City of Chicago


312 Area code: Chicago, Cook - Wireless

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).

  • 3125477800 | +1 312-547-7800 Illinois U.S.A.
  • 3125477801 | +1 312-547-7801 Illinois U.S.A.
  • 3125477802 | +1 312-547-7802 Illinois U.S.A.
  • 3125477803 | +1 312-547-7803 Illinois U.S.A.
  • 3125477804 | +1 312-547-7804 Illinois U.S.A.
  • 3125477805 | +1 312-547-7805 Illinois U.S.A.
  • 3125477806 | +1 312-547-7806 Illinois U.S.A.
  • 3125477807 | +1 312-547-7807 Illinois U.S.A.
  • 3125477808 | +1 312-547-7808 Illinois U.S.A.
  • 3125477809 | +1 312-547-7809 Illinois U.S.A.
  • 3125477810 | +1 312-547-7810 Illinois U.S.A.
  • 3125477811 | +1 312-547-7811 Illinois U.S.A.
  • 3125477812 | +1 312-547-7812 Illinois U.S.A.
  • 3125477813 | +1 312-547-7813 Illinois U.S.A.
  • 3125477814 | +1 312-547-7814 Illinois U.S.A.
  • 3125477815 | +1 312-547-7815 Illinois U.S.A.
  • 3125477816 | +1 312-547-7816 Illinois U.S.A.
  • 3125477817 | +1 312-547-7817 Illinois U.S.A.
  • 3125477818 | +1 312-547-7818 Illinois U.S.A.
  • 3125477819 | +1 312-547-7819 Illinois U.S.A.
  • 3125477820 | +1 312-547-7820 Illinois U.S.A.
  • 3125477821 | +1 312-547-7821 Illinois U.S.A.
  • 3125477822 | +1 312-547-7822 Illinois U.S.A.
  • 3125477823 | +1 312-547-7823 Illinois U.S.A.
  • 3125477824 | +1 312-547-7824 Illinois U.S.A.
  • 3125477825 | +1 312-547-7825 Illinois U.S.A.
  • 3125477826 | +1 312-547-7826 Illinois U.S.A.
  • 3125477827 | +1 312-547-7827 Illinois U.S.A.
  • 3125477828 | +1 312-547-7828 Illinois U.S.A.
  • 3125477829 | +1 312-547-7829 Illinois U.S.A.
  • 3125477830 | +1 312-547-7830 Illinois U.S.A.
  • 3125477831 | +1 312-547-7831 Illinois U.S.A.
  • 3125477832 | +1 312-547-7832 Illinois U.S.A.
  • 3125477833 | +1 312-547-7833 Illinois U.S.A.
  • 3125477834 | +1 312-547-7834 Illinois U.S.A.
  • 3125477835 | +1 312-547-7835 Illinois U.S.A.
  • 3125477836 | +1 312-547-7836 Illinois U.S.A.
  • 3125477837 | +1 312-547-7837 Illinois U.S.A.
  • 3125477838 | +1 312-547-7838 Illinois U.S.A.
  • 3125477839 | +1 312-547-7839 Illinois U.S.A.
  • 3125477840 | +1 312-547-7840 Illinois U.S.A.
  • 3125477841 | +1 312-547-7841 Illinois U.S.A.
  • 3125477842 | +1 312-547-7842 Illinois U.S.A.
  • 3125477843 | +1 312-547-7843 Illinois U.S.A.
  • 3125477844 | +1 312-547-7844 Illinois U.S.A.
  • 3125477845 | +1 312-547-7845 Illinois U.S.A.
  • 3125477846 | +1 312-547-7846 Illinois U.S.A.
  • 3125477847 | +1 312-547-7847 Illinois U.S.A.
  • 3125477848 | +1 312-547-7848 Illinois U.S.A.
  • 3125477849 | +1 312-547-7849 Illinois U.S.A.
  • 3125477850 | +1 312-547-7850 Illinois U.S.A.
  • 3125477851 | +1 312-547-7851 Illinois U.S.A.
  • 3125477852 | +1 312-547-7852 Illinois U.S.A.
  • 3125477853 | +1 312-547-7853 Illinois U.S.A.
  • 3125477854 | +1 312-547-7854 Illinois U.S.A.
  • 3125477855 | +1 312-547-7855 Illinois U.S.A.
  • 3125477856 | +1 312-547-7856 Illinois U.S.A.
  • 3125477857 | +1 312-547-7857 Illinois U.S.A.
  • 3125477858 | +1 312-547-7858 Illinois U.S.A.
  • 3125477859 | +1 312-547-7859 Illinois U.S.A.
  • 3125477860 | +1 312-547-7860 Illinois U.S.A.
  • 3125477861 | +1 312-547-7861 Illinois U.S.A.
  • 3125477862 | +1 312-547-7862 Illinois U.S.A.
  • 3125477863 | +1 312-547-7863 Illinois U.S.A.
  • 3125477864 | +1 312-547-7864 Illinois U.S.A.
  • 3125477865 | +1 312-547-7865 Illinois U.S.A.
  • 3125477866 | +1 312-547-7866 Illinois U.S.A.
  • 3125477867 | +1 312-547-7867 Illinois U.S.A.
  • 3125477868 | +1 312-547-7868 Illinois U.S.A.
  • 3125477869 | +1 312-547-7869 Illinois U.S.A.
  • 3125477870 | +1 312-547-7870 Illinois U.S.A.
  • 3125477871 | +1 312-547-7871 Illinois U.S.A.
  • 3125477872 | +1 312-547-7872 Illinois U.S.A.
  • 3125477873 | +1 312-547-7873 Illinois U.S.A.
  • 3125477874 | +1 312-547-7874 Illinois U.S.A.
  • 3125477875 | +1 312-547-7875 Illinois U.S.A.
  • 3125477876 | +1 312-547-7876 Illinois U.S.A.
  • 3125477877 | +1 312-547-7877 Illinois U.S.A.
  • 3125477878 | +1 312-547-7878 Illinois U.S.A.
  • 3125477879 | +1 312-547-7879 Illinois U.S.A.
  • 3125477880 | +1 312-547-7880 Illinois U.S.A.
  • 3125477881 | +1 312-547-7881 Illinois U.S.A.
  • 3125477882 | +1 312-547-7882 Illinois U.S.A.
  • 3125477883 | +1 312-547-7883 Illinois U.S.A.
  • 3125477884 | +1 312-547-7884 Illinois U.S.A.
  • 3125477885 | +1 312-547-7885 Illinois U.S.A.
  • 3125477886 | +1 312-547-7886 Illinois U.S.A.
  • 3125477887 | +1 312-547-7887 Illinois U.S.A.
  • 3125477888 | +1 312-547-7888 Illinois U.S.A.
  • 3125477889 | +1 312-547-7889 Illinois U.S.A.
  • 3125477890 | +1 312-547-7890 Illinois U.S.A.
  • 3125477891 | +1 312-547-7891 Illinois U.S.A.
  • 3125477892 | +1 312-547-7892 Illinois U.S.A.
  • 3125477893 | +1 312-547-7893 Illinois U.S.A.
  • 3125477894 | +1 312-547-7894 Illinois U.S.A.
  • 3125477895 | +1 312-547-7895 Illinois U.S.A.
  • 3125477896 | +1 312-547-7896 Illinois U.S.A.
  • 3125477897 | +1 312-547-7897 Illinois U.S.A.
  • 3125477898 | +1 312-547-7898 Illinois U.S.A.
  • 3125477899 | +1 312-547-7899 Illinois U.S.A.