Post office locations in 24112
| Post Office | Address | Phone | Hours |
| CENTRAL MARTINSVILLE | 1 W CHURCH ST MARTINSVILLE, VA 24112 - 6229 | 276-638-1607 | Mon-Fri 10:00 AM - 01:00 PM 02:00 PM - 04:45 PM Sat-Sun Closed |
| MARTINSVILLE | 1123 SPRUCE ST MARTINSVILLE, VA 24112 - 9998 | 276-638-2702 | Mon-Fri 09:00 AM - 05:00 PM Sat 09:00 AM - 12:00 PM Sun Closed |