Ashley River Post Office

1964 Ashley River Rd Ste B, Charleston, SC 29407

Contact Numbers

Phone: 843-763-0113
Fax: 843-763-0415
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:30pm
Sunday Closed

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

  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Lobby has Copier
  • 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:

Saint Andrews
78 Sycamore Ave
1.5 miles away

2180 McMillan Ave
2.5 miles away

Johns Island
2860 Maybank Hwy
2.8 miles away

James Island
579 Folly Rd
3.1 miles away


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I had a package delivered to our complex, package is placed in a locked parcel bin and key should be placed in my mail box...well that how it should work, key was placed in someone else's mailbox. Hope I have honest neighbor.


ZERO STARS. Nightmare. Go anywhere but here. Lost outgoing packages for my business-cost me too much money. Has lost mail coming to my home. Take your time and go to the Sycamore branch. Manager is RUDE, and employees are incompetent.


Have received package that was sent, thank you.The address is 2903 Limestone Blvd.Charleston,S.C.29414.💯🇺🇸❤️🛐


Mail was not delivered 10/11/18 and 10/12/18 when the informed daily delivery digest showed important mail being delivered. I need to know if/when the indicated mail will be delivered.


who is post master for W Ashley


I mailed a money order 11-07-17 from this W Ashley USPS Chas, SC. Iwas the only customer then. I absentmindedly left my envelope on the dektop which contained 2 more money orders + > $1000. As I walked to my truck, I realized the envelope was still on the desktop where the clerk stood to assist me. However, in this short time span, the envelope has disappeared. I inquired anxiously to the workers there WHere is My envelope. Have or did anyone here see it? NO ONE responded and indicated to me somebody got it and now my money is gone. How can an envelope that was laying on the countertop openly evident to at least one clerk--then disappear? I have to question this. I am requesting videotape review and police intervention asap.


What is the main post office in charleston. Which post office has the mail processing machines?

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