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 Corn

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

Postal Information

ZIP Code 30092
Type Standard
Primary City Peachtree Corners
State GA
County Gwinnett County
Acceptable Cities Berkeley Lake, Norcross, Peachtree Cor
Unacceptable Parkway
Time Zone America/New_York
Area Codes 470, 678, 770, 943
Latitude 33,97° N
Longitude -84,23° 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 Peachtree Corners, GA

Postal Information

ZIP Code 30531
Type Standard
Primary City Cornelia
State GA
County Habersham County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 470, 678, 706, 762, 770, 943
Latitude 34,51° N
Longitude -83,52° 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 Cornelia, GA

Postal Information

ZIP Code 37047
Type Standard
Primary City Cornersville
State TN
County Marshall County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 931
Latitude 35,35° N
Longitude -86,84° 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 Cornersville, TN

Postal Information

ZIP Code 41731
Type Standard
Primary City Cornettsville
State KY
County Perry County
Acceptable Cities Daisy, Leatherwood, Ulvah
Unacceptable Wentz
Time Zone America/New_York
Area Codes 606
Latitude 37,13° N
Longitude -83,07° 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 Cornettsville, KY

Postal Information

ZIP Code 43555
Type Po Box
Primary City Ridgeville Corners
State OH
County Henry County
Acceptable Cities Rdgville Cors
Unacceptable -
Time Zone America/New_York
Area Codes 419, 567
Latitude 41,44° N
Longitude -84,26° 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 Ridgeville Corners, OH

Postal Information

ZIP Code 43730
Type Standard
Primary City Corning
State OH
County Perry County
Acceptable Cities Hemlock, Rendville
Unacceptable -
Time Zone America/New_York
Area Codes 220, 740
Latitude 39,6° N
Longitude -82,08° 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 Corning, OH

Postal Information

ZIP Code 45003
Type Standard
Primary City College Corner
State OH
County Preble County
Acceptable Cities College Cor
Unacceptable -
Time Zone America/New_York
Area Codes 283, 513, 765
Latitude 39,56° N
Longitude -84,81° 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 College Corner, OH

Postal Information

ZIP Code 47003
Type Standard
Primary City West College Corner
State IN
County Union County
Acceptable Cities W College Cnr
Unacceptable -
Time Zone America/Indiana/Indianapolis
Area Codes 283, 513, 765
Latitude 39,56° N
Longitude -84,83° 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 West College Corner, IN

Postal Information

ZIP Code 49060
Type Standard
Primary City Hickory Corners
State MI
County Barry County
Acceptable Cities Hickory Crnrs
Unacceptable -
Time Zone America/Detroit
Area Codes 269
Latitude 42,44° N
Longitude -85,37° 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 Hickory Corners, MI

Postal Information

ZIP Code 49818
Type Standard
Primary City Cornell
State MI
County Delta County
Acceptable Cities -
Unacceptable -
Time Zone America/Detroit
Area Codes 906
Latitude 45,9° N
Longitude -87,23° 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 Cornell, MI

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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.