Post Office - Farrell 170 First St Farrell, MS 38630 Phone : (662) 624-9598 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (601) 351-7510 Farrell Post Office 170 Farrell & 1st St Clarksdale, MS 38614 Phone : (662) 624-9598 Business Category