Mangum Insurance - Dunn, NC Mangum Insurance in Dunn, NC Established in 2010, we’re proud to be a part of this community. Dunn Office Mangum Insurance Agency, LLC210 S Wilson AveDunn, NC 28334 Mailing AddressPO Box 280Dunn, NC 28335 Phone: (910) 892-7707FAX: (910) 292-2289 Get an Insurance Quote Name : * Email : * Phone : * Request : *New Coverage or QuoteChange or Modify CoverageClaimQuestionsNotes : Word Verification:Request ServiceReset