| Title: | Round Rock Telephone Directory |
| Publisher: | Southwestern Bell Telephone Co. |
| Type: | Telephone directory |
| Publication date: | |
|
May 1927 Jun 1930 Oct 1954 Dec 1956 Dec 1957 Dec 1958 Dec 1959 Dec 1960 Dec 1961 Dec 1962 Dec 1963 Dec 1964 Dec 1965 Dec 1966 Dec 1967 Dec 1968 Dec 1969 Dec 1970 Dec 1971 Dec 1972 | |
| Area codes: | |
|
512 | |
| Locations covered: | |
|
Round Rock |