1990 - 1994
Citizens Navajo Communications Company, Inc. did not exist as an operating company. 1994
Citizens Navajo Communications Company, Inc. became a new operating company with study area jurisdictions when it acquired the Navajo community study areas Arizona (CTNA), New Mexico (CTNM) and Utah (CTNU) from Alltel on 10/31/1993.
COSA |
Effect | CTNT | New operating company COSA | CTNA | Transferred from Alltel | CTNM | Transferred from Alltel | CTNU | Transferred from Alltel |
1995 - 2009
Citizens Navajo Communications Company, Inc. had no changes during this period. |