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United States Postal Service
One of 50 shipping or delivery service listings in Union City.
About United States Postal Service
United States Postal Service is a shipping or delivery service in the public service and government sector, based in Union City, CA. Its recorded address is 3861 Smith St, 94587. The listing includes a telephone number, an official website. It is one of 50 shipping or delivery service listings tracked in Union City; the nearest comparable listing is ALVARADO, within walking distance in UNION CITY. United States Postal Service has 31,861 listed locations in total; this page covers the Union City branch.
- Address
- 3861 Smith St, Union City, CA, 94587
- Phone
- 8002758777
- Website
- tools.usps.com
Questions
Where is United States Postal Service located?
3861 Smith St, Union City, CA, 94587
How do I contact United States Postal Service?
8002758777 · https://tools.usps.com/locations/details/1352896?utm_source=website-url&utm_medium=search&utm_campaign=yext
What type of business is United States Postal Service?
United States Postal Service is a shipping or delivery service (public service and government) in Union City.
United States Postal Service branches
United States Postal Service has 31,861 listed locations. This branch is in Union City.
- Honaunau96726
- Pahoa96778-3001
- Kurtistown96760-3001
- Kailua Kona96740
- Hilo96720-0014
- Pepeekeo96783-8497
- Waikoloa96738-2001
- Ninole96773-9997
- Kamuela96743-3501
- Honokaa96727-7211
Nearby shipping or delivery service
- ALVARADOUNION CITY0.0 km
- US Post OfficeUnion City0.0 km
- Global Ship-N-PrintUnion City0.4 km
- Amazon Locker - SaemUnion City0.8 km
- Handle With Care Packaging StoreUnion City1.0 km
- UPS Access Point locationUNION CITY1.0 km
- FedEx Office Print & Ship CenterUnion City1.0 km
- The UPS StoreUnion City1.1 km
- UPS Access Point locationUNION CITY1.8 km
- PostalAnnex+Hayward1.7 km
- The UPS StoreHayward1.7 km
- AIT Worldwide LogisticsHayward2.4 km
- Jet DeliveryHayward2.8 km
- FedEx Drop BoxHayward2.9 km
- RXOUnion City2.8 km
Cite this page
“United States Postal Service, Union City — 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.