- Custom Technology 304 Westlawn Drive, Texarkana, Tx. (903) 832-5655 (903) 831-6344 fax Who's in the front office We hope that you, along with the other people who have been here since May 2, 1996 have enjoyed our site. But, we would like to point out that we are also proud co-owners of TXK.Net Internet Service, and would love to have you as a customer there as well. Created: April 20, 1996 ...customtec.com/index.html