US United States Major Regions Postal Code Details
🏛️ Clearfield · Pennsylvania
16821Allport
Allport clearfield pennsylvania 16821 United States
16616Beccaria
Beccaria clearfield pennsylvania 16616 United States
16825Bigler
Bigler clearfield pennsylvania 16825 United States
16620Brisbin
Brisbin clearfield pennsylvania 16620 United States
15721Burnside
Burnside clearfield pennsylvania 15721 United States
16830Clearfield
Clearfield clearfield pennsylvania 16830 United States
16627Coalport
Coalport clearfield pennsylvania 16627 United States
16833Curwensville
Curwensville clearfield pennsylvania 16833 United States
16834Drifting
Drifting clearfield pennsylvania 16834 United States
15801Du Bois
Du Bois clearfield pennsylvania 15801 United States
16836Frenchville
Frenchville clearfield pennsylvania 16836 United States
16651Ginter
Ginter clearfield pennsylvania 16651 United States
16645Glen Hope
Glen Hope clearfield pennsylvania 16645 United States
16837Glen Richey
Glen Richey clearfield pennsylvania 16837 United States
16838Grampian
Grampian clearfield pennsylvania 16838 United States
16839Grassflat
Grassflat clearfield pennsylvania 16839 United States
16840Hawk Run
Hawk Run clearfield pennsylvania 16840 United States
16651Houtzdale
Houtzdale clearfield pennsylvania 16651 United States
16843Hyde
Hyde clearfield pennsylvania 16843 United States
16656Irvona
Irvona clearfield pennsylvania 16656 United States
16845Karthaus
Karthaus clearfield pennsylvania 16845 United States
16847Kylertown
Kylertown clearfield pennsylvania 16847 United States
15753La Jose
La Jose clearfield pennsylvania 15753 United States
16849Lanse
Lanse clearfield pennsylvania 16849 United States
16850Lecontes Mills
Lecontes Mills clearfield pennsylvania 16850 United States
15848Luthersburg
Luthersburg clearfield pennsylvania 15848 United States
16661Madera
Madera clearfield pennsylvania 16661 United States
15757Mahaffey
Mahaffey clearfield pennsylvania 15757 United States
15757Mc Gees Mills
Mc Gees Mills clearfield pennsylvania 15757 United States
16855Mineral Springs
Mineral Springs clearfield pennsylvania 16855 United States
16663Morann
Morann clearfield pennsylvania 16663 United States
16858Morrisdale
Morrisdale clearfield pennsylvania 16858 United States
16860Munson
Munson clearfield pennsylvania 16860 United States
16861New Millport
New Millport clearfield pennsylvania 16861 United States
16863Olanta
Olanta clearfield pennsylvania 16863 United States
16666Osceola Mills
Osceola Mills clearfield pennsylvania 16666 United States
15849Penfield
Penfield clearfield pennsylvania 15849 United States
16871Pottersdale
Pottersdale clearfield pennsylvania 16871 United States
16671Ramey
Ramey clearfield pennsylvania 16671 United States
15856Rockton
Rockton clearfield pennsylvania 15856 United States
16698Sci Houtzdale
Sci Houtzdale clearfield pennsylvania 16698 United States
16873Shawville
Shawville clearfield pennsylvania 16873 United States
16680Smithmill
Smithmill clearfield pennsylvania 16680 United States
16681Smokerun
Smokerun clearfield pennsylvania 16681 United States
15866Troutville
Troutville clearfield pennsylvania 15866 United States
16876Wallaceton
Wallaceton clearfield pennsylvania 16876 United States
16878West Decatur
West Decatur clearfield pennsylvania 16878 United States
16692Westover
Westover clearfield pennsylvania 16692 United States
16879Winburne
Winburne clearfield pennsylvania 16879 United States
16881Woodland
Woodland clearfield pennsylvania 16881 United States
📋 United States Address and Delivery Guidance
📮
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.
🌍
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.
✅
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.
💡
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
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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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).
