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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 Frederic

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

Postal Information

ZIP Code 21709
Type Unique
Primary City Frederick
State MD
County Frederick County
Acceptable Cities -
Unacceptable State Farm Ins Co
Time Zone America/New_York
Area Codes 240
Latitude 39,42° N
Longitude -77,41° 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 Frederick, MD

Postal Information

ZIP Code 22401
Type Standard
Primary City Fredericksburg
State VA
County Fredericksburg city
Acceptable Cities Fredericksbrg
Unacceptable Enon, Fred
Time Zone America/New_York
Area Codes 540, 826
Latitude 38,29° N
Longitude -77,48° 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 Fredericksburg, VA

Postal Information

ZIP Code 22402
Type Po Box
Primary City Fredericksburg
State VA
County Fredericksburg City
Acceptable Cities Fredericksbrg
Unacceptable Fred
Time Zone America/New_York
Area Codes 540
Latitude 38,29° N
Longitude -77,48° 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 Fredericksburg, VA

Postal Information

ZIP Code 22403
Type Po Box
Primary City Fredericksburg
State VA
County Fredericksburg City
Acceptable Cities Falmouth, Fredericksbrg
Unacceptable Fred
Time Zone America/New_York
Area Codes 540
Latitude 38,29° N
Longitude -77,48° 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 Fredericksburg, VA

Postal Information

ZIP Code 22404
Type Po Box
Primary City Fredericksburg
State VA
County Fredericksburg City
Acceptable Cities Fredericksbrg
Unacceptable Fred
Time Zone America/New_York
Area Codes 540
Latitude 38,29° N
Longitude -77,48° 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 Fredericksburg, VA

Postal Information

ZIP Code 22405
Type Standard
Primary City Fredericksburg
State VA
County Stafford County
Acceptable Cities Falmouth, Fredericksbrg
Unacceptable Fred, Fredericksbg
Time Zone America/New_York
Area Codes 540, 804, 826
Latitude 38,31° N
Longitude -77,4° 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 Fredericksburg, VA

Postal Information

ZIP Code 22406
Type Standard
Primary City Fredericksburg
State VA
County Stafford County
Acceptable Cities Falmouth, Fredericksbrg
Unacceptable Fred, Fredbg, Frederickbg, Frederickbur, Fredericksbg, Fredericksbur
Time Zone America/New_York
Area Codes 540, 826
Latitude 38,4° N
Longitude -77,54° 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 Fredericksburg, VA

Postal Information

ZIP Code 22407
Type Standard
Primary City Fredericksburg
State VA
County Spotsylvania County
Acceptable Cities Fredericksbrg
Unacceptable Fred, Fredbg, Frederickbg, Frederickbur, Fredericksbg, Fredericksbur
Time Zone America/New_York
Area Codes 540, 826
Latitude 38,28° N
Longitude -77,58° 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 Fredericksburg, VA

Postal Information

ZIP Code 22408
Type Standard
Primary City Fredericksburg
State VA
County Spotsylvania County
Acceptable Cities Fredericksbrg
Unacceptable Fred, Fredbg, Frederickbg, Frederickbur, Fredericksbg, Fredericksbur
Time Zone America/New_York
Area Codes 540, 804, 826
Latitude 38,22° 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 Fredericksburg, VA

Postal Information

ZIP Code 22412
Type Unique
Primary City Fredericksburg
State VA
County Fredericksburg City
Acceptable Cities Falmouth, Fredericksbrg
Unacceptable Geico Insurance
Time Zone America/New_York
Area Codes 540
Latitude 38,29° N
Longitude -77,48° 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 Fredericksburg, 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.