US United States Major Regions Postal Code Details
🏛️ Montgomery · Pennsylvania
19001Abington
Abington montgomery pennsylvania 19001 United States
19002Ambler
Ambler montgomery pennsylvania 19002 United States
19003Ardmore
Ardmore montgomery pennsylvania 19003 United States
19038Ardsley
Ardsley montgomery pennsylvania 19038 United States
19407Audubon
Audubon montgomery pennsylvania 19407 United States
19046Baederwood
Baederwood montgomery pennsylvania 19046 United States
19004Bala
Bala montgomery pennsylvania 19004 United States
19004Bala Cynwyd
Bala Cynwyd montgomery pennsylvania 19004 United States
19429Bell Telephone Co
Bell Telephone Co montgomery pennsylvania 19429 United States
19004Belmont Hills
Belmont Hills montgomery pennsylvania 19004 United States
19006Bethayres
Bethayres montgomery pennsylvania 19006 United States
19401Black Horse
Black Horse montgomery pennsylvania 19401 United States
19422Blue Bell
Blue Bell montgomery pennsylvania 19422 United States
19405Bridgeport
Bridgeport montgomery pennsylvania 19405 United States
19002Broad Axe
Broad Axe montgomery pennsylvania 19002 United States
19009Bryn Athyn
Bryn Athyn montgomery pennsylvania 19009 United States
19096Carroll Park
Carroll Park montgomery pennsylvania 19096 United States
19095Cedarbrook
Cedarbrook montgomery pennsylvania 19095 United States
19423Cedars
Cedars montgomery pennsylvania 19423 United States
19422Center Square
Center Square montgomery pennsylvania 19422 United States
19012Cheltenham
Cheltenham montgomery pennsylvania 19012 United States
19473Collegeville
Collegeville montgomery pennsylvania 19473 United States
18915Colmar
Colmar montgomery pennsylvania 18915 United States
19429Conshohocken
Conshohocken montgomery pennsylvania 19429 United States
19430Creamery
Creamery montgomery pennsylvania 19430 United States
19004Cynwyd
Cynwyd montgomery pennsylvania 19004 United States
19473Delphi
Delphi montgomery pennsylvania 19473 United States
19525Douglass
Douglass montgomery pennsylvania 19525 United States
19025Dresher
Dresher montgomery pennsylvania 19025 United States
19403Eagleville
Eagleville montgomery pennsylvania 19403 United States
18918Earlington
Earlington montgomery pennsylvania 18918 United States
18041East Greenville
East Greenville montgomery pennsylvania 18041 United States
19403East Norriton
East Norriton montgomery pennsylvania 19403 United States
19027Elkins Park
Elkins Park montgomery pennsylvania 19027 United States
19038Erdenheim
Erdenheim montgomery pennsylvania 19038 United States
19525Fagleysville
Fagleysville montgomery pennsylvania 19525 United States
19409Fairview Village
Fairview Village montgomery pennsylvania 19409 United States
19031Flourtown
Flourtown montgomery pennsylvania 19031 United States
19034Fort Washington
Fort Washington montgomery pennsylvania 19034 United States
19046Fox Chase Manor
Fox Chase Manor montgomery pennsylvania 19046 United States
19046Foxcroft
Foxcroft montgomery pennsylvania 19046 United States
19046Foxcroft Square
Foxcroft Square montgomery pennsylvania 19046 United States
19435Frederick
Frederick montgomery pennsylvania 19435 United States
19473Fruitville
Fruitville montgomery pennsylvania 19473 United States
19525Gilbertsville
Gilbertsville montgomery pennsylvania 19525 United States
19035Gladwyne
Gladwyne montgomery pennsylvania 19035 United States
19038Glenside
Glenside montgomery pennsylvania 19038 United States
19426Graterford
Graterford montgomery pennsylvania 19426 United States
18054Green Lane
Green Lane montgomery pennsylvania 18054 United States
19428Gulph Mills
Gulph Mills montgomery pennsylvania 19428 United States
19436Gwynedd
Gwynedd montgomery pennsylvania 19436 United States
19437Gwynedd Valley
Gwynedd Valley montgomery pennsylvania 19437 United States
19441Harleysville
Harleysville montgomery pennsylvania 19441 United States
19441Harleysville Insurance Co
Harleysville Insurance Co montgomery pennsylvania 19441 United States
19455Harriet Carter Gifts
Harriet Carter Gifts montgomery pennsylvania 19455 United States
19040Hatboro
Hatboro montgomery pennsylvania 19040 United States
19440Hatfield
Hatfield montgomery pennsylvania 19440 United States
19041Haverford
Haverford montgomery pennsylvania 19041 United States
19046Hollywood
Hollywood montgomery pennsylvania 19046 United States
19044Horsham
Horsham montgomery pennsylvania 19044 United States
19006Huntingdon Valley
Huntingdon Valley montgomery pennsylvania 19006 United States
18969Indian Valley
Indian Valley montgomery pennsylvania 18969 United States
19025Jarrettown
Jarrettown montgomery pennsylvania 19025 United States
19403Jeffersonville
Jeffersonville montgomery pennsylvania 19403 United States
19046Jenkintown
Jenkintown montgomery pennsylvania 19046 United States
19406King Of Prussia
King Of Prussia montgomery pennsylvania 19406 United States
19443Kulpsville
Kulpsville montgomery pennsylvania 19443 United States
19444Lafayette Hill
Lafayette Hill montgomery pennsylvania 19444 United States
19027Lamott
Lamott montgomery pennsylvania 19027 United States
19446Lansdale
Lansdale montgomery pennsylvania 19446 United States
19038Laverock
Laverock montgomery pennsylvania 19038 United States
19525Layfield
Layfield montgomery pennsylvania 19525 United States
19450Lederach
Lederach montgomery pennsylvania 19450 United States
19468Limerick
Limerick montgomery pennsylvania 19468 United States
19468Linfield
Linfield montgomery pennsylvania 19468 United States
19002Lower Gwynedd
Lower Gwynedd montgomery pennsylvania 19002 United States
19438Lower Salford
Lower Salford montgomery pennsylvania 19438 United States
19451Mainland
Mainland montgomery pennsylvania 19451 United States
19002Maple Glen
Maple Glen montgomery pennsylvania 19002 United States
19046Meadowbrook
Meadowbrook montgomery pennsylvania 19046 United States
19027Melrose
Melrose montgomery pennsylvania 19027 United States
19027Melrose Park
Melrose Park montgomery pennsylvania 19027 United States
19066Merion
Merion montgomery pennsylvania 19066 United States
19066Merion Park
Merion Park montgomery pennsylvania 19066 United States
19066Merion Station
Merion Station montgomery pennsylvania 19066 United States
19444Miquon
Miquon montgomery pennsylvania 19444 United States
19453Mont Clare
Mont Clare montgomery pennsylvania 19453 United States
19454Montgomery Twp
Montgomery Twp montgomery pennsylvania 19454 United States
18936Montgomeryville
Montgomeryville montgomery pennsylvania 18936 United States
19072Narberth
Narberth montgomery pennsylvania 19072 United States
19473Neiffer
Neiffer montgomery pennsylvania 19473 United States
19525New Hanover Twp
New Hanover Twp montgomery pennsylvania 19525 United States
19409Norristown
Norristown montgomery pennsylvania 19409 United States
19038North Hills
North Hills montgomery pennsylvania 19038 United States
19440North Penn
North Penn montgomery pennsylvania 19440 United States
19477North Wales
North Wales montgomery pennsylvania 19477 United States
19456Oaks
Oaks montgomery pennsylvania 19456 United States
19001Ogontz Campus
Ogontz Campus montgomery pennsylvania 19001 United States
19075Oreland
Oreland montgomery pennsylvania 19075 United States
18070Palm
Palm montgomery pennsylvania 18070 United States
19422Penllyn
Penllyn montgomery pennsylvania 19422 United States
19072Penn Valley
Penn Valley montgomery pennsylvania 19072 United States
19096Penn Wynne
Penn Wynne montgomery pennsylvania 19096 United States
18073Pennsburg
Pennsburg montgomery pennsylvania 18073 United States
18074Perkiomenville
Perkiomenville montgomery pennsylvania 18074 United States
19453Phoenixville
Phoenixville montgomery pennsylvania 19453 United States
19462Plymouth Meeting
Plymouth Meeting montgomery pennsylvania 19462 United States
19462Plymouth Valley
Plymouth Valley montgomery pennsylvania 19462 United States
19464Pottstown
Pottstown montgomery pennsylvania 19464 United States
19002Prospectville
Prospectville montgomery pennsylvania 19002 United States
19426Rahns
Rahns montgomery pennsylvania 19426 United States
18076Red Hill
Red Hill montgomery pennsylvania 18076 United States
19046Rockledge
Rockledge montgomery pennsylvania 19046 United States
19001Roslyn
Roslyn montgomery pennsylvania 19001 United States
19468Royersford
Royersford montgomery pennsylvania 19468 United States
19046Rydal
Rydal montgomery pennsylvania 19046 United States
18957Salford
Salford montgomery pennsylvania 18957 United States
18958Salfordville
Salfordville montgomery pennsylvania 18958 United States
19464Sanatoga
Sanatoga montgomery pennsylvania 19464 United States
19472Sassamansville
Sassamansville montgomery pennsylvania 19472 United States
19473Schwenksville
Schwenksville montgomery pennsylvania 19473 United States
19415Shared Return Zip
Shared Return Zip montgomery pennsylvania 19415 United States
19474Skippack
Skippack montgomery pennsylvania 19474 United States
18964Souderton
Souderton montgomery pennsylvania 18964 United States
19436Spring House
Spring House montgomery pennsylvania 19436 United States
19478Spring Mount
Spring Mount montgomery pennsylvania 19478 United States
19464Stowe
Stowe montgomery pennsylvania 19464 United States
18084Sumneytown
Sumneytown montgomery pennsylvania 18084 United States
18969Telford
Telford montgomery pennsylvania 18969 United States
19426Trappe
Trappe montgomery pennsylvania 19426 United States
19403Trooper
Trooper montgomery pennsylvania 19403 United States
18971Tylersport
Tylersport montgomery pennsylvania 18971 United States
19424Unisys
Unisys montgomery pennsylvania 19424 United States
19034Upper Dublin
Upper Dublin montgomery pennsylvania 19034 United States
19446Upper Gwynedd
Upper Gwynedd montgomery pennsylvania 19446 United States
19040Uppr Moreland
Uppr Moreland montgomery pennsylvania 19040 United States
19484Valley Forge
Valley Forge montgomery pennsylvania 19484 United States
19486West Point
West Point montgomery pennsylvania 19486 United States
19090Willow Grove
Willow Grove montgomery pennsylvania 19090 United States
19490Worcester
Worcester montgomery pennsylvania 19490 United States
18979Woxall
Woxall montgomery pennsylvania 18979 United States
19095Wyncote
Wyncote montgomery pennsylvania 19095 United States
19038Wyndmoor
Wyndmoor montgomery pennsylvania 19038 United States
19096Wynnewood
Wynnewood montgomery pennsylvania 19096 United States
19492Zieglerville
Zieglerville montgomery pennsylvania 19492 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).
