| Title: | Blackwell |
| Publisher: | General Telephone Company of the Southwest |
| Type: | Telephone directory |
| Publication date: | |
|
Jun 1955 Jun 1959 Jun 1960 Jun 1961 Jun 1962 Aug 1963 Aug 1964 Aug 1965 Sep 1966 Sep 1967 Sep 1968 Sep 1969 Sep 1970 | |
| Area codes: | |
|
915 | |
| Locations covered: | |
|
Blackwell Bronte Forsan Robert Lee |