COLUMBIA HGTS CARRIER ANNEX

6510 CHILLUM PL NW WASHINGTON, DC 20012 - 9998

Phone 202-523-2129

TTY 877-889-2457

Lobby Hours

  • Mon-Fri 8:00am - 5:00pm
  • Sat 9:00am - 1:00pm
  • Sun Closed

Carrier Facility Hours

  • Mon-Fri 8:30am - 5:00pm
  • Sat 8:30am - 1:00pm
  • Sun Closed

PO Box Access Hours

  • Mon-Fri 8:00am - 5:00pm
  • Sat 9:00am - 1:00pm
  • Sun Closed

On-Site Services

  • PO Box Online