The U.S. Embassy in Juba is seeking quotations for mobile telephone services, with the contract award based on best value through a comparative evaluation process. Offerors must be registered in the System for Award Management (SAM) database prior to submission. Quotations must be submitted electronically to jubaprocurement@state.gov by June 2, 2026, at 5:00 pm CAT, in English, using Calibri font size 12, in PDF format not exceeding 30MB per file. Required attachments include the completed SF-1449, pricing, technical proposal, and proof of SAM registration. The location for performance of services is the U.S. Embassy Juba.