US United States Major Regions Postal Code Details
๐๏ธ Jefferson ยท New York
13605
Adams
13606
Adams Center
13634
Adams Cove
13607
Alex Bay
13607
Alexandra Bay
13607
Alexandria
13607
Alexandria Bay
13608
Antwerp
13611
Belleville
13612
Black River
13685
Boultons Beach
13615
Brownville
13616
Calcium
13618
Cape Vincent
13619
Carthage
13619
Champion
13619
Champion Huddle
13622
Chaumont
13624
Clayton
13607
Collins Landing
13628
Deferiet
13632
Depauville
13634
Dexter
13659
Diamond
13607
Edgewood Park
13636
Ellisburg
13637
Evans Mills
13638
Felts Mills
13640
Fineview
13641
Fishers Landing
13602
Fort Drum
13624
Frontenac
13601
Glen Park
13643
Great Bend
13624
Grenell
13624
Grindstone
13634
Guffin Bay
13650
Henderson
13651
Henderson Harbor
13619
Herrings
13685
Hounsfield
13650
Jefferson Park
13656
La Fargeville
13637
Le Ray
13657
Limerick
13659
Lorraine
13661
Mannsville
13624
Murray Isle
13634
Muskalounge
13665
Natural Bridge
13656
Omar
13608
Oxbow
13615
Paddy Hill
13637
Pamelia
13637
Pamelia Four Corners
13634
Perch River
13673
Philadelphia
13674
Pierrepont Manor
13634
Pillar Point
13675
Plessis
13607
Point Vivian
13679
Redwood
13682
Rodman
13650
Rural Hill
13638
Rutland
13685
Sackets Harbor
13634
Sherwin Bay
13605
Smithville
13607
St Lawrence Park
13656
Stone Mills
13691
Theresa
13692
Thousand Island Park
13693
Three Mile Bay
13602
Watertown
13608
Wegatchie
13640
Wellesley Island
13619
West Carthage
13607
Westminster Park
13619
Wilna
13650
Woodville
13659
Worth
๐ฎUS United States Regional Postal Code FAQ & Postal Regulations
๐ฎ 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.
๐ 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.
โ ๏ธ 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.
๐ Do ZIP codes ever change?
Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.
๐ฆ 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).