US United States Major Regions Postal Code Details
🏛️ Clarion · Pennsylvania
16213Callensburg
Callensburg clarion pennsylvania 16213 United States
16214Clarion
Clarion clarion pennsylvania 16214 United States
16242Climax
Climax clarion pennsylvania 16242 United States
16220Crown
Crown clarion pennsylvania 16220 United States
16221Curllsville
Curllsville clarion pennsylvania 16221 United States
16028East Brady
East Brady clarion pennsylvania 16028 United States
16224Fairmount City
Fairmount City clarion pennsylvania 16224 United States
16225Fisher
Fisher clarion pennsylvania 16225 United States
16036Foxburg
Foxburg clarion pennsylvania 16036 United States
16326Fryburg
Fryburg clarion pennsylvania 16326 United States
16230Hawthorn
Hawthorn clarion pennsylvania 16230 United States
16248Huey
Huey clarion pennsylvania 16248 United States
16232Knox
Knox clarion pennsylvania 16232 United States
16331Kossuth
Kossuth clarion pennsylvania 16331 United States
16375Lamartine
Lamartine clarion pennsylvania 16375 United States
16233Leeper
Leeper clarion pennsylvania 16233 United States
16332Lickingville
Lickingville clarion pennsylvania 16332 United States
16234Limestone
Limestone clarion pennsylvania 16234 United States
16235Lucinda
Lucinda clarion pennsylvania 16235 United States
16334Marble
Marble clarion pennsylvania 16334 United States
16240Mayport
Mayport clarion pennsylvania 16240 United States
16242New Bethlehem
New Bethlehem clarion pennsylvania 16242 United States
16248Rimersburg
Rimersburg clarion pennsylvania 16248 United States
16054Saint Petersburg
Saint Petersburg clarion pennsylvania 16054 United States
16254Shippenville
Shippenville clarion pennsylvania 16254 United States
16255Sligo
Sligo clarion pennsylvania 16255 United States
16257Snydersburg
Snydersburg clarion pennsylvania 16257 United States
16258Strattanville
Strattanville clarion pennsylvania 16258 United States
16058Turkey City
Turkey City clarion pennsylvania 16058 United States
16361Tylersburg
Tylersburg clarion pennsylvania 16361 United States
16260Vowinckel
Vowinckel clarion pennsylvania 16260 United States
📋 United States Address and Delivery Guidance
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Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
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Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
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Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
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Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
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📮United States Postal FAQ and delivery guidance
📮 What is the format of a US ZIP code?
Standard format is 5 digits (e.g., 10001). Extended format is ZIP+4 (9 digits like 10001-1234) with a hyphen.
🔍 How to find the ZIP code for an address?
Use the USPS ZIP Code Lookup tool by entering the full address on the official USPS website.
⚠️ What happens if I use a wrong ZIP code?
Mail may be delayed, returned, or lost. For important documents, use USPS tracking and verify the ZIP code.
🔄 Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
📦 Is a ZIP code required for international mail to the US?
Absolutely. Always include the US ZIP code at the end of the address (e.g., New York, NY 10001 USA).
