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).

  • 3126548900 | +1 312-654-8900 Illinois U.S.A.
  • 3126548901 | +1 312-654-8901 Illinois U.S.A.
  • 3126548902 | +1 312-654-8902 Illinois U.S.A.
  • 3126548903 | +1 312-654-8903 Illinois U.S.A.
  • 3126548904 | +1 312-654-8904 Illinois U.S.A.
  • 3126548905 | +1 312-654-8905 Illinois U.S.A.
  • 3126548906 | +1 312-654-8906 Illinois U.S.A.
  • 3126548907 | +1 312-654-8907 Illinois U.S.A.
  • 3126548908 | +1 312-654-8908 Illinois U.S.A.
  • 3126548909 | +1 312-654-8909 Illinois U.S.A.
  • 3126548910 | +1 312-654-8910 Illinois U.S.A.
  • 3126548911 | +1 312-654-8911 Illinois U.S.A.
  • 3126548912 | +1 312-654-8912 Illinois U.S.A.
  • 3126548913 | +1 312-654-8913 Illinois U.S.A.
  • 3126548914 | +1 312-654-8914 Illinois U.S.A.
  • 3126548915 | +1 312-654-8915 Illinois U.S.A.
  • 3126548916 | +1 312-654-8916 Illinois U.S.A.
  • 3126548917 | +1 312-654-8917 Illinois U.S.A.
  • 3126548918 | +1 312-654-8918 Illinois U.S.A.
  • 3126548919 | +1 312-654-8919 Illinois U.S.A.
  • 3126548920 | +1 312-654-8920 Illinois U.S.A.
  • 3126548921 | +1 312-654-8921 Illinois U.S.A.
  • 3126548922 | +1 312-654-8922 Illinois U.S.A.
  • 3126548923 | +1 312-654-8923 Illinois U.S.A.
  • 3126548924 | +1 312-654-8924 Illinois U.S.A.
  • 3126548925 | +1 312-654-8925 Illinois U.S.A.
  • 3126548926 | +1 312-654-8926 Illinois U.S.A.
  • 3126548927 | +1 312-654-8927 Illinois U.S.A.
  • 3126548928 | +1 312-654-8928 Illinois U.S.A.
  • 3126548929 | +1 312-654-8929 Illinois U.S.A.
  • 3126548930 | +1 312-654-8930 Illinois U.S.A.
  • 3126548931 | +1 312-654-8931 Illinois U.S.A.
  • 3126548932 | +1 312-654-8932 Illinois U.S.A.
  • 3126548933 | +1 312-654-8933 Illinois U.S.A.
  • 3126548934 | +1 312-654-8934 Illinois U.S.A.
  • 3126548935 | +1 312-654-8935 Illinois U.S.A.
  • 3126548936 | +1 312-654-8936 Illinois U.S.A.
  • 3126548937 | +1 312-654-8937 Illinois U.S.A.
  • 3126548938 | +1 312-654-8938 Illinois U.S.A.
  • 3126548939 | +1 312-654-8939 Illinois U.S.A.
  • 3126548940 | +1 312-654-8940 Illinois U.S.A.
  • 3126548941 | +1 312-654-8941 Illinois U.S.A.
  • 3126548942 | +1 312-654-8942 Illinois U.S.A.
  • 3126548943 | +1 312-654-8943 Illinois U.S.A.
  • 3126548944 | +1 312-654-8944 Illinois U.S.A.
  • 3126548945 | +1 312-654-8945 Illinois U.S.A.
  • 3126548946 | +1 312-654-8946 Illinois U.S.A.
  • 3126548947 | +1 312-654-8947 Illinois U.S.A.
  • 3126548948 | +1 312-654-8948 Illinois U.S.A.
  • 3126548949 | +1 312-654-8949 Illinois U.S.A.
  • 3126548950 | +1 312-654-8950 Illinois U.S.A.
  • 3126548951 | +1 312-654-8951 Illinois U.S.A.
  • 3126548952 | +1 312-654-8952 Illinois U.S.A.
  • 3126548953 | +1 312-654-8953 Illinois U.S.A.
  • 3126548954 | +1 312-654-8954 Illinois U.S.A.
  • 3126548955 | +1 312-654-8955 Illinois U.S.A.
  • 3126548956 | +1 312-654-8956 Illinois U.S.A.
  • 3126548957 | +1 312-654-8957 Illinois U.S.A.
  • 3126548958 | +1 312-654-8958 Illinois U.S.A.
  • 3126548959 | +1 312-654-8959 Illinois U.S.A.
  • 3126548960 | +1 312-654-8960 Illinois U.S.A.
  • 3126548961 | +1 312-654-8961 Illinois U.S.A.
  • 3126548962 | +1 312-654-8962 Illinois U.S.A.
  • 3126548963 | +1 312-654-8963 Illinois U.S.A.
  • 3126548964 | +1 312-654-8964 Illinois U.S.A.
  • 3126548965 | +1 312-654-8965 Illinois U.S.A.
  • 3126548966 | +1 312-654-8966 Illinois U.S.A.
  • 3126548967 | +1 312-654-8967 Illinois U.S.A.
  • 3126548968 | +1 312-654-8968 Illinois U.S.A.
  • 3126548969 | +1 312-654-8969 Illinois U.S.A.
  • 3126548970 | +1 312-654-8970 Illinois U.S.A.
  • 3126548971 | +1 312-654-8971 Illinois U.S.A.
  • 3126548972 | +1 312-654-8972 Illinois U.S.A.
  • 3126548973 | +1 312-654-8973 Illinois U.S.A.
  • 3126548974 | +1 312-654-8974 Illinois U.S.A.
  • 3126548975 | +1 312-654-8975 Illinois U.S.A.
  • 3126548976 | +1 312-654-8976 Illinois U.S.A.
  • 3126548977 | +1 312-654-8977 Illinois U.S.A.
  • 3126548978 | +1 312-654-8978 Illinois U.S.A.
  • 3126548979 | +1 312-654-8979 Illinois U.S.A.
  • 3126548980 | +1 312-654-8980 Illinois U.S.A.
  • 3126548981 | +1 312-654-8981 Illinois U.S.A.
  • 3126548982 | +1 312-654-8982 Illinois U.S.A.
  • 3126548983 | +1 312-654-8983 Illinois U.S.A.
  • 3126548984 | +1 312-654-8984 Illinois U.S.A.
  • 3126548985 | +1 312-654-8985 Illinois U.S.A.
  • 3126548986 | +1 312-654-8986 Illinois U.S.A.
  • 3126548987 | +1 312-654-8987 Illinois U.S.A.
  • 3126548988 | +1 312-654-8988 Illinois U.S.A.
  • 3126548989 | +1 312-654-8989 Illinois U.S.A.
  • 3126548990 | +1 312-654-8990 Illinois U.S.A.
  • 3126548991 | +1 312-654-8991 Illinois U.S.A.
  • 3126548992 | +1 312-654-8992 Illinois U.S.A.
  • 3126548993 | +1 312-654-8993 Illinois U.S.A.
  • 3126548994 | +1 312-654-8994 Illinois U.S.A.
  • 3126548995 | +1 312-654-8995 Illinois U.S.A.
  • 3126548996 | +1 312-654-8996 Illinois U.S.A.
  • 3126548997 | +1 312-654-8997 Illinois U.S.A.
  • 3126548998 | +1 312-654-8998 Illinois U.S.A.
  • 3126548999 | +1 312-654-8999 Illinois U.S.A.