Abstract The article presents a description of request for confirmation (RfC) sequences in everyday conversation in Egyptian Arabic. Through a quantitative analysis of 200 sequences excerpted from telephone calls, the analysis is concerned to identify the main design features of RfC sequences and their context-sensitive distribution and use. Analysis reveals that RfCs in Egyptian Arabic often do not bear special syntactic or prosodic marking. Lexical devices, such as inference markers, tag questions, and modulation markers, make explicit the specific epistemic position of the requesters. RfCs mostly attract confirmations. These can be accomplished by minimal responses; however, in most cases, a more elaborate format is used. Greater epistemic independence is suggested in confirmations in which no token is used. Non-minimal responses seem to be normative in the case of disconfirmations. Responders can also employ dedicated means for declining to provide a dis/confirmation. The findings of this study support the view of RfC sequences as a complex site for the display and negotiation of knowledge and social positioning.