File a Change of Address Online Apply for U.S. Passport Price Calculator U.S. Zip Code Look Up Track & Confirm Mail
Send us an email 1-800-ASK-USPS® (800-275-8777)
M-F – 8:00am-8:30pm ET Sat – 8:00am-6:00pm ET Sun/Holidays* – Closed *Except Martin Luther King Day, President’s Day, Columbus Day, and Veteran’s Day with hours from 9:00 am to 6:00 pm ET
CLAYTON › 6150 CENTER ST CLAYTON, CA 94517-9998 1-800-ASK-USPS Mon-Fri 9:00am – 5:00pm Sat 10:00am – 2:00pm Sun Closed
CASA CORREO 4494 TREAT BLVD CONCORD, CA 94521-999 1-800-ASK-USPS Mon-Fri 9:00am – 5:00pm Sat-Sun Closed
YGNACIO VALLEY 2244 OAK GROVE RD WALNUT CREEK, CA 94598-9991 1-800-ASK-USPS Mon-Fri 9:00- 5:00pm Sat 10:00am – 2:00pm Sun Closed
TODOS SANTOS 2043 EAST ST CONCORD, CA 94520-9991 1- 800-ASK-USPS Mon-Fri 9:00am – 5:00pm Sat-Sun Closed
PLEASANT HILL 1945 CONTRA COSTA BLVD PLEASANT HILL 94523-9991 1-800-ASK-USPS Mon-Fri 9:00 – 5:00pm Sat 9:00am – 2:00pm Sun Closed
CONCORD 2121 MERIDIAN PARK BLVD CONCORD, CA 94520-9998 1-800-ASK-USPS Mon-Fri 9:00 – 6:00pm Sat 9:00am – 2:00pm Sun Closed
WALNUT CREEK 2070 N BROADWAY WALNUT CREEK, CA 94596-9998 1- 800-ASK-USPS Mon-Fri 8:00 – 5:00pm Sat 9:00am – 3:00pm Sun Closed
ATLANTIC PLAZA 296 ATLANTIC AVE PITTSBURG, CA 94565-9993 1-800-ASK-USPS Mon-Fri 9:00 – 5:00pm Sat 10:00am – 3:00pm Sun Closed
BAY POINT 646 PORT CHICAGO HWY BAY POINT, CA 94565-9991 1- 800-ASK-USPS Mon-Fri 9:00 – 5:00pm Sat 10:00am – 2:00pm Sun Closed
PACHECO 4980 PACHECO BLVD MARTINEZ, CA 94553-9992 1-800-ASK-USPS Mon-Fri 9:00am – 5:00pm Sat-Sun Closed
DIABLO 1701 EL NIDO DIABLO, CA 94528-9800 800-ASK-USPS
Mon-Fri 9:00 – 12:30pm 1:30pm – 4:30pm Sat 9:00am – 12:00pm Sun Closed
ALAMO 160 ALAMO PLZ ALAMO, CA 94507-9998 1-800-ASK-USPS
Mon-Fri 9:00am – 5:00pm Sat 9:00am – 1:00pm Sun Closed
ROSSMOOR 1922 TICE VALLEY BLVD WALNUT CREEK, CA 94595-9990 1-800-ASK-USPS Mon-Fri 9:00am – 5:00pm Sat-Sun Closed
PITTSBURG 835 RAILROAD AVE PITTSBURG, CA 94565-9998 1-800-ASK-USPS Mon-Fri 9:00 – 5:00pm Sat 10:00am – 2:00pm Sun Closed
LAFAYETTE 3641 MT DIABLO BLVD LAFAYETTE, CA 94549-3767 1-800-ASK-USPS Mon-Fri 8:30 – 6:00pm Sat 10:00am – 1:00pm Sun Closed
MARTINEZ 4100 ALHAMBRA AVE MARTINEZ, CA 94553-9998 800-ASK-USPS Mon-Fri 8:30am – 6:00pm Sat 10:00am – 1:00pm Sun Closed
_______________________________________________________
FedEx Tracking FedEx Rates & Schedules FedEx Schedule a Pick Up
E-mail FedEx 1.800.GoFedEx 1.800.463.3339
FedEx Office Print & Ship Center
1801 Sutter St, Suite 100 Concord, CA 94520
(925) 825-1224
FedEx Office Print & Ship Center
622 Contra Costa Blvd Pleasant Hill, CA 94523
(925) 827-4293
FedEx Office Print & Ship Center
1909 Mt Diablo Blvd Walnut Creek, CA 94596
(925) 934-8254
FedEx Office Print & Ship Center
965 Moraga Rd Lafayette, CA 94549
(925) 284-8484
_______________________________________________________
UPS Tracking UPS Rates & Schedules UPS Schedule a PickUp
1-800-PICK-UPS(1-800-742-5877) E-mail Customer Service
Diablo Reporter 