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).

  • 3123063800 | +1 312-306-3800 Illinois U.S.A.
  • 3123063801 | +1 312-306-3801 Illinois U.S.A.
  • 3123063802 | +1 312-306-3802 Illinois U.S.A.
  • 3123063803 | +1 312-306-3803 Illinois U.S.A.
  • 3123063804 | +1 312-306-3804 Illinois U.S.A.
  • 3123063805 | +1 312-306-3805 Illinois U.S.A.
  • 3123063806 | +1 312-306-3806 Illinois U.S.A.
  • 3123063807 | +1 312-306-3807 Illinois U.S.A.
  • 3123063808 | +1 312-306-3808 Illinois U.S.A.
  • 3123063809 | +1 312-306-3809 Illinois U.S.A.
  • 3123063810 | +1 312-306-3810 Illinois U.S.A.
  • 3123063811 | +1 312-306-3811 Illinois U.S.A.
  • 3123063812 | +1 312-306-3812 Illinois U.S.A.
  • 3123063813 | +1 312-306-3813 Illinois U.S.A.
  • 3123063814 | +1 312-306-3814 Illinois U.S.A.
  • 3123063815 | +1 312-306-3815 Illinois U.S.A.
  • 3123063816 | +1 312-306-3816 Illinois U.S.A.
  • 3123063817 | +1 312-306-3817 Illinois U.S.A.
  • 3123063818 | +1 312-306-3818 Illinois U.S.A.
  • 3123063819 | +1 312-306-3819 Illinois U.S.A.
  • 3123063820 | +1 312-306-3820 Illinois U.S.A.
  • 3123063821 | +1 312-306-3821 Illinois U.S.A.
  • 3123063822 | +1 312-306-3822 Illinois U.S.A.
  • 3123063823 | +1 312-306-3823 Illinois U.S.A.
  • 3123063824 | +1 312-306-3824 Illinois U.S.A.
  • 3123063825 | +1 312-306-3825 Illinois U.S.A.
  • 3123063826 | +1 312-306-3826 Illinois U.S.A.
  • 3123063827 | +1 312-306-3827 Illinois U.S.A.
  • 3123063828 | +1 312-306-3828 Illinois U.S.A.
  • 3123063829 | +1 312-306-3829 Illinois U.S.A.
  • 3123063830 | +1 312-306-3830 Illinois U.S.A.
  • 3123063831 | +1 312-306-3831 Illinois U.S.A.
  • 3123063832 | +1 312-306-3832 Illinois U.S.A.
  • 3123063833 | +1 312-306-3833 Illinois U.S.A.
  • 3123063834 | +1 312-306-3834 Illinois U.S.A.
  • 3123063835 | +1 312-306-3835 Illinois U.S.A.
  • 3123063836 | +1 312-306-3836 Illinois U.S.A.
  • 3123063837 | +1 312-306-3837 Illinois U.S.A.
  • 3123063838 | +1 312-306-3838 Illinois U.S.A.
  • 3123063839 | +1 312-306-3839 Illinois U.S.A.
  • 3123063840 | +1 312-306-3840 Illinois U.S.A.
  • 3123063841 | +1 312-306-3841 Illinois U.S.A.
  • 3123063842 | +1 312-306-3842 Illinois U.S.A.
  • 3123063843 | +1 312-306-3843 Illinois U.S.A.
  • 3123063844 | +1 312-306-3844 Illinois U.S.A.
  • 3123063845 | +1 312-306-3845 Illinois U.S.A.
  • 3123063846 | +1 312-306-3846 Illinois U.S.A.
  • 3123063847 | +1 312-306-3847 Illinois U.S.A.
  • 3123063848 | +1 312-306-3848 Illinois U.S.A.
  • 3123063849 | +1 312-306-3849 Illinois U.S.A.
  • 3123063850 | +1 312-306-3850 Illinois U.S.A.
  • 3123063851 | +1 312-306-3851 Illinois U.S.A.
  • 3123063852 | +1 312-306-3852 Illinois U.S.A.
  • 3123063853 | +1 312-306-3853 Illinois U.S.A.
  • 3123063854 | +1 312-306-3854 Illinois U.S.A.
  • 3123063855 | +1 312-306-3855 Illinois U.S.A.
  • 3123063856 | +1 312-306-3856 Illinois U.S.A.
  • 3123063857 | +1 312-306-3857 Illinois U.S.A.
  • 3123063858 | +1 312-306-3858 Illinois U.S.A.
  • 3123063859 | +1 312-306-3859 Illinois U.S.A.
  • 3123063860 | +1 312-306-3860 Illinois U.S.A.
  • 3123063861 | +1 312-306-3861 Illinois U.S.A.
  • 3123063862 | +1 312-306-3862 Illinois U.S.A.
  • 3123063863 | +1 312-306-3863 Illinois U.S.A.
  • 3123063864 | +1 312-306-3864 Illinois U.S.A.
  • 3123063865 | +1 312-306-3865 Illinois U.S.A.
  • 3123063866 | +1 312-306-3866 Illinois U.S.A.
  • 3123063867 | +1 312-306-3867 Illinois U.S.A.
  • 3123063868 | +1 312-306-3868 Illinois U.S.A.
  • 3123063869 | +1 312-306-3869 Illinois U.S.A.
  • 3123063870 | +1 312-306-3870 Illinois U.S.A.
  • 3123063871 | +1 312-306-3871 Illinois U.S.A.
  • 3123063872 | +1 312-306-3872 Illinois U.S.A.
  • 3123063873 | +1 312-306-3873 Illinois U.S.A.
  • 3123063874 | +1 312-306-3874 Illinois U.S.A.
  • 3123063875 | +1 312-306-3875 Illinois U.S.A.
  • 3123063876 | +1 312-306-3876 Illinois U.S.A.
  • 3123063877 | +1 312-306-3877 Illinois U.S.A.
  • 3123063878 | +1 312-306-3878 Illinois U.S.A.
  • 3123063879 | +1 312-306-3879 Illinois U.S.A.
  • 3123063880 | +1 312-306-3880 Illinois U.S.A.
  • 3123063881 | +1 312-306-3881 Illinois U.S.A.
  • 3123063882 | +1 312-306-3882 Illinois U.S.A.
  • 3123063883 | +1 312-306-3883 Illinois U.S.A.
  • 3123063884 | +1 312-306-3884 Illinois U.S.A.
  • 3123063885 | +1 312-306-3885 Illinois U.S.A.
  • 3123063886 | +1 312-306-3886 Illinois U.S.A.
  • 3123063887 | +1 312-306-3887 Illinois U.S.A.
  • 3123063888 | +1 312-306-3888 Illinois U.S.A.
  • 3123063889 | +1 312-306-3889 Illinois U.S.A.
  • 3123063890 | +1 312-306-3890 Illinois U.S.A.
  • 3123063891 | +1 312-306-3891 Illinois U.S.A.
  • 3123063892 | +1 312-306-3892 Illinois U.S.A.
  • 3123063893 | +1 312-306-3893 Illinois U.S.A.
  • 3123063894 | +1 312-306-3894 Illinois U.S.A.
  • 3123063895 | +1 312-306-3895 Illinois U.S.A.
  • 3123063896 | +1 312-306-3896 Illinois U.S.A.
  • 3123063897 | +1 312-306-3897 Illinois U.S.A.
  • 3123063898 | +1 312-306-3898 Illinois U.S.A.
  • 3123063899 | +1 312-306-3899 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