Charlotte Internet & Telephone provides businesses and individuals with quality, inexpensive domestic and international long distance telephone service and more. Get a quote in hours for international long distance telephone services, long distance.hether you run a small business or a large corporation in Charlotte, Matthews, Mint Hill, Cornelius, Davidson, Huntersville, Lake Norman, or Pineville North Carolina.401 Hawthorne Lane, Charlotte, NC 28204 (704) 519-5491