U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
City lookup

ZIP Code Details for Ash

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

Postal Information

ZIP Code 06278
Type Standard
Primary City Ashford
State CT
County Windham County
Acceptable Cities Warrenville
Unacceptable -
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,9° N
Longitude -72,17° 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 Ashford, CT

Postal Information

ZIP Code 06338
Type Po Box
Primary City Mashantucket
State CT
County New London County
Acceptable Cities Ledyard
Unacceptable -
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,46° N
Longitude -71,97° 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 Mashantucket, CT

Postal Information

ZIP Code 06793
Type Standard
Primary City Washington
State CT
County Litchfield County
Acceptable Cities Washington Depot, Washington Dt
Unacceptable Washington Green
Time Zone America/New_York
Area Codes 203, 475, 860, 959
Latitude 41,63° N
Longitude -73,28° 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 Washington, CT

Postal Information

ZIP Code 06794
Type Standard
Primary City Washington Depot
State CT
County Litchfield County
Acceptable Cities Washington Dt
Unacceptable Washington
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,65° N
Longitude -73,32° 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 Washington Depot, CT

Postal Information

ZIP Code 07676
Type Standard
Primary City Township Of Washington
State NJ
County Bergen County
Acceptable Cities Twp Washingtn, Twp Washinton, Washington Twps
Unacceptable Washington Tnshp, Washington Township, Washington Twnshp, Washington Twp, Washington Twsp
Time Zone America/New_York
Area Codes 201, 551
Latitude 40,98° N
Longitude -74,06° 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 Township Of Washington, NJ

Postal Information

ZIP Code 07882
Type Standard
Primary City Washington
State NJ
County Warren County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 908
Latitude 40,75° N
Longitude -74,98° 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 Washington, NJ

Postal Information

ZIP Code 10992
Type Standard
Primary City Washingtonville
State NY
County Orange County
Acceptable Cities Washingtonvle
Unacceptable -
Time Zone America/New_York
Area Codes 845
Latitude 41,42° N
Longitude -74,15° 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 Washingtonville, NY

Postal Information

ZIP Code 11050
Type Standard
Primary City Port Washington
State NY
County Nassau County
Acceptable Cities Prt Washingtn, Sands Point
Unacceptable Baxter Estates, Harbor Acres, Manorhaven, Port Wash, Pr Wash, Pr Wshngtn, Pt Wash, The Terrace
Time Zone America/New_York
Area Codes 363, 516
Latitude 40,82° N
Longitude -73,68° 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 Port Washington, NY

Postal Information

ZIP Code 11051
Type Unique
Primary City Port Washington
State NY
County Nassau County
Acceptable Cities Prt Washingtn
Unacceptable Publishers Clearing Hse Brm
Time Zone America/New_York
Area Codes 516
Latitude 40,82° N
Longitude -73,68° 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 Port Washington, NY

Postal Information

ZIP Code 11052
Type Unique
Primary City Port Washington
State NY
County Nassau County
Acceptable Cities Prt Washingtn
Unacceptable Publishers Clearing House
Time Zone America/New_York
Area Codes 516
Latitude 40,82° N
Longitude -73,68° 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 Port Washington, NY

Page 3 of 53
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.