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 London

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

Postal Information

ZIP Code 03053
Type Standard
Primary City Londonderry
State NH
County Rockingham County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 603
Latitude 42,85° N
Longitude -71,36° 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 Londonderry, NH

Postal Information

ZIP Code 03257
Type Standard
Primary City New London
State NH
County Merrimack County
Acceptable Cities -
Unacceptable Sutton
Time Zone America/New_York
Area Codes 603
Latitude 43,41° N
Longitude -71,98° 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 New London, NH

Postal Information

ZIP Code 05148
Type Standard
Primary City Londonderry
State VT
County Windham County
Acceptable Cities Landgrove
Unacceptable Bromley Mtn
Time Zone America/New_York
Area Codes 802
Latitude 43,23° N
Longitude -72,79° 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 Londonderry, VT

Postal Information

ZIP Code 05155
Type Standard
Primary City South Londonderry
State VT
County Windham County
Acceptable Cities S Londonderry, Stratton Mnt, Stratton Mountain, Stratton Mtn
Unacceptable Rawsonville
Time Zone America/New_York
Area Codes 802
Latitude 43,18° N
Longitude -72,82° 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 South Londonderry, VT

Postal Information

ZIP Code 06320
Type Standard
Primary City New London
State CT
County New London County
Acceptable Cities -
Unacceptable Ft Trumbull, United States Coast Guard, Us Coast Guard Acad
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,35° N
Longitude -72,1° 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 New London, CT

Postal Information

ZIP Code 19360
Type Po Box
Primary City New London
State PA
County Chester County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 484, 610, 835
Latitude 39,77° N
Longitude -75,88° 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 New London, PA

Postal Information

ZIP Code 25126
Type Po Box
Primary City London
State WV
County Kanawha County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 304, 681
Latitude 38,2° N
Longitude -81,37° 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 London, WV

Postal Information

ZIP Code 28127
Type Standard
Primary City New London
State NC
County Stanly County
Acceptable Cities Badin Lake
Unacceptable Nw London
Time Zone America/New_York
Area Codes 336, 704, 743, 980
Latitude 35,44° N
Longitude -80,21° 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 New London, NC

Postal Information

ZIP Code 40741
Type Standard
Primary City London
State KY
County Laurel County
Acceptable Cities Marydell, Sasser, Tuttle
Unacceptable -
Time Zone America/New_York
Area Codes 606
Latitude 37,12° N
Longitude -84,08° 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 London, KY

Postal Information

ZIP Code 40742
Type Po Box
Primary City London
State KY
County Laurel County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 606
Latitude 37,12° N
Longitude -84,08° 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 London, KY

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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.