CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3124310800 | +1 312-431-0800 Illinois U.S.A.
  • 3124310801 | +1 312-431-0801 Illinois U.S.A.
  • 3124310802 | +1 312-431-0802 Illinois U.S.A.
  • 3124310803 | +1 312-431-0803 Illinois U.S.A.
  • 3124310804 | +1 312-431-0804 Illinois U.S.A.
  • 3124310805 | +1 312-431-0805 Illinois U.S.A.
  • 3124310806 | +1 312-431-0806 Illinois U.S.A.
  • 3124310807 | +1 312-431-0807 Illinois U.S.A.
  • 3124310808 | +1 312-431-0808 Illinois U.S.A.
  • 3124310809 | +1 312-431-0809 Illinois U.S.A.
  • 3124310810 | +1 312-431-0810 Illinois U.S.A.
  • 3124310811 | +1 312-431-0811 Illinois U.S.A.
  • 3124310812 | +1 312-431-0812 Illinois U.S.A.
  • 3124310813 | +1 312-431-0813 Illinois U.S.A.
  • 3124310814 | +1 312-431-0814 Illinois U.S.A.
  • 3124310815 | +1 312-431-0815 Illinois U.S.A.
  • 3124310816 | +1 312-431-0816 Illinois U.S.A.
  • 3124310817 | +1 312-431-0817 Illinois U.S.A.
  • 3124310818 | +1 312-431-0818 Illinois U.S.A.
  • 3124310819 | +1 312-431-0819 Illinois U.S.A.
  • 3124310820 | +1 312-431-0820 Illinois U.S.A.
  • 3124310821 | +1 312-431-0821 Illinois U.S.A.
  • 3124310822 | +1 312-431-0822 Illinois U.S.A.
  • 3124310823 | +1 312-431-0823 Illinois U.S.A.
  • 3124310824 | +1 312-431-0824 Illinois U.S.A.
  • 3124310825 | +1 312-431-0825 Illinois U.S.A.
  • 3124310826 | +1 312-431-0826 Illinois U.S.A.
  • 3124310827 | +1 312-431-0827 Illinois U.S.A.
  • 3124310828 | +1 312-431-0828 Illinois U.S.A.
  • 3124310829 | +1 312-431-0829 Illinois U.S.A.
  • 3124310830 | +1 312-431-0830 Illinois U.S.A.
  • 3124310831 | +1 312-431-0831 Illinois U.S.A.
  • 3124310832 | +1 312-431-0832 Illinois U.S.A.
  • 3124310833 | +1 312-431-0833 Illinois U.S.A.
  • 3124310834 | +1 312-431-0834 Illinois U.S.A.
  • 3124310835 | +1 312-431-0835 Illinois U.S.A.
  • 3124310836 | +1 312-431-0836 Illinois U.S.A.
  • 3124310837 | +1 312-431-0837 Illinois U.S.A.
  • 3124310838 | +1 312-431-0838 Illinois U.S.A.
  • 3124310839 | +1 312-431-0839 Illinois U.S.A.
  • 3124310840 | +1 312-431-0840 Illinois U.S.A.
  • 3124310841 | +1 312-431-0841 Illinois U.S.A.
  • 3124310842 | +1 312-431-0842 Illinois U.S.A.
  • 3124310843 | +1 312-431-0843 Illinois U.S.A.
  • 3124310844 | +1 312-431-0844 Illinois U.S.A.
  • 3124310845 | +1 312-431-0845 Illinois U.S.A.
  • 3124310846 | +1 312-431-0846 Illinois U.S.A.
  • 3124310847 | +1 312-431-0847 Illinois U.S.A.
  • 3124310848 | +1 312-431-0848 Illinois U.S.A.
  • 3124310849 | +1 312-431-0849 Illinois U.S.A.
  • 3124310850 | +1 312-431-0850 Illinois U.S.A.
  • 3124310851 | +1 312-431-0851 Illinois U.S.A.
  • 3124310852 | +1 312-431-0852 Illinois U.S.A.
  • 3124310853 | +1 312-431-0853 Illinois U.S.A.
  • 3124310854 | +1 312-431-0854 Illinois U.S.A.
  • 3124310855 | +1 312-431-0855 Illinois U.S.A.
  • 3124310856 | +1 312-431-0856 Illinois U.S.A.
  • 3124310857 | +1 312-431-0857 Illinois U.S.A.
  • 3124310858 | +1 312-431-0858 Illinois U.S.A.
  • 3124310859 | +1 312-431-0859 Illinois U.S.A.
  • 3124310860 | +1 312-431-0860 Illinois U.S.A.
  • 3124310861 | +1 312-431-0861 Illinois U.S.A.
  • 3124310862 | +1 312-431-0862 Illinois U.S.A.
  • 3124310863 | +1 312-431-0863 Illinois U.S.A.
  • 3124310864 | +1 312-431-0864 Illinois U.S.A.
  • 3124310865 | +1 312-431-0865 Illinois U.S.A.
  • 3124310866 | +1 312-431-0866 Illinois U.S.A.
  • 3124310867 | +1 312-431-0867 Illinois U.S.A.
  • 3124310868 | +1 312-431-0868 Illinois U.S.A.
  • 3124310869 | +1 312-431-0869 Illinois U.S.A.
  • 3124310870 | +1 312-431-0870 Illinois U.S.A.
  • 3124310871 | +1 312-431-0871 Illinois U.S.A.
  • 3124310872 | +1 312-431-0872 Illinois U.S.A.
  • 3124310873 | +1 312-431-0873 Illinois U.S.A.
  • 3124310874 | +1 312-431-0874 Illinois U.S.A.
  • 3124310875 | +1 312-431-0875 Illinois U.S.A.
  • 3124310876 | +1 312-431-0876 Illinois U.S.A.
  • 3124310877 | +1 312-431-0877 Illinois U.S.A.
  • 3124310878 | +1 312-431-0878 Illinois U.S.A.
  • 3124310879 | +1 312-431-0879 Illinois U.S.A.
  • 3124310880 | +1 312-431-0880 Illinois U.S.A.
  • 3124310881 | +1 312-431-0881 Illinois U.S.A.
  • 3124310882 | +1 312-431-0882 Illinois U.S.A.
  • 3124310883 | +1 312-431-0883 Illinois U.S.A.
  • 3124310884 | +1 312-431-0884 Illinois U.S.A.
  • 3124310885 | +1 312-431-0885 Illinois U.S.A.
  • 3124310886 | +1 312-431-0886 Illinois U.S.A.
  • 3124310887 | +1 312-431-0887 Illinois U.S.A.
  • 3124310888 | +1 312-431-0888 Illinois U.S.A.
  • 3124310889 | +1 312-431-0889 Illinois U.S.A.
  • 3124310890 | +1 312-431-0890 Illinois U.S.A.
  • 3124310891 | +1 312-431-0891 Illinois U.S.A.
  • 3124310892 | +1 312-431-0892 Illinois U.S.A.
  • 3124310893 | +1 312-431-0893 Illinois U.S.A.
  • 3124310894 | +1 312-431-0894 Illinois U.S.A.
  • 3124310895 | +1 312-431-0895 Illinois U.S.A.
  • 3124310896 | +1 312-431-0896 Illinois U.S.A.
  • 3124310897 | +1 312-431-0897 Illinois U.S.A.
  • 3124310898 | +1 312-431-0898 Illinois U.S.A.
  • 3124310899 | +1 312-431-0899 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z