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 Oto

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

Postal Information

ZIP Code 08341
Type Standard
Primary City Minotola
State NJ
County Atlantic County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 856
Latitude 39,52° N
Longitude -74,96° 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 Minotola, NJ

Postal Information

ZIP Code 10519
Type Po Box
Primary City Croton Falls
State NY
County Westchester County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 845, 914
Latitude 41,35° N
Longitude -73,66° 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 Croton Falls, NY

Postal Information

ZIP Code 10520
Type Standard
Primary City Croton On Hudson
State NY
County Westchester County
Acceptable Cities Croton Hdsn
Unacceptable Croton, Croton Hudson
Time Zone America/New_York
Area Codes 914
Latitude 41,22° N
Longitude -73,89° 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 Croton On Hudson, NY

Postal Information

ZIP Code 10521
Type Po Box
Primary City Croton On Hudson
State NY
County Westchester County
Acceptable Cities Croton Hdsn, Crugers
Unacceptable -
Time Zone America/New_York
Area Codes 914
Latitude 41,22° N
Longitude -73,89° 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 Croton On Hudson, NY

Postal Information

ZIP Code 13073
Type Standard
Primary City Groton
State NY
County Tompkins County
Acceptable Cities -
Unacceptable Groton City, W Groton, West Groton
Time Zone America/New_York
Area Codes 315, 607, 680
Latitude 42,58° N
Longitude -76,36° 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 Groton, NY

Postal Information

ZIP Code 20854
Type Standard
Primary City Potomac
State MD
County Montgomery County
Acceptable Cities Rockville
Unacceptable -
Time Zone America/New_York
Area Codes 227, 240, 301, 571, 703
Latitude 39,02° N
Longitude -77,19° 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 Potomac, MD

Postal Information

ZIP Code 20859
Type Po Box
Primary City Potomac
State MD
County Montgomery County
Acceptable Cities Rockville
Unacceptable -
Time Zone America/New_York
Area Codes 240
Latitude 39,02° N
Longitude -77,19° 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 Potomac, MD

Postal Information

ZIP Code 31743
Type Standard
Primary City De Soto
State GA
County Sumter County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 229
Latitude 31,95° N
Longitude -84,06° 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 De Soto, GA

Postal Information

ZIP Code 33592
Type Standard
Primary City Thonotosassa
State FL
County Hillsborough County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 656, 813
Latitude 28,07° N
Longitude -82,3° 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 Thonotosassa, FL

Postal Information

ZIP Code 33947
Type Standard
Primary City Rotonda West
State FL
County Charlotte County
Acceptable Cities Cape Haze, Placida
Unacceptable -
Time Zone America/New_York
Area Codes 941
Latitude 26,88° N
Longitude -82,27° 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 Rotonda West, 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.