Myrtle Beach Regional Economic Development Corp. Share: Non-Profit Organizations Myrtle Beach Regional Economic Development Corp. Visit Website 2050 Hwy 501 E, Bldg 900 Conway, SC 29526 (843) 347-4604 (843) 347-2292 (fax) Map What's Nearby? Distance: 5 10 15 20 25 50 mi.