North Myrtle Beach Post Office

621 6th Ave S, North Myrtle Beach, SC 29582

Contact Numbers

Phone: 843-272-5864
Fax: 843-272-5954
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 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:15pm
Sunday Closed

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

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • 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
  • Lobby has Copier
  • Street Parking

Visit our Links Page for links to 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:

4009 Highway 17 S
2.0 miles away

Little River
4299 Horseshoe Rd N
3.0 miles away

50 Highway 9 E
5.0 miles away

Live Oak
820 67th Ave N
6.8 miles away


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Worst mail service in history. Phones are never answered,always busy signal or just rings. Mail carrier assumed I had mixed and sent ALL MY MAIL BACK which should be a Federal offense. Nothing but trouble with the mail service the entire 5 years I've lived here. You cannot speak yo anyone. They send you from post office to post office when you have a complaint. Totally avoiding customers.


I have been trying to call this office for over a week and it is always busy! How do I get hold of them?


Am searching for a post office near the OCEAN DUNES AND SAND DUNES RESORT COMPLEX ............anyone with an addresss


NMB post office hand delivered a package off regular route to enable our car to be repaired 2 days early! You guys are the very best!

* is not a part of, or affiliated with, the official United States Postal Service (USPS).