 ROSEVILLE, Calif.--BUSINESS WIRE--Consolidated Communications NASDAQ: CNSL, a top-10 fiber provider, is delivering symmetrical, gigabit, fiber internet services to 23,000 more residents and businesses in the Sacramento area in June. This is in addition to the 22,000 upgrades the company completed in April. The company is upgrading and expanding its California fiber-to-the-premises network in Antelope, Carmichael, Citrus Heights, Elk Grove, Lincoln, Roseville and Sacramento. In celebration o 