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.

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ZIP Code Details for Ashland

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

Postal Information

ZIP Code 01721
Type Standard
Primary City Ashland
State MA
County Middlesex County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 508, 774
Latitude 42,25° N
Longitude -71,46° 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 Ashland, MA

Postal Information

ZIP Code 03217
Type Standard
Primary City Ashland
State NH
County Grafton County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 603
Latitude 43,69° N
Longitude -71,63° 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 Ashland, NH

Postal Information

ZIP Code 04732
Type Standard
Primary City Ashland
State ME
County Aroostook County
Acceptable Cities Garfield Plt, Masardis, Nashville Plt, Sheridan
Unacceptable -
Time Zone America/New_York
Area Codes 207
Latitude 46,63° N
Longitude -68,4° 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 Ashland, ME

Postal Information

ZIP Code 12407
Type Standard
Primary City Ashland
State NY
County Greene County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 518, 838
Latitude 42,3° 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 Ashland, NY

Postal Information

ZIP Code 17921
Type Standard
Primary City Ashland
State PA
County Schuylkill County
Acceptable Cities Centralia, Helfenstein
Unacceptable Big Mine Run Junction, Fountain Springs, Homesville, Mable, Mowry, Taylorville
Time Zone America/New_York
Area Codes 272, 570
Latitude 40,78° N
Longitude -76,34° 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 Ashland, PA

Postal Information

ZIP Code 23005
Type Standard
Primary City Ashland
State VA
County Hanover County
Acceptable Cities -
Unacceptable Ashaiiu
Time Zone America/New_York
Area Codes 804
Latitude 37,76° N
Longitude -77,47° 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 Ashland, VA

Postal Information

ZIP Code 36251
Type Standard
Primary City Ashland
State AL
County Clay County
Acceptable Cities -
Unacceptable Bluff Spring, Carr Mill, Gibsonville, Harkins Crossroads, Idaho
Time Zone America/Chicago
Area Codes 256, 938
Latitude 33,27° N
Longitude -85,83° 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 Ashland, AL

Postal Information

ZIP Code 37015
Type Standard
Primary City Ashland City
State TN
County Cheatham County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 615, 629, 931
Latitude 36,27° N
Longitude -87,05° 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 Ashland City, TN

Postal Information

ZIP Code 38603
Type Standard
Primary City Ashland
State MS
County Benton County
Acceptable Cities Canaan, Snow Lake Shores, Snow Lake Shr
Unacceptable Cannon
Time Zone America/Chicago
Area Codes 662
Latitude 34,83° N
Longitude -89,17° 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 Ashland, MS

Postal Information

ZIP Code 41101
Type Standard
Primary City Ashland
State KY
County Boyd County
Acceptable Cities Summitt, Westwood
Unacceptable Bellefonte, Ironville, Meads, Millseat, Naples, Princess, Rockdale, West Fairview
Time Zone America/New_York
Area Codes 606
Latitude 38,47° N
Longitude -82,65° 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 Ashland, KY

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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.