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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 Green

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

Postal Information

ZIP Code 27401
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,07° N
Longitude -79,77° 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 Greensboro, NC

Postal Information

ZIP Code 27402
Type Po Box
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 336
Latitude 36,07° N
Longitude -79,82° 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 Greensboro, NC

Postal Information

ZIP Code 27403
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,07° N
Longitude -79,82° 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 Greensboro, NC

Postal Information

ZIP Code 27404
Type Po Box
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 336
Latitude 36,07° N
Longitude -79,82° 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 Greensboro, NC

Postal Information

ZIP Code 27405
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable Hamtown, Mount Zion, Rankin, Summit, Tennessee Acres
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,11° N
Longitude -79,74° 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 Greensboro, NC

Postal Information

ZIP Code 27406
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable Forest Oaks, South Greensboro, Spring Valley, Vandalia
Time Zone America/New_York
Area Codes 336, 743
Latitude 36° N
Longitude -79,76° 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 Greensboro, NC

Postal Information

ZIP Code 27407
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable Groomtown, Hilltop, Sedgefield
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,01° N
Longitude -79,88° 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 Greensboro, NC

Postal Information

ZIP Code 27408
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable Country Park Acres, Guilford Courthouse National, Plaza
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,1° N
Longitude -79,81° 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 Greensboro, NC

Postal Information

ZIP Code 27409
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable Guilford, Guilford College
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,07° N
Longitude -79,96° 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 Greensboro, NC

Postal Information

ZIP Code 27410
Type Standard
Primary City Greensboro
State NC
County Guilford County
Acceptable Cities -
Unacceptable Friendship, Greensboro High Point Winsto, Guilford, Guilford College, Ridgefield
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,12° N
Longitude -79,89° 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 Greensboro, NC

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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.