Pearl Y.
9/4/2025
Stopped by here earlier to get some paperwork faxed. The sales rep that assisted was really nice and friendly. She immediately helped me faxed, provided me with receipt. I was in and out within 2...
PostalAnnex
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(38)
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3056 Castro Valley Blvd
Castro Valley, CA 94546
PostalAnnex in Castro Valley, CA, is a local business that offers a range of shipping and mailing services to the community.
With a focus on convenience and reliability, PostalAnnex provides customers with various packaging options and shipping solutions for their needs.
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Reviews
5.038 reviews
Billy L.
10/30/2025
I'm going on a trip next week and didn't realize my passport needed six months of validity, so I started looking for a place to take new passport photos. I found this spot on Yelp and saw all the...
Allie P.
3/11/2025
Quick and easy process. I've come here a few times to ship items out w/ a pre-paid UPS or FedEx label. They have all of the typical shipping and office supplies, plus stamps for purchase. Lady...
Dan D.
12/12/2024
I had a electric scooter I bought from Amazon Prime. They sent me a ticket to have UPS To send the return. At the Redwood UPS store in Castro Valley. They told me " we are sorry, We don't have...
Ariena J.
9/4/2024
This is a great mom and pop shop! For any of your shipping needs! They are super friendly fast and efficient! Please check them out if you are ever in Castro valley!
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