| Title: | San Antonio/Austin Commercial Directory |
| Publisher: | GTE |
| Type: | Business/Commercial directory |
| Publication date: | |
|
Jan 1979 Jan 1980 Jan 1981 | |
| Area codes: | |
|
512 | |
| Locations covered: | |
|
Austin Bexar County Comal County Guadalupe County Hays County San Antonio Travis County Williamson County |