USPS Walnut, CA
About USPS
United States Postal Service (USPS) is an independent agency of the United States federal government, responsible for providing postal services within the country. It is the only organization in the US that is authorized to deliver mail to every address, including PO boxes and military addresses. With a network of more than 31,000 retail locations and delivery points, USPS serves millions of customers every day. The company offers a range of services, including first-class and priority mail, international shipping, flat-rate boxes, and more. Known for its reliable and efficient service, USPS is a trusted partner for individuals and businesses across the country.
280 S Lemon Ave, Walnut CA 91788
(909) 444-7901
Monday-Sunday: Open 24 hours
19141 Colima Rd, Ste A
(626) 810-7039
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 10:00 AM-2:00 PM, Sunday: Closed
1521 Nogales St, Rowland Heights CA 91748
(626) 369-5301
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-3:00 PM, Sunday: Closed
1418 S Azusa Ave, Ste D1
(626) 960-1339
Monday-Friday: 9:00 AM-5:00 PM, Saturday-Sunday: Closed
23545 Palomino Dr, Ste A
(909) 860-4900
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-3:30 PM, Sunday: Closed
1317 S Diamond Bar Blvd, Diamond Bar CA 91765
(909) 860-2469
Monday-Friday: 6:00 AM-6:00 PM, Saturday: 6:00 AM-5:00 PM, Sunday: Closed
170 E College St, Covina CA 91723
(626) 339-9125
Monday-Friday: Open 24 hours, Saturday: 6:00 AM-6:00 PM, Sunday: Closed
396 S California Ave, West Covina CA 91793
(626) 962-7491
Monday-Friday: 9:00 AM-6:00 PM, Saturday: 8:30 AM-2:00 PM, Sunday: Closed
545 N Rimsdale Ave, Covina CA 91722
(626) 966-6145
Monday-Saturday: Open 24 hours, Sunday: Closed
15421 E Gale Ave, City Of Industry CA 91715
(626) 855-6440
Monday-Friday: 8:30 AM-6:00 PM, Saturday: 9:00 AM-5:00 PM, Sunday: Closed
580 W Monterey Ave, Pomona CA 91769
(909) 865-1267
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
4790 Peck Rd, El Monte CA 91732
(626) 478-7223
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 10:00 AM-2:00 PM, Sunday: Closed
13. USPS Post Office El Monte
10.3 mi
11151 Valley Blvd, El Monte CA 91734
(626) 443-0704
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 10:00 AM-2:00 PM, Sunday: Closed
11151 Valley Blvd, El Monte CA 91734
(626) 443-0704
Monday-Sunday: Open 24 hours
1118 W Mission Blvd, Ste D
(909) 391-3700
1126 N Mountain Ave, Ontario CA 91762
(909) 933-3837
Monday-Friday: 8:30 AM-5:00 PM, Saturday-Sunday: Closed
5505 E Santa Ana Canyon Rd, Anaheim CA 92817
(714) 921-2304
Monday-Sunday: Open 24 hours
123 W Holt Blvd, Ontario CA 91762
(909) 933-3837
Monday-Friday: 9:00 AM-5:00 PM, Saturday-Sunday: Closed
2320 E Lincoln Ave, Anaheim CA 92816
(714) 635-1304
Monday-Sunday: Open 24 hours
8161 E Kaiser Blvd, Anaheim CA 92809
(714) 637-3404
Monday-Friday: 9:00 AM-5:00 PM, Saturday-Sunday: Closed
701 N Loara St, Anaheim CA 92803
(714) 520-2639
Monday-Friday: 8:30 AM-5:00 PM, Saturday: 9:00 AM-3:00 PM, Sunday: 12:00 AM-2:00 AM
333 W Broadway, Anaheim CA 92815
(714) 520-2639
Monday-Friday: 9:00 AM-5:00 PM, Saturday-Sunday: Closed
1555 E Holt Blvd, Ontario CA 91761
(909) 933-3837
Monday-Sunday: Open 24 hours
24. USPS Post Office Holiday
14.5 mi
1180 W Ball Rd, Anaheim CA 92812
(714) 533-8182
Monday-Friday: 9:00 AM-5:00 PM, Saturday-Sunday: Closed
2255 W Ball Rd, Anaheim CA 92814
(714) 774-0188
Monday-Saturday: Open 24 hours, Sunday: Closed
26. USPS Post Office Guasti
16.4 mi
323 N Turner Ave, Guasti CA 91743
(909) 937-6749
Monday-Friday: 8:30 AM-5:00 PM, Saturday-Sunday: Closed