| Title: | Grandfalls Telephone Directory |
| Publisher: | Southwestern Bell Telephone Co |
| Type: | Telephone directory |
| Publication date: | |
|
May 1955 May 1956 May 1957 May 1958 May 1959 May 1960 Apr 1963 Apr 1964 Apr 1965 Apr 1966 Apr 1967 Apr 1968 Apr 1969 | |
| Area codes: | |
|
915 | |
| Locations covered: | |
|
Grandfalls |