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United States Postal Service
One of 15 shipping or delivery service listings in Newcastle.
About United States Postal Service
United States Postal Service is a shipping or delivery service in the public service and government sector, based in Newcastle, CA. Its recorded address is 9241 Old State Hwy, 95658. The listing includes a telephone number, an official website. It is one of 15 shipping or delivery service listings tracked in Newcastle; the nearest comparable listing is NEWCASTLE, within walking distance in NEWCASTLE. United States Postal Service has 31,861 listed locations in total; this page covers the Newcastle branch.
- Address
- 9241 Old State Hwy, Newcastle, CA, 95658
- Phone
- 8002758777
- Website
- tools.usps.com
Questions
Where is United States Postal Service located?
9241 Old State Hwy, Newcastle, CA, 95658
How do I contact United States Postal Service?
8002758777 · https://tools.usps.com/locations/details/1374958?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 Newcastle.
United States Postal Service branches
United States Postal Service has 31,861 listed locations. This branch is in Newcastle.
- Honaunau96726
- Pahoa96778-3001
- Kurtistown96760-3001
- Kailua Kona96740
- Hilo96720-0014
- Pepeekeo96783-8497
- Waikoloa96738-2001
- Ninole96773-9997
- Kamuela96743-3501
- Honokaa96727-7211
Nearby shipping or delivery service
- NEWCASTLENEWCASTLE0.0 km
- US Post OfficeNewcastle0.0 km
- Newcastle Post OfficeNewcastle0.0 km
- PENRYNPENRYN3.9 km
- US Post OfficePenryn3.9 km
- United States Postal ServicePenryn3.9 km
- Post Office-PenrynPenryn3.9 km
- Two Men and A TruckPenryn5.1 km
- US Post OfficeAuburn5.3 km
- AUBURNAUBURN5.7 km
- United States Postal ServiceAuburn5.7 km
- US Post OfficeAuburn5.7 km
- UPS Access Point locationAuburn5.7 km
- UPS Alliance Shipping PartnerAuburn5.9 km
- UPS Access Point locationAUBURN5.9 km
Cite this page
“United States Postal Service, Newcastle — 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.