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U.S. ZIP Codes Database 2026

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ZIP Code Details for Hanover

Detailed geographic and postal record lookup for the city of Hanover.

Postal Information

ZIP Code 02339
Type Standard
Primary City Hanover
State MA
County Plymouth County
Acceptable Cities -
Unacceptable Assinippi, West Hanover
Time Zone America/New_York
Area Codes 339, 781
Latitude 42,11° N
Longitude -70,81° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, MA

Postal Information

ZIP Code 02340
Type Unique
Primary City Hanover
State MA
County Plymouth County
Acceptable Cities -
Unacceptable Wearguard
Time Zone America/New_York
Area Codes 339
Latitude 42,11° N
Longitude -70,81° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, MA

Postal Information

ZIP Code 03755
Type Standard
Primary City Hanover
State NH
County Grafton County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 603, 802
Latitude 43,7° N
Longitude -72,27° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, NH

Postal Information

ZIP Code 04237
Type Standard
Primary City Hanover
State ME
County Oxford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 207
Latitude 44,49° N
Longitude -70,73° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, ME

Postal Information

ZIP Code 06350
Type Po Box
Primary City Hanover
State CT
County New London County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,65° N
Longitude -72,07° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, CT

Postal Information

ZIP Code 07936
Type Standard
Primary City East Hanover
State NJ
County Morris County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 862, 973
Latitude 40,81° N
Longitude -74,36° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of East Hanover, NJ

Postal Information

ZIP Code 17331
Type Standard
Primary City Hanover
State PA
County York County
Acceptable Cities -
Unacceptable Baresville, Bowman Addition, Brushtown, Edgegrove, Fairview Drive, Gitts Run, Gnatstown, Grangeville, Green Springs, Hershey Heights, Hobart, Jacobs Mills, Moulstown, Park Heights, Park Hills, Parkville, Pennville, Pleasant Hill, Shorbes Hill, York Road
Time Zone America/New_York
Area Codes 223, 410, 443, 667, 717
Latitude 39,81° N
Longitude -76,98° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, PA

Postal Information

ZIP Code 17332
Type Unique
Primary City Hanover
State PA
County York County
Acceptable Cities -
Unacceptable Direct Brands
Time Zone America/New_York
Area Codes 717
Latitude 39,81° N
Longitude -76,98° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, PA

Postal Information

ZIP Code 17333
Type Unique
Primary City Hanover
State PA
County York County
Acceptable Cities -
Unacceptable Hanover Direct
Time Zone America/New_York
Area Codes 717
Latitude 39,81° N
Longitude -76,98° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, PA

Postal Information

ZIP Code 17334
Type Unique
Primary City Hanover
State PA
County York County
Acceptable Cities -
Unacceptable Direct Brands
Time Zone America/New_York
Area Codes 717
Latitude 39,8° N
Longitude -76,98° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Hanover, PA

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Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.