US United States Major Regions Postal Code Details

๐Ÿ›๏ธ Fairfax ยท Virginia
22185
A T & T
A T & T fairfax virginia 22185 United States
22312
Alexandria
Alexandria fairfax virginia 22312 United States
22003
Annandale
Annandale fairfax virginia 22003 United States
22158
Army Times
Army Times fairfax virginia 22158 United States
22185
AT&T
AT&T fairfax virginia 22185 United States
22041
Baileys Crossroads
Baileys Crossroads fairfax virginia 22041 United States
22118
Bank Of America
Bank Of America fairfax virginia 22118 United States
22307
Belleview
Belleview fairfax virginia 22307 United States
22009
Burke
Burke fairfax virginia 22009 United States
22095
Business Reply Mail
Business Reply Mail fairfax virginia 22095 United States
20120
Centreville
Centreville fairfax virginia 20120 United States
20153
Chantilly
Chantilly fairfax virginia 20153 United States
20124
Clifton
Clifton fairfax virginia 20124 United States
22306
Community
Community fairfax virginia 22306 United States
22161
Dept Of Commerce
Dept Of Commerce fairfax virginia 22161 United States
22027
Dunn Loring
Dunn Loring fairfax virginia 22027 United States
22082
Engineering Support Center
Engineering Support Center fairfax virginia 22082 United States
22309
Engleside
Engleside fairfax virginia 22309 United States
22036
Fairfax
Fairfax fairfax virginia 22036 United States
22035
Fairfax County Government
Fairfax County Government fairfax virginia 22035 United States
22039
Fairfax Station
Fairfax Station fairfax virginia 22039 United States
22041
Falls Church
Falls Church fairfax virginia 22041 United States
22159
Firm Zip
Firm Zip fairfax virginia 22159 United States
22060
Fort Belvoir
Fort Belvoir fairfax virginia 22060 United States
22308
Fort Hunt
Fort Hunt fairfax virginia 22308 United States
22310
Franconia
Franconia fairfax virginia 22310 United States
22107
Gannett
Gannett fairfax virginia 22107 United States
22066
Great Falls
Great Falls fairfax virginia 22066 United States
22067
Greenway
Greenway fairfax virginia 22067 United States
20172
Herndon
Herndon fairfax virginia 20172 United States
20192
Hundon
Hundon fairfax virginia 20192 United States
22303
Jefferson Manor
Jefferson Manor fairfax virginia 22303 United States
22034
Journal Newspaper
Journal Newspaper fairfax virginia 22034 United States
22315
Kingstowne
Kingstowne fairfax virginia 22315 United States
22312
Lincolnia
Lincolnia fairfax virginia 22312 United States
22199
Lorton
Lorton fairfax virginia 22199 United States
22079
Mason Neck
Mason Neck fairfax virginia 22079 United States
22102
Mc Lean
Mc Lean fairfax virginia 22102 United States
22081
Merrifield
Merrifield fairfax virginia 22081 United States
22037
Mobil Oil Corp
Mobil Oil Corp fairfax virginia 22037 United States
22042
Mosby
Mosby fairfax virginia 22042 United States
22121
Mount Vernon
Mount Vernon fairfax virginia 22121 United States
22160
National Right To Work Comm
National Right To Work Comm fairfax virginia 22160 United States
22119
Navy Federal Credit Union
Navy Federal Credit Union fairfax virginia 22119 United States
22122
Newington
Newington fairfax virginia 22122 United States
22151
North Springfield
North Springfield fairfax virginia 22151 United States
22081
Northern Virginia
Northern Virginia fairfax virginia 22081 United States
22081
Northern Virginia Facility
Northern Virginia Facility fairfax virginia 22081 United States
20171
Oak Hill
Oak Hill fairfax virginia 20171 United States
22124
Oakton
Oakton fairfax virginia 22124 United States
22043
Pimmit
Pimmit fairfax virginia 22043 United States
20195
Reston
Reston fairfax virginia 20195 United States
22044
Seven Corners
Seven Corners fairfax virginia 22044 United States
22159
Springfield
Springfield fairfax virginia 22159 United States
22158
Springfield Brm
Springfield Brm fairfax virginia 22158 United States
20196
Sprint
Sprint fairfax virginia 20196 United States
20120
Sully Station
Sully Station fairfax virginia 20120 United States
22182
Tysons
Tysons fairfax virginia 22182 United States
22102
Tysons Corner
Tysons Corner fairfax virginia 22102 United States
20192
US Geological Survey
US Geological Survey fairfax virginia 20192 United States
22108
Usa Today
Usa Today fairfax virginia 22108 United States
22027
Vienna
Vienna fairfax virginia 22027 United States
22109
Wachovia Bank
Wachovia Bank fairfax virginia 22109 United States
22103
West Mclean
West Mclean fairfax virginia 22103 United States
22152
West Springfield
West Springfield fairfax virginia 22152 United States

๐Ÿ“ฎUS United States Regional Postal Code FAQ & Postal Regulations

๐Ÿ“ฎ 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.

๐Ÿ” 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.

โš ๏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.

๐Ÿ”„ Do ZIP codes ever change?

Yes, USPS may update ZIP codes due to regional adjustments. Always confirm your ZIP code after an address change.

๐Ÿ“ฆ 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).

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๐Ÿ“ฎ Popular United States Postal Codes