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 15759
Type Standard
Primary City Marion Center
State PA
County Indiana County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 582, 724, 814, 878
Latitude 40,77° N
Longitude -79,04° 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 Marion Center, PA

Postal Information

ZIP Code 16133
Type Standard
Primary City Jackson Center
State PA
County Mercer County
Acceptable Cities Jackson Ctr
Unacceptable -
Time Zone America/New_York
Area Codes 582, 724, 814, 878
Latitude 41,27° N
Longitude -80,13° 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 Jackson Center, PA

Postal Information

ZIP Code 16404
Type Standard
Primary City Centerville
State PA
County Crawford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 582, 814
Latitude 41,73° N
Longitude -79,76° 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 Centerville, PA

Postal Information

ZIP Code 16729
Type Standard
Primary City Duke Center
State PA
County McKean County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 582, 716, 814
Latitude 41,96° N
Longitude -78,5° 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 Duke Center, PA

Postal Information

ZIP Code 16935
Type Standard
Primary City Middlebury Center
State PA
County Tioga County
Acceptable Cities Middlebry Ctr
Unacceptable Crooked Creek, Keeneyville, Mdby Center, Middlebury, Niles Valley, Shortsville
Time Zone America/New_York
Area Codes 272, 570, 582, 814
Latitude 41,89° N
Longitude -77,3° 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 Middlebury Center, PA

Postal Information

ZIP Code 18034
Type Standard
Primary City Center Valley
State PA
County Lehigh County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 484, 610, 835
Latitude 40,53° N
Longitude -75,42° 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 Center Valley, PA

Postal Information

ZIP Code 18430
Type Standard
Primary City Herrick Center
State PA
County Susquehanna County
Acceptable Cities Herrick Ctr
Unacceptable -
Time Zone America/New_York
Area Codes 272, 570
Latitude 41,76° N
Longitude -75,47° 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 Herrick Center, PA

Postal Information

ZIP Code 18851
Type Standard
Primary City Warren Center
State PA
County Bradford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 272, 570, 607
Latitude 41,93° N
Longitude -76,18° 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 Warren Center, PA

Postal Information

ZIP Code 19516
Type Po Box
Primary City Centerport
State PA
County Berks County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 484, 610, 835
Latitude 40,49° N
Longitude -76,01° 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 Centerport, PA

Postal Information

ZIP Code 22437
Type Standard
Primary City Center Cross
State VA
County Essex County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 804
Latitude 37,8° N
Longitude -76,77° 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 Center Cross, VA

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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.