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NIAGARA SQUARE

Post Office™
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229 W GENESEE ST
BUFFALO, NY 14202-9998

Closed

Tuesday

8:30 am - 5:00 pm

Wednesday

8:30 am - 5:00 pm

Thursday

8:30 am - 5:00 pm

Friday

8:30 am - 5:00 pm

Saturday

8:30 am - 1:00 pm

Sunday

Closed

Monday

8:30 am - 5:00 pm

See More Hours

1-800-ASK-USPS® | 800-275-8777
Phone | 716-856-4601
TTY | 877-889-2457

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Services at the Niagara Square Post Office

Service hours may vary. For all location services, see all hours.

  • Greeting Card Services
  • Domestic Money Orders
  • Inquiry Money Orders
  • Carrier Services
  • Duck Stamps
  • Retail Label Broker®
  • Priority Mail International®
  • PO Box™ Online
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • Pickup Notice Left Mail
  • Business Reply Mail® Account Balance
  • Business Reply Mail® New Permit
  • Burial Flags
  • Call Referral
  • USPS Connect Local
  • In-Person Proofing Basic

*These services require an appointment or invitation.

Retail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Call Referral

Mon-Fri 8:00 am-5:00 pm

Sat 8:00 am-2:00 pm

Sun Closed

Carrier Call Referral

Mon-Fri 8:00 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Last Collection

Mon 5:10 pm

Tue-Fri 5:00 pm

Sat 4:30 pm

Sun Closed

Passport Appointments 

Mon-Fri 9:00 am-11:30 am, 1:00 pm-3:30 pm

Sat Closed

Sun Closed

Schedule an Appointment
Photo Appointments 

Mon-Fri 9:00 am-11:30 am, 1:00 pm-3:30 pm

Sat Closed

Sun Closed

Schedule an Appointment
Passport Walk-Ins

Mon Closed

Tue-Thu 9:30 am-10:30 am

Fri Closed

Sat Closed

Sun Closed

Pickup Accountable Mail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Pickup Hold Mail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

Pickup Notice Left Mail

Mon-Fri 8:30 am-5:00 pm

Sat 8:30 am-1:00 pm

Sun Closed

PO Box™ Access

Mon-Fri 6:00 am-5:15 pm

Sat 6:00 am-1:15 pm

Sun Closed

PO Box™ Delivery

Mon-Fri 11:00 am

Sat 11:00 am

Sun Closed

BUFFALO

1200 WILLIAM ST RM 200

BUFFALO, NY 14240-9998

NORTHSIDE BUFFALO

725 HERTEL AVE

BUFFALO, NY 14207-9998

CHEEKTOWAGA

125 GALLERIA DR

BUFFALO, NY 14225-9998

ELLICOTT

695 WASHINGTON ST

BUFFALO, NY 14203-1412

BROADWAY BUFFALO

1035 BROADWAY ST

BUFFALO, NY 14212-9993

WEST SIDE BUFFALO

465 GRANT ST

BUFFALO, NY 14213-9998

At This Location

Lot Parking Available

For facility accessibility, please call the Post Office.
1-800-ASK-USPS® (800-275-8777)

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