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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 Bay

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

Postal Information

ZIP Code 11706
Type Standard
Primary City Bay Shore
State NY
County Suffolk County
Acceptable Cities Fair Harbor, Kismet, Point O Woods, Saltaire
Unacceptable Bayshore, N Bay Shore, North Bay Shore, W Bay Shore, West Bay Shore
Time Zone America/New_York
Area Codes 631, 934
Latitude 40,72° N
Longitude -73,25° 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 Bay Shore, NY

Postal Information

ZIP Code 11709
Type Standard
Primary City Bayville
State NY
County Nassau County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 363, 516
Latitude 40,9° N
Longitude -73,56° 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 Bayville, NY

Postal Information

ZIP Code 11771
Type Standard
Primary City Oyster Bay
State NY
County Nassau County
Acceptable Cities -
Unacceptable Centre Island, Cove Neck, Laurel Hollow, Muttontown, Oyster Bay Cove, Upper Brookville
Time Zone America/New_York
Area Codes 363, 516
Latitude 40,86° N
Longitude -73,53° 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 Oyster Bay, NY

Postal Information

ZIP Code 11946
Type Standard
Primary City Hampton Bays
State NY
County Suffolk County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 631, 934
Latitude 40,86° N
Longitude -72,52° 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 Hampton Bays, NY

Postal Information

ZIP Code 12844
Type Standard
Primary City Kattskill Bay
State NY
County Washington County
Acceptable Cities Pilot Knob
Unacceptable -
Time Zone America/New_York
Area Codes 518, 838
Latitude 43,49° N
Longitude -73,62° 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 Kattskill Bay, NY

Postal Information

ZIP Code 12874
Type Standard
Primary City Silver Bay
State NY
County Warren County
Acceptable Cities -
Unacceptable Sabbath Day Point
Time Zone America/New_York
Area Codes 518, 838
Latitude 43,7° N
Longitude -73,51° 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 Silver Bay, NY

Postal Information

ZIP Code 12914
Type Standard
Primary City Bombay
State NY
County Franklin County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 315, 518, 680, 838
Latitude 44,93° N
Longitude -74,59° 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 Bombay, NY

Postal Information

ZIP Code 13028
Type Standard
Primary City Bernhards Bay
State NY
County Oswego County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 315, 680
Latitude 43,29° N
Longitude -75,93° 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 Bernhards Bay, NY

Postal Information

ZIP Code 13123
Type Po Box
Primary City North Bay
State NY
County Oneida County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 315, 680
Latitude 43,23° N
Longitude -75,75° 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 North Bay, NY

Postal Information

ZIP Code 13331
Type Standard
Primary City Eagle Bay
State NY
County Herkimer County
Acceptable Cities -
Unacceptable Big Moose
Time Zone America/New_York
Area Codes 315, 518, 680, 838
Latitude 43,87° N
Longitude -74,88° 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 Eagle Bay, NY

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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.