, which groups its delivery areas together within United States's national numbering.
Postal codes across United States, Warren included, are issued and maintained by United States Postal Service (USPS).
Addressing format
Addresses in United States are written [House number] [Street name], [City] [Region] [Postal code], and an address in Warren follows that same order:
What this dataset covers
This reference dataset lists 1 postal code for Warren, each paired with its locality and, where the source provides them, coordinates and a time zone.
Need bulk or current data?
Every country is free to browse. For complete, current datasets across 247 countries — scoped to your use case — talk to our team.
Warren postal codes — frequently asked questions
What postal codes does Warren use?
Every postal code listed here for Warren begins with the prefix 07.
What format are postal codes in Warren?
They use United States's national 99999 format. Five digits, numeric only. 07840 is one code from Warren.
Who issues postal codes in Warren?
United States Postal Service (USPS) issues and maintains postal codes throughout United States, Warren included.
How many postal codes are listed for Warren?
This reference dataset contains 1 postal code for Warren. That is the dataset's own count, not a claim about every code in use.
Which state is Warren in?
Warren is a city of New Jersey, United States.