This morning my husband and I drove down to the Harold Washington Library at 400 S. State in Chicago so I could explore the resources available at the library for Chicago research—specifically telephone books and newspapers other than the Chicago Tribune. There was a public parking lot just around the corner from the library and the all-day weekend fee was $10.00. Not bad. (During the week parking would cost about $21 but it's easy and inexpensive to get to the library by public transportation, too.)
This blog post will focus on telephone books. The first Chicago telephone book appears to be The Telephone Journal, vol. 1, no. 1, published in October 1878. (For a short history of the telephone in Chicago see FundingUniverse.com's page for Illinois Bell Telephone.) The first book includes information about the telephone service along with a three-page “List of Subscribers”--names of businesses and a few individuals along with an address and numbers for “wire” and “call.” It also includes a three-page “Business Directory” which lists establishments by category much like a modern yellow pages.
Curious to know if your ancestor was an early adopter? Check the three subscriber pages linked from the top of this post. The printouts weren't the best, but the images should be readable. Make sure to check out the instructions for how to make a call on the top of page one. Reading them made me grateful for my cell phone.
As you'd expect, the number of subscribers increased year by year and the later books include many more personal names than the earlier volumes. I didn’t explore in detail, but it appears, at quick glance, that the books mostly include heads of household much like the city directories do.
So how useful would the telephone books be for genealogical research? I'd be curious to hear your experiences using them. But in the meantime, here's my quick take:
If you're researching the early years when city directories are available, I think they're the first-choice resource. A quick comparison of an 1886 city directory and telephone book makes that pretty clear.
Telephone Book: 7071 Skinkle, J. W. residence 543 W Monroe
City Directory: Skinkle, Jacob W. pres. Beck & Hopkins' mnfg. co. 390 Carroll av h. 543 W. Monroe
But, if you're researching a family in the gaps between city directory years (1918-1922, 1924-1927, and after 1928) and need to know an address or establish that they were living in the city, the telephone books might be useful.
Unfortunately, the later directories have tiny print and I found the one film I checked (from the 1930s) challenging to read. I don't think I could have gotten a good printout of it but I could have read it well enough to make a careful transcription to go along with a paper copy.
I'm planning to offer lookups in the Chicago telephone books in the near future. I don't expect to get many requests, but I think the research might occasionally be helpful.