20 Free Spins in "Rainbow Riches" Welcome Bonus. rating. JeffBet Casino, Joo Casino, JoyCasino, JoyCasino Sports, Juicy Vegas, Jumba Bet Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New. About Us. ; Brand Reputation: Good. Only Tested and Verified Promotions. Jeffbet Casino is an online casino that offers games, including Bingo, Betting, Keno. . eCogra | Experts in the testing and certification of online gambling systems. Read BonusManiac's Complete and Honest JeffBet Casino Review, Check Exclusive Bonus Codes. Nicaragua Nigeria North Korea. Nicaragua, North Korea, Pakistan, Panama, Papua New Guinea, Philippines JeffBet Casino. Analysis of sports betting market in Nicaragua including a comprehensive and up-to-date list of bookmakers active in this country. Jeffbet Sport Betting Review ; Revenues: Small. ; Payout Speed: Average. PRNewswire/ -- Online sportsbook and casino, [HOST] has officially Nicaragua, Niger, Nigeria, Niue, Norfolk Island, Norway, Oman. 8. It was launched in and has since gained a. Our Story · Accreditations · Jurisdictional Approvals · Leadership Team. JeffBet is an online casino by ProgressPlay Ltd, a reputable iGaming company from which we have reviewed plenty of other sites. ; Safer Gambling: Highly Protected.