Mobile Smiles comes to Newcastle Thu, 07/11/2019 - 12:00am The Oklahoma Electric Cooperative (OEC) sponsored MobileSmiles Oklahoma on July 8 and 10 at the Newcastle Christian Church. MobileSmiles Oklahoma ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today! Read more about Mobile Smiles comes to Newcastle