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).

  • 3125647900 | +1 312-564-7900 Illinois U.S.A.
  • 3125647901 | +1 312-564-7901 Illinois U.S.A.
  • 3125647902 | +1 312-564-7902 Illinois U.S.A.
  • 3125647903 | +1 312-564-7903 Illinois U.S.A.
  • 3125647904 | +1 312-564-7904 Illinois U.S.A.
  • 3125647905 | +1 312-564-7905 Illinois U.S.A.
  • 3125647906 | +1 312-564-7906 Illinois U.S.A.
  • 3125647907 | +1 312-564-7907 Illinois U.S.A.
  • 3125647908 | +1 312-564-7908 Illinois U.S.A.
  • 3125647909 | +1 312-564-7909 Illinois U.S.A.
  • 3125647910 | +1 312-564-7910 Illinois U.S.A.
  • 3125647911 | +1 312-564-7911 Illinois U.S.A.
  • 3125647912 | +1 312-564-7912 Illinois U.S.A.
  • 3125647913 | +1 312-564-7913 Illinois U.S.A.
  • 3125647914 | +1 312-564-7914 Illinois U.S.A.
  • 3125647915 | +1 312-564-7915 Illinois U.S.A.
  • 3125647916 | +1 312-564-7916 Illinois U.S.A.
  • 3125647917 | +1 312-564-7917 Illinois U.S.A.
  • 3125647918 | +1 312-564-7918 Illinois U.S.A.
  • 3125647919 | +1 312-564-7919 Illinois U.S.A.
  • 3125647920 | +1 312-564-7920 Illinois U.S.A.
  • 3125647921 | +1 312-564-7921 Illinois U.S.A.
  • 3125647922 | +1 312-564-7922 Illinois U.S.A.
  • 3125647923 | +1 312-564-7923 Illinois U.S.A.
  • 3125647924 | +1 312-564-7924 Illinois U.S.A.
  • 3125647925 | +1 312-564-7925 Illinois U.S.A.
  • 3125647926 | +1 312-564-7926 Illinois U.S.A.
  • 3125647927 | +1 312-564-7927 Illinois U.S.A.
  • 3125647928 | +1 312-564-7928 Illinois U.S.A.
  • 3125647929 | +1 312-564-7929 Illinois U.S.A.
  • 3125647930 | +1 312-564-7930 Illinois U.S.A.
  • 3125647931 | +1 312-564-7931 Illinois U.S.A.
  • 3125647932 | +1 312-564-7932 Illinois U.S.A.
  • 3125647933 | +1 312-564-7933 Illinois U.S.A.
  • 3125647934 | +1 312-564-7934 Illinois U.S.A.
  • 3125647935 | +1 312-564-7935 Illinois U.S.A.
  • 3125647936 | +1 312-564-7936 Illinois U.S.A.
  • 3125647937 | +1 312-564-7937 Illinois U.S.A.
  • 3125647938 | +1 312-564-7938 Illinois U.S.A.
  • 3125647939 | +1 312-564-7939 Illinois U.S.A.
  • 3125647940 | +1 312-564-7940 Illinois U.S.A.
  • 3125647941 | +1 312-564-7941 Illinois U.S.A.
  • 3125647942 | +1 312-564-7942 Illinois U.S.A.
  • 3125647943 | +1 312-564-7943 Illinois U.S.A.
  • 3125647944 | +1 312-564-7944 Illinois U.S.A.
  • 3125647945 | +1 312-564-7945 Illinois U.S.A.
  • 3125647946 | +1 312-564-7946 Illinois U.S.A.
  • 3125647947 | +1 312-564-7947 Illinois U.S.A.
  • 3125647948 | +1 312-564-7948 Illinois U.S.A.
  • 3125647949 | +1 312-564-7949 Illinois U.S.A.
  • 3125647950 | +1 312-564-7950 Illinois U.S.A.
  • 3125647951 | +1 312-564-7951 Illinois U.S.A.
  • 3125647952 | +1 312-564-7952 Illinois U.S.A.
  • 3125647953 | +1 312-564-7953 Illinois U.S.A.
  • 3125647954 | +1 312-564-7954 Illinois U.S.A.
  • 3125647955 | +1 312-564-7955 Illinois U.S.A.
  • 3125647956 | +1 312-564-7956 Illinois U.S.A.
  • 3125647957 | +1 312-564-7957 Illinois U.S.A.
  • 3125647958 | +1 312-564-7958 Illinois U.S.A.
  • 3125647959 | +1 312-564-7959 Illinois U.S.A.
  • 3125647960 | +1 312-564-7960 Illinois U.S.A.
  • 3125647961 | +1 312-564-7961 Illinois U.S.A.
  • 3125647962 | +1 312-564-7962 Illinois U.S.A.
  • 3125647963 | +1 312-564-7963 Illinois U.S.A.
  • 3125647964 | +1 312-564-7964 Illinois U.S.A.
  • 3125647965 | +1 312-564-7965 Illinois U.S.A.
  • 3125647966 | +1 312-564-7966 Illinois U.S.A.
  • 3125647967 | +1 312-564-7967 Illinois U.S.A.
  • 3125647968 | +1 312-564-7968 Illinois U.S.A.
  • 3125647969 | +1 312-564-7969 Illinois U.S.A.
  • 3125647970 | +1 312-564-7970 Illinois U.S.A.
  • 3125647971 | +1 312-564-7971 Illinois U.S.A.
  • 3125647972 | +1 312-564-7972 Illinois U.S.A.
  • 3125647973 | +1 312-564-7973 Illinois U.S.A.
  • 3125647974 | +1 312-564-7974 Illinois U.S.A.
  • 3125647975 | +1 312-564-7975 Illinois U.S.A.
  • 3125647976 | +1 312-564-7976 Illinois U.S.A.
  • 3125647977 | +1 312-564-7977 Illinois U.S.A.
  • 3125647978 | +1 312-564-7978 Illinois U.S.A.
  • 3125647979 | +1 312-564-7979 Illinois U.S.A.
  • 3125647980 | +1 312-564-7980 Illinois U.S.A.
  • 3125647981 | +1 312-564-7981 Illinois U.S.A.
  • 3125647982 | +1 312-564-7982 Illinois U.S.A.
  • 3125647983 | +1 312-564-7983 Illinois U.S.A.
  • 3125647984 | +1 312-564-7984 Illinois U.S.A.
  • 3125647985 | +1 312-564-7985 Illinois U.S.A.
  • 3125647986 | +1 312-564-7986 Illinois U.S.A.
  • 3125647987 | +1 312-564-7987 Illinois U.S.A.
  • 3125647988 | +1 312-564-7988 Illinois U.S.A.
  • 3125647989 | +1 312-564-7989 Illinois U.S.A.
  • 3125647990 | +1 312-564-7990 Illinois U.S.A.
  • 3125647991 | +1 312-564-7991 Illinois U.S.A.
  • 3125647992 | +1 312-564-7992 Illinois U.S.A.
  • 3125647993 | +1 312-564-7993 Illinois U.S.A.
  • 3125647994 | +1 312-564-7994 Illinois U.S.A.
  • 3125647995 | +1 312-564-7995 Illinois U.S.A.
  • 3125647996 | +1 312-564-7996 Illinois U.S.A.
  • 3125647997 | +1 312-564-7997 Illinois U.S.A.
  • 3125647998 | +1 312-564-7998 Illinois U.S.A.
  • 3125647999 | +1 312-564-7999 Illinois U.S.A.