| Title: | Karnack-Uncertain |
| Publisher: | Karnak Telephone Co., Inc./Century Telephone of Texas |
| Type: | Telephone directory |
| Publication date: | |
|
Jan 1972 Jan 1974 Jan 1975 Jan 1976 Jan 1977 Jan 1979 Jan 1980 Feb 1981 Feb 1982 Feb 1983 Feb 1984 | |
| Area codes: | |
|
214 | |
| Locations covered: | |
|
Karnack Marshall Uncertain |