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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 Oak

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

Postal Information

ZIP Code 28399
Type Standard
Primary City White Oak
State NC
County Bladen County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 472, 910
Latitude 34,74° N
Longitude -78,7° 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 White Oak, NC

Postal Information

ZIP Code 28465
Type Standard
Primary City Oak Island
State NC
County Brunswick County
Acceptable Cities Caswell Beach
Unacceptable Fort Caswell, Ft Caswell, Long Beach, Sunny Point Mil Ocean, Sunny Point Military Ocean T, Yaupon Beach
Time Zone America/New_York
Area Codes 472, 910
Latitude 33,91° N
Longitude -78,1° 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 Oak Island, NC

Postal Information

ZIP Code 29481
Type Standard
Primary City Smoaks
State SC
County Colleton County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 803, 839, 843, 854
Latitude 33,08° N
Longitude -80,81° 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 Smoaks, SC

Postal Information

ZIP Code 30272
Type Po Box
Primary City Red Oak
State GA
County Fulton County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 404, 470, 678, 943
Latitude 33,62° N
Longitude -84,5° 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 Red Oak, GA

Postal Information

ZIP Code 30566
Type Standard
Primary City Oakwood
State GA
County Hall County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 470, 678, 770, 943
Latitude 34,23° N
Longitude -83,88° 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 Oakwood, GA

Postal Information

ZIP Code 30732
Type Po Box
Primary City Oakman
State GA
County Gordon County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 706
Latitude 34,56° N
Longitude -84,71° 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 Oakman, GA

Postal Information

ZIP Code 31568
Type Standard
Primary City White Oak
State GA
County Camden County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 912
Latitude 31,03° N
Longitude -81,82° 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 White Oak, GA

Postal Information

ZIP Code 31772
Type Standard
Primary City Oakfield
State GA
County Worth County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 229
Latitude 31,77° N
Longitude -83,97° 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 Oakfield, GA

Postal Information

ZIP Code 32060
Type Standard
Primary City Live Oak
State FL
County Suwannee County
Acceptable Cities Dowling Park
Unacceptable -
Time Zone America/New_York
Area Codes 386, 448, 850
Latitude 30,27° N
Longitude -83,04° 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 Live Oak, FL

Postal Information

ZIP Code 32064
Type Standard
Primary City Live Oak
State FL
County Suwannee County
Acceptable Cities Boys Ranch, Dowling Park
Unacceptable -
Time Zone America/New_York
Area Codes 386, 448, 850
Latitude 30,29° N
Longitude -82,98° 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 Live Oak, FL

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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.