Home > United States > California > Port Costa > Mail & Shipping > USPS > USPS Post Office > Canyon Lake Dr

USPS Post Office - Port Costa CA

Address:

3 Canyon Lake Dr, Port Costa CA 94569 (Directions from | to)

Phone:

Fax:

(510) 874-8544

Website:

Categories:

Mail & Shipping

Opening Hours

Monday: 10:00 AM-2:00 PM
Tuesday: 10:00 AM-2:00 PM
Wednesday: 10:00 AM-2:00 PM
Thursday: 10:00 AM-2:00 PM
Friday: 10:00 AM-2:00 PM
Saturday: 8:00 AM-12:00 PM
Sunday: Closed

Additional Phones

Toll-Free: 1-800-ASK-USPS

TTY: (877) 889-2457

Services

Call Referral, General Delivery, Money Orders (Domestic), Money Orders (Inquiry), PO Box Online, Pickup Accountable Mail, Pickup Hold Mail, Priority Mail International

Call Referral Hours

Mon-Fri: 10:00-12:00
Sat-Sun: Closed

Last Collection Hours

Mon: 2:00 PM
Tue: 2:00 PM
Wed: 2:00 PM
Thu: 2:00 PM
Fri: 2:00 PM
Sat: 12:00 PM
Sun: -

Lobby Hours

Mon-Fri: 10:00-14:00
Sat: 08:00-12:00
Sun: Closed

Pickup Accountable Mail Hours

Mon-Fri: 10:00-14:00
Sat: 08:00-12:00
Sun: Closed

Pickup Hold Mail Hours

Mon-Fri: 10:00-14:00
Sat: 08:00-12:00
Sun: Closed

Pickup Notice Left Mail Hours

Mon-Fri: 10:00-14:00
Sat: 08:00-12:00
Sun: Closed

PO Box Access Hours

Mon-Fri: 10:00-14:00
Sat: 08:00-12:00
Sun: Closed

PO Box Delivery Hours

Mon: 12:30 PM
Tue: 12:30 PM
Wed: 12:30 PM
Thu: 12:30 PM
Fri: 12:30 PM
Sat: 12:00 PM
Sun: -

Hours

Mon-Fri: 10:00-14:00
Sat: 08:00-12:00
Sun: Closed

Other USPS Post Office Locations

USPS Post Office in Port Costa
USPS Post Office in California
USPS Post Office in the United States
USPS Post Office worldwide

... more places nearby

Last updated:

28 Jul 2025