The phone number of the Humboldt Park Branch is: 312-744-2244.
The phone number of the Humboldt Branch-Siouxland Libraries is: 605-363-3361.
The phone number of the South Chicago Branch is: 312-747-8065.
The phone number of the Chicago Bee Branch is: 312-747-6872.
The phone number of the Chicago Lawn Branch is: 312-747-0639.
The phone number of the West Chicago Avenue Branch is: 312-743-0260.
The phone number of the Humboldt Public Library is: 515-332-1925.
The phone number of the Mayfair Branch is: 312-744-1254.
The phone number of the Independence Branch is: 312-744-0900.
The phone number of the Avalon Branch is: 312-747-5234.
The phone number of the Altgeld Branch is: 312-747-3270.
The phone number of the Austin Branch is: 312-746-5038.
The phone number of the Beverly Branch is: 312-747-9673.