USPS Post Office Eastside Carrier Annex - Buffalo NY

Address:

1200 William St, Buffalo NY 14240 (Directions from | to)

Website:

www.usps.com

Categories:

Mail & Shipping

Opening Hours

Monday: 7:00 AM-6:00 PM
Tuesday: 7:00 AM-6:00 PM
Wednesday: 7:00 AM-6:00 PM
Thursday: 7:00 AM-6:00 PM
Friday: 7:00 AM-6:00 PM
Saturday: 7:00 AM-3:00 PM
Sunday: Closed

Additional Phones

Toll-Free: 1-800-ASK-USPS

Services

Call Referral, Carrier Services, General Delivery, Pickup Hold Mail, Pickup Notice Left Mail

Call Referral Hours

Mon-Fri: 07:00-18:00
Sat: 07:00-15:00
Sun: Closed

Carrier Call Referral Hours

Mon-Fri: 08:00-18:00
Sat: 08:00-15:00
Sun: Closed

Pickup Accountable Mail Hours

Mon-Fri: 08:30-18:00
Sat: 08:30-15:00
Sun: Closed

Pickup Hold Mail Hours

Mon-Fri: 08:30-18:00
Sat: 08:30-15:00
Sun: Closed

Pickup Notice Left Mail Hours

Mon-Fri: 08:30-18:00
Sat: 08:30-15:00
Sun: Closed

Other mail & shipping locations nearby

Last updated:

15 Sep 2025
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