US States Zip Directory 2026

Browse Zip Codes by State

Currently We have more than 42735 Records of US States Zip Codes from all over the United States!

Details of Opolis Zip Code

Detail Info for Opolis	U.S Zip Info
Zip Code : 15108 Type : STANDARD City : Coraopolis State : PA County : Allegheny County Time Zone : America/New_York Area Codes : 412, 724, 878 Latitute : 40,51 Longitude : -80,16	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 15473 Type : STANDARD City : Perryopolis State : PA County : Fayette County Time Zone : America/New_York Area Codes : 724, 878 Latitute : 40,08 Longitude : -79,75	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 29469 Type : STANDARD City : Pinopolis State : SC County : Berkeley County Time Zone : America/New_York Area Codes : 843, 854 Latitute : 33,24 Longitude : -80,13	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 36732 Type : STANDARD City : Demopolis State : AL County : Marengo County Time Zone : America/Chicago Area Codes : 205, 334, 659 Latitute : 32,5 Longitude : -87,83	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 43136 Type : STANDARD City : Lithopolis State : OH County : Fairfield County Time Zone : America/New_York Area Codes : 380, 614 Latitute : 39,8 Longitude : -82,81	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 45888 Type : PO BOX City : Uniopolis State : OH County : Auglaize County Time Zone : America/New_York Area Codes : 419, 567 Latitute : 40,6 Longitude : -84,09	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 49031 Type : STANDARD City : Cassopolis State : MI County : Cass County Time Zone : America/Detroit Area Codes : 269 Latitute : 41,91 Longitude : -86	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 54948 Type : STANDARD City : Leopolis State : WI County : Shawano County Time Zone : America/Chicago Area Codes : 534, 715 Latitute : 44,78 Longitude : -88,87	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 62467 Type : STANDARD City : Teutopolis State : IL County : Effingham County Time Zone : America/Chicago Area Codes : 217, 447 Latitute : 39,13 Longitude : -88,47	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.
Zip Code : 62539 Type : STANDARD City : Illiopolis State : IL County : Sangamon County Time Zone : America/Chicago Area Codes : 217, 447 Latitute : 39,85 Longitude : -89,24	US ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a region (0-9), the next two signify a sectional center facility, and the last two pinpoint a local post office. A 4-digit extension ("+4") is often used for specific delivery routes. Key Details About US ZIP Codes Structure: 5 digits (e.g., 90210) or ZIP+4 (e.g., 90210-1234). Purpose: The Zone Improvement Plan (ZIP) system allows the USPS to automatically route mail more efficiently. Geographic Breakdown: 1st Digit: Represents a group of states (e.g., 0=Northeast, 9=West). 2nd/3rd Digits: Represent a regional area or large city. 4th/5th Digits: Identify specific post offices or delivery areas. Ranges by State: For example, California is 900-961, while New York is 005 and 100-149. Usage: They are essential for accurate mail delivery, navigation, and location-based services.

Map of Opolis

ZIP codes are a system of postal codes used by the United States Postal Service (USPS) since 1963. The term ZIP, an acronym for Zone Improvement Plan, is properly written in capital letters and was chosen to suggest that the mail travels more efficiently, and therefore more quickly, when senders use the code in the postal address. The basic format consists of five decimal numerical digits. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the ZIP code, a hyphen, and four more digits that determine a more precise location than the ZIP code alone. The term ZIP code was originally registered as a servicemark (a type of trademark) by the U.S. Postal Service, but its registration has since expired.

ZIP codes designate only delivery points within the United States and its dependencies, as well as locations of its armed forces. There are no ZIP codes reserved for designating mail bound for foreign destinations (with the exception of U.S. military units stationed outside of the United States), and therefore, international outbound mail should not include a ZIP code in the delivery address. The last line of a foreign address must only show the name of the country of destination.