MC Template Key Communications, Inc. Key Communications, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Business Services >> Business Technology Services Key Communications, Inc. 1011 N. Main St., Ste. 6 White River Junction, VT 05001 | map | directions 802-296-6800 | 800-439-6801 | fax: 802-295-4214 Visit Site Key Communications and KeyVoice provide and maintain voice and data communication systems, cloud based phone systems and VOIP dial tone service and cabling solutions for businesses and homes. Member Since: 2006 If your business isn't here, contact us today to get listed!