Google Fiber is now only available in three different markets but that could soon change very quickly. Google announced on Wednesday that it is considering expanding its Google Fiber services to nine new markets: Atlanta, Charlotte, Nashville, Phoenix, Portland, Raleigh-Durham, San Antonio, Salt Lake City, and San Jose. A move into San Antonio would be particularly provocative because it would put Google Fiber right in ATT’s home town. Google Fiber already has service up and running in Kansas City, Austin, Texas and Provo, Utah so it looks like the company’s future fiber buildout plans will expand its reach on the west coast, the midwest and the south before it would consider coming to major northeastern cities such as New York, Boston or