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 Center

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

Postal Information

ZIP Code 05857
Type Standard
Primary City Newport Center
State VT
County Orleans County
Acceptable Cities Newport Ctr
Unacceptable -
Time Zone America/New_York
Area Codes 468, 802, 819, 873
Latitude 44,95° N
Longitude -72,3° 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 Newport Center, VT

Postal Information

ZIP Code 05863
Type Po Box
Primary City Saint Johnsbury Center
State VT
County Caledonia County
Acceptable Cities St Jhnsbry Ct
Unacceptable -
Time Zone America/New_York
Area Codes 802
Latitude 44,47° N
Longitude -72° 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 Saint Johnsbury Center, VT

Postal Information

ZIP Code 06020
Type Po Box
Primary City Canton Center
State CT
County Hartford County
Acceptable Cities -
Unacceptable Cherry Brook
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,86° N
Longitude -72,91° 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 Canton Center, CT

Postal Information

ZIP Code 06094
Type Po Box
Primary City Winchester Center
State CT
County Litchfield County
Acceptable Cities Winchestr Ctr
Unacceptable Winchester
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,92° N
Longitude -73,1° 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 Winchester Center, CT

Postal Information

ZIP Code 06250
Type Standard
Primary City Mansfield Center
State CT
County Tolland County
Acceptable Cities Mansfield Ctr
Unacceptable Mansfield, Mansfield Hollow, West Ashford
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,77° N
Longitude -72,19° 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 Mansfield Center, CT

Postal Information

ZIP Code 06259
Type Standard
Primary City Pomfret Center
State CT
County Windham County
Acceptable Cities Pomfret Ctr
Unacceptable Elliot, Pomfret Landing, Ponfret Center
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,86° N
Longitude -71,99° 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 Pomfret Center, CT

Postal Information

ZIP Code 06409
Type Standard
Primary City Centerbrook
State CT
County Middlesex County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 860, 959
Latitude 41,35° N
Longitude -72,42° 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 Centerbrook, CT

Postal Information

ZIP Code 06875
Type Po Box
Primary City Redding Center
State CT
County Fairfield County
Acceptable Cities Redding Ctr
Unacceptable -
Time Zone America/New_York
Area Codes 203
Latitude 41,3° N
Longitude -73,38° 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 Redding Center, CT

Postal Information

ZIP Code 07881
Type Standard
Primary City Wallpack Center
State NJ
County Sussex County
Acceptable Cities Wallpack Ctr
Unacceptable -
Time Zone America/New_York
Area Codes 272, 570, 862, 908, 973
Latitude 41,12° N
Longitude -74,93° 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 Wallpack Center, NJ

Postal Information

ZIP Code 11592
Type Unique
Primary City Rockville Center
State NY
County Nassau County
Acceptable Cities Rvc, National Profit, Rockville Ctr, Rockville Centre
Unacceptable -
Time Zone America/New_York
Area Codes 516
Latitude 40,75° N
Longitude -73,57° 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 Rockville Center, 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.