Post office locations in 78643
| Post Office | Address | Phone | Hours |
| LLANO | 819 BERRY ST LLANO, TX 78643 - 9998 | 325-247-4547 | Mon-Fri 08:00 AM - 04:00 PM Sat 10:00 AM - 12:00 PM Sun Closed |
| SUNRISE BEACH | 103 SUNRISE DR SUNRISE BEACH, TX 78643 - 9997 | 915-388-3470 | Mon-Fri 08:00 AM - 12:00 PM Sat-Sun Closed |