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US Post Office
One of 28 shipping or delivery service listings in Fullerton.
About US Post Office
US Post Office is a shipping or delivery service in the public service and government sector, based in Fullerton, CA. Its recorded address is 1920 W Commonwealth Ave, 92837. The listing includes a telephone number, an official website. It is one of 28 shipping or delivery service listings tracked in Fullerton; the nearest comparable listing is United States Postal Service, within walking distance. US Post Office has 7,292 listed locations in total; this page covers the Fullerton branch.
- Address
- 1920 W Commonwealth Ave, Fullerton, CA, 92837
- Phone
- (800) 275-8777
- Website
- tools.usps.com
- Social
Questions
Where is US Post Office located?
1920 W Commonwealth Ave, Fullerton, CA, 92837
How do I contact US Post Office?
(800) 275-8777 · https://tools.usps.com/find-location.htm?location=1376225
What type of business is US Post Office?
US Post Office is a shipping or delivery service (public service and government) in Fullerton.
US Post Office branches
US Post Office has 7,292 listed locations. This branch is in Fullerton.
- Kailua Kona96740-2440
- Hilo96720
- Hilo96720
- Laupahoehoe96764-9997
- Kapaau96755-3001
- Kihei96753
- Lanai City96763
- Pukalani96788
- Lahaina96761
- Honolulu96817
Nearby shipping or delivery service
- United States Postal ServiceFullerton0.0 km
- ORANGEHURSTFULLERTON0.0 km
- Fullerton Post OfficeFullerton0.0 km
- The UPS StoreFullerton1.0 km
- Xpress Mail PlusFullerton2.1 km
- Victory CargoAnaheim2.6 km
- The UPS StoreFullerton2.3 km
- UPS Authorized Shipping OutletFULLERTON2.4 km
- US Post OfficeBuena Park2.5 km
- United States Postal ServiceBuena Park2.5 km
- A STATION BUENA PARKBUENA PARK2.5 km
- UPS Alliance Shipping PartnerAnaheim3.3 km
- UPS Access Point locationBUENA PARK3.2 km
- Custom Packaging servicesAnaheim3.5 km
- The UPS StoreBuena Park3.3 km
Cite this page
“US Post Office, Fullerton — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.