Cass, IA Post Office locations

• Anita

  Post Office	Address	Phone	Hours
  ANITA	906 MAIN ST ANITA, IA 50020 - 1056	712-762-4445	Mon-Fri 08:30 AM - 12:00 PM 01:00 PM - 04:30 PM Sat-Sun Closed

• Atlantic

  Post Office	Address	Phone	Hours
  ATLANTIC	20 E 5TH ST ATLANTIC, IA 50022 - 6400	712-243-1208	Mon-Fri 08:30 AM - 04:15 PM Sat 09:00 AM - 12:00 PM Sun Closed

• Cumberland

  Post Office	Address	Phone	Hours
  CUMBERLAND	123 MAIN ST CUMBERLAND, IA 50843 - 9900	712-774-5759	Mon-Fri 08:00 AM - 12:00 PM Sat 08:00 AM - 09:15 AM Sun Closed

• Griswold

  Post Office	Address	Phone	Hours
  GRISWOLD	608 4TH ST GRISWOLD, IA 51535 - 9000	712-778-2384	Mon-Fri 08:30 AM - 12:30 PM 01:30 PM - 04:00 PM Sat 09:00 AM - 10:00 AM Sun Closed

• Lewis

  Post Office	Address	Phone	Hours
  LEWIS	501 W MAIN ST LEWIS, IA 51544 - 5536	712-769-2357	Mon-Fri 10:00 AM - 02:00 PM Sat 10:00 AM - 12:00 PM Sun Closed

• Marne

  Post Office	Address	Phone	Hours
  MARNE	202 WASHINGTON ST MARNE, IA 51552 - 2528	712-781-2347	Mon-Fri 12:30 PM - 04:30 PM Sat 12:30 PM - 02:15 PM Sun Closed

• Massena

  Post Office	Address	Phone	Hours
  MASSENA	99 MAIN ST MASSENA, IA 50853 - 1016	712-779-3357	Mon-Fri 08:00 AM - 12:00 PM Sat 08:30 AM - 09:30 AM Sun Closed

• Wiota

  Post Office	Address	Phone	Hours
  WIOTA	405 PIONEER AVE WIOTA, IA 50274 - 1102	712-783-4544	Mon-Sat 10:00 AM - 12:00 PM Sun Closed