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).

  • 3123810800 | +1 312-381-0800 Illinois U.S.A.
  • 3123810801 | +1 312-381-0801 Illinois U.S.A.
  • 3123810802 | +1 312-381-0802 Illinois U.S.A.
  • 3123810803 | +1 312-381-0803 Illinois U.S.A.
  • 3123810804 | +1 312-381-0804 Illinois U.S.A.
  • 3123810805 | +1 312-381-0805 Illinois U.S.A.
  • 3123810806 | +1 312-381-0806 Illinois U.S.A.
  • 3123810807 | +1 312-381-0807 Illinois U.S.A.
  • 3123810808 | +1 312-381-0808 Illinois U.S.A.
  • 3123810809 | +1 312-381-0809 Illinois U.S.A.
  • 3123810810 | +1 312-381-0810 Illinois U.S.A.
  • 3123810811 | +1 312-381-0811 Illinois U.S.A.
  • 3123810812 | +1 312-381-0812 Illinois U.S.A.
  • 3123810813 | +1 312-381-0813 Illinois U.S.A.
  • 3123810814 | +1 312-381-0814 Illinois U.S.A.
  • 3123810815 | +1 312-381-0815 Illinois U.S.A.
  • 3123810816 | +1 312-381-0816 Illinois U.S.A.
  • 3123810817 | +1 312-381-0817 Illinois U.S.A.
  • 3123810818 | +1 312-381-0818 Illinois U.S.A.
  • 3123810819 | +1 312-381-0819 Illinois U.S.A.
  • 3123810820 | +1 312-381-0820 Illinois U.S.A.
  • 3123810821 | +1 312-381-0821 Illinois U.S.A.
  • 3123810822 | +1 312-381-0822 Illinois U.S.A.
  • 3123810823 | +1 312-381-0823 Illinois U.S.A.
  • 3123810824 | +1 312-381-0824 Illinois U.S.A.
  • 3123810825 | +1 312-381-0825 Illinois U.S.A.
  • 3123810826 | +1 312-381-0826 Illinois U.S.A.
  • 3123810827 | +1 312-381-0827 Illinois U.S.A.
  • 3123810828 | +1 312-381-0828 Illinois U.S.A.
  • 3123810829 | +1 312-381-0829 Illinois U.S.A.
  • 3123810830 | +1 312-381-0830 Illinois U.S.A.
  • 3123810831 | +1 312-381-0831 Illinois U.S.A.
  • 3123810832 | +1 312-381-0832 Illinois U.S.A.
  • 3123810833 | +1 312-381-0833 Illinois U.S.A.
  • 3123810834 | +1 312-381-0834 Illinois U.S.A.
  • 3123810835 | +1 312-381-0835 Illinois U.S.A.
  • 3123810836 | +1 312-381-0836 Illinois U.S.A.
  • 3123810837 | +1 312-381-0837 Illinois U.S.A.
  • 3123810838 | +1 312-381-0838 Illinois U.S.A.
  • 3123810839 | +1 312-381-0839 Illinois U.S.A.
  • 3123810840 | +1 312-381-0840 Illinois U.S.A.
  • 3123810841 | +1 312-381-0841 Illinois U.S.A.
  • 3123810842 | +1 312-381-0842 Illinois U.S.A.
  • 3123810843 | +1 312-381-0843 Illinois U.S.A.
  • 3123810844 | +1 312-381-0844 Illinois U.S.A.
  • 3123810845 | +1 312-381-0845 Illinois U.S.A.
  • 3123810846 | +1 312-381-0846 Illinois U.S.A.
  • 3123810847 | +1 312-381-0847 Illinois U.S.A.
  • 3123810848 | +1 312-381-0848 Illinois U.S.A.
  • 3123810849 | +1 312-381-0849 Illinois U.S.A.
  • 3123810850 | +1 312-381-0850 Illinois U.S.A.
  • 3123810851 | +1 312-381-0851 Illinois U.S.A.
  • 3123810852 | +1 312-381-0852 Illinois U.S.A.
  • 3123810853 | +1 312-381-0853 Illinois U.S.A.
  • 3123810854 | +1 312-381-0854 Illinois U.S.A.
  • 3123810855 | +1 312-381-0855 Illinois U.S.A.
  • 3123810856 | +1 312-381-0856 Illinois U.S.A.
  • 3123810857 | +1 312-381-0857 Illinois U.S.A.
  • 3123810858 | +1 312-381-0858 Illinois U.S.A.
  • 3123810859 | +1 312-381-0859 Illinois U.S.A.
  • 3123810860 | +1 312-381-0860 Illinois U.S.A.
  • 3123810861 | +1 312-381-0861 Illinois U.S.A.
  • 3123810862 | +1 312-381-0862 Illinois U.S.A.
  • 3123810863 | +1 312-381-0863 Illinois U.S.A.
  • 3123810864 | +1 312-381-0864 Illinois U.S.A.
  • 3123810865 | +1 312-381-0865 Illinois U.S.A.
  • 3123810866 | +1 312-381-0866 Illinois U.S.A.
  • 3123810867 | +1 312-381-0867 Illinois U.S.A.
  • 3123810868 | +1 312-381-0868 Illinois U.S.A.
  • 3123810869 | +1 312-381-0869 Illinois U.S.A.
  • 3123810870 | +1 312-381-0870 Illinois U.S.A.
  • 3123810871 | +1 312-381-0871 Illinois U.S.A.
  • 3123810872 | +1 312-381-0872 Illinois U.S.A.
  • 3123810873 | +1 312-381-0873 Illinois U.S.A.
  • 3123810874 | +1 312-381-0874 Illinois U.S.A.
  • 3123810875 | +1 312-381-0875 Illinois U.S.A.
  • 3123810876 | +1 312-381-0876 Illinois U.S.A.
  • 3123810877 | +1 312-381-0877 Illinois U.S.A.
  • 3123810878 | +1 312-381-0878 Illinois U.S.A.
  • 3123810879 | +1 312-381-0879 Illinois U.S.A.
  • 3123810880 | +1 312-381-0880 Illinois U.S.A.
  • 3123810881 | +1 312-381-0881 Illinois U.S.A.
  • 3123810882 | +1 312-381-0882 Illinois U.S.A.
  • 3123810883 | +1 312-381-0883 Illinois U.S.A.
  • 3123810884 | +1 312-381-0884 Illinois U.S.A.
  • 3123810885 | +1 312-381-0885 Illinois U.S.A.
  • 3123810886 | +1 312-381-0886 Illinois U.S.A.
  • 3123810887 | +1 312-381-0887 Illinois U.S.A.
  • 3123810888 | +1 312-381-0888 Illinois U.S.A.
  • 3123810889 | +1 312-381-0889 Illinois U.S.A.
  • 3123810890 | +1 312-381-0890 Illinois U.S.A.
  • 3123810891 | +1 312-381-0891 Illinois U.S.A.
  • 3123810892 | +1 312-381-0892 Illinois U.S.A.
  • 3123810893 | +1 312-381-0893 Illinois U.S.A.
  • 3123810894 | +1 312-381-0894 Illinois U.S.A.
  • 3123810895 | +1 312-381-0895 Illinois U.S.A.
  • 3123810896 | +1 312-381-0896 Illinois U.S.A.
  • 3123810897 | +1 312-381-0897 Illinois U.S.A.
  • 3123810898 | +1 312-381-0898 Illinois U.S.A.
  • 3123810899 | +1 312-381-0899 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