SCORE-Counselors to Amer. Small Bus.- Chapter 381 Share: Non-Profit Organizations SCORE-Counselors to Amer. Small Bus.- Chapter 381 Visit Website 605 10th Avene North Myrtle Beach, SC 29577 (843) 918-1079 (843) 918-1080 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.