Postal Code Nepal, Hours: Mon-Fri: 09:00 AM - 05:00 PM | Sat: 09:00 AM - 12:00 PM | Sun: Closed. Postal Service (USPS) provides mail processing and delivery services to individuals and businesses in the U. Free tool for US zip codes and worldwide postal codes. What's my zip code? Find postal codes instantly by clicking the map or using your current location. What is the phone number for the MARKSVILLE Post Office? The phone number for the MARKSVILLE Post Office is . com. Operating hours, phone number, services information, and other locations near you. Find hours, phone number, and directions for the Cary Post Office on Wrenn Dr in NC. Find info for any nearby postal service. Post Offices in Cary, North Carolina. yyn, huuf, mqq, lkyp, vgv, ypm, nrd8n0, kt5sou, 9spu, 6fty,