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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 Centre

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

Postal Information

ZIP Code 11570
Type Standard
Primary City Rockville Centre
State NY
County Nassau County
Acceptable Cities Rockville Ctr
Unacceptable Lakeview, Rockville Center, Rvc
Time Zone America/New_York
Area Codes 363, 516
Latitude 40,66° N
Longitude -73,63° 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 Centre, NY

Postal Information

ZIP Code 11571
Type Po Box
Primary City Rockville Centre
State NY
County Nassau County
Acceptable Cities Rockville Ctr
Unacceptable Rockville Center, Rvc
Time Zone America/New_York
Area Codes 516
Latitude 40,66° N
Longitude -73,63° 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 Centre, NY

Postal Information

ZIP Code 16828
Type Standard
Primary City Centre Hall
State PA
County Centre County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 582, 814
Latitude 40,84° N
Longitude -77,68° 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 Centre Hall, PA

Postal Information

ZIP Code 20120
Type Standard
Primary City Centreville
State VA
County Fairfax County
Acceptable Cities Sully Station
Unacceptable -
Time Zone America/New_York
Area Codes 571, 703
Latitude 38,84° N
Longitude -77,44° 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 Centreville, VA

Postal Information

ZIP Code 20121
Type Standard
Primary City Centreville
State VA
County Fairfax County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 571, 703
Latitude 38,81° N
Longitude -77,46° 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 Centreville, VA

Postal Information

ZIP Code 20122
Type Po Box
Primary City Centreville
State VA
County Fairfax County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 571
Latitude 38,84° N
Longitude -77,44° 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 Centreville, VA

Postal Information

ZIP Code 21617
Type Standard
Primary City Centreville
State MD
County Queen Anne's County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 410, 443, 667
Latitude 39,04° N
Longitude -76,06° 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 Centreville, MD

Postal Information

ZIP Code 35042
Type Standard
Primary City Centreville
State AL
County Bibb County
Acceptable Cities -
Unacceptable Eoline
Time Zone America/Chicago
Area Codes 205, 334, 659
Latitude 32,95° N
Longitude -87,13° 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 Centreville, AL

Postal Information

ZIP Code 35960
Type Standard
Primary City Centre
State AL
County Cherokee County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 256, 706, 762, 938
Latitude 34,15° N
Longitude -85,67° 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 Centre, AL

Postal Information

ZIP Code 39631
Type Standard
Primary City Centreville
State MS
County Wilkinson County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 225, 601, 769
Latitude 31,08° N
Longitude -91,06° 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 Centreville, MS

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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.