Berwyn Post Office

662 Lancaster Ave, Berwyn, PA 19312

Contact Numbers

Phone: 610-644-1311
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 8:00am - 4:00pm
Tuesday 8:00am - 4:00pm
Wednesday 8:00am - 4:00pm
Thursday 8:00am - 4:00pm
Friday 8:00am - 4:00pm
Saturday 9:00am - 11:00am
Sunday Closed

Last Collection Times

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 11:00am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Lot Parking

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

7 N Waterloo Rd
0.8 mile away

Nrs Tri County
1000 W Valley Rd
1.1 miles away

Tri County
1000 W Valley Rd
1.1 miles away

43 Paoli Plz
1.8 miles away


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We would like to let you know how well Mike the mailman is. He is always so friendly and the only mailman that actually delivers the right mail. When we have other mailman or women, we always get mail that does not have our name on it and we have to go deliver it next door. I would highly recommend him! Best Mailman!!


no mail was delivered to Trinity house in Berwyn !! What's your problem ??

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