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).

  • 3128146900 | +1 312-814-6900 Illinois U.S.A.
  • 3128146901 | +1 312-814-6901 Illinois U.S.A.
  • 3128146902 | +1 312-814-6902 Illinois U.S.A.
  • 3128146903 | +1 312-814-6903 Illinois U.S.A.
  • 3128146904 | +1 312-814-6904 Illinois U.S.A.
  • 3128146905 | +1 312-814-6905 Illinois U.S.A.
  • 3128146906 | +1 312-814-6906 Illinois U.S.A.
  • 3128146907 | +1 312-814-6907 Illinois U.S.A.
  • 3128146908 | +1 312-814-6908 Illinois U.S.A.
  • 3128146909 | +1 312-814-6909 Illinois U.S.A.
  • 3128146910 | +1 312-814-6910 Illinois U.S.A.
  • 3128146911 | +1 312-814-6911 Illinois U.S.A.
  • 3128146912 | +1 312-814-6912 Illinois U.S.A.
  • 3128146913 | +1 312-814-6913 Illinois U.S.A.
  • 3128146914 | +1 312-814-6914 Illinois U.S.A.
  • 3128146915 | +1 312-814-6915 Illinois U.S.A.
  • 3128146916 | +1 312-814-6916 Illinois U.S.A.
  • 3128146917 | +1 312-814-6917 Illinois U.S.A.
  • 3128146918 | +1 312-814-6918 Illinois U.S.A.
  • 3128146919 | +1 312-814-6919 Illinois U.S.A.
  • 3128146920 | +1 312-814-6920 Illinois U.S.A.
  • 3128146921 | +1 312-814-6921 Illinois U.S.A.
  • 3128146922 | +1 312-814-6922 Illinois U.S.A.
  • 3128146923 | +1 312-814-6923 Illinois U.S.A.
  • 3128146924 | +1 312-814-6924 Illinois U.S.A.
  • 3128146925 | +1 312-814-6925 Illinois U.S.A.
  • 3128146926 | +1 312-814-6926 Illinois U.S.A.
  • 3128146927 | +1 312-814-6927 Illinois U.S.A.
  • 3128146928 | +1 312-814-6928 Illinois U.S.A.
  • 3128146929 | +1 312-814-6929 Illinois U.S.A.
  • 3128146930 | +1 312-814-6930 Illinois U.S.A.
  • 3128146931 | +1 312-814-6931 Illinois U.S.A.
  • 3128146932 | +1 312-814-6932 Illinois U.S.A.
  • 3128146933 | +1 312-814-6933 Illinois U.S.A.
  • 3128146934 | +1 312-814-6934 Illinois U.S.A.
  • 3128146935 | +1 312-814-6935 Illinois U.S.A.
  • 3128146936 | +1 312-814-6936 Illinois U.S.A.
  • 3128146937 | +1 312-814-6937 Illinois U.S.A.
  • 3128146938 | +1 312-814-6938 Illinois U.S.A.
  • 3128146939 | +1 312-814-6939 Illinois U.S.A.
  • 3128146940 | +1 312-814-6940 Illinois U.S.A.
  • 3128146941 | +1 312-814-6941 Illinois U.S.A.
  • 3128146942 | +1 312-814-6942 Illinois U.S.A.
  • 3128146943 | +1 312-814-6943 Illinois U.S.A.
  • 3128146944 | +1 312-814-6944 Illinois U.S.A.
  • 3128146945 | +1 312-814-6945 Illinois U.S.A.
  • 3128146946 | +1 312-814-6946 Illinois U.S.A.
  • 3128146947 | +1 312-814-6947 Illinois U.S.A.
  • 3128146948 | +1 312-814-6948 Illinois U.S.A.
  • 3128146949 | +1 312-814-6949 Illinois U.S.A.
  • 3128146950 | +1 312-814-6950 Illinois U.S.A.
  • 3128146951 | +1 312-814-6951 Illinois U.S.A.
  • 3128146952 | +1 312-814-6952 Illinois U.S.A.
  • 3128146953 | +1 312-814-6953 Illinois U.S.A.
  • 3128146954 | +1 312-814-6954 Illinois U.S.A.
  • 3128146955 | +1 312-814-6955 Illinois U.S.A.
  • 3128146956 | +1 312-814-6956 Illinois U.S.A.
  • 3128146957 | +1 312-814-6957 Illinois U.S.A.
  • 3128146958 | +1 312-814-6958 Illinois U.S.A.
  • 3128146959 | +1 312-814-6959 Illinois U.S.A.
  • 3128146960 | +1 312-814-6960 Illinois U.S.A.
  • 3128146961 | +1 312-814-6961 Illinois U.S.A.
  • 3128146962 | +1 312-814-6962 Illinois U.S.A.
  • 3128146963 | +1 312-814-6963 Illinois U.S.A.
  • 3128146964 | +1 312-814-6964 Illinois U.S.A.
  • 3128146965 | +1 312-814-6965 Illinois U.S.A.
  • 3128146966 | +1 312-814-6966 Illinois U.S.A.
  • 3128146967 | +1 312-814-6967 Illinois U.S.A.
  • 3128146968 | +1 312-814-6968 Illinois U.S.A.
  • 3128146969 | +1 312-814-6969 Illinois U.S.A.
  • 3128146970 | +1 312-814-6970 Illinois U.S.A.
  • 3128146971 | +1 312-814-6971 Illinois U.S.A.
  • 3128146972 | +1 312-814-6972 Illinois U.S.A.
  • 3128146973 | +1 312-814-6973 Illinois U.S.A.
  • 3128146974 | +1 312-814-6974 Illinois U.S.A.
  • 3128146975 | +1 312-814-6975 Illinois U.S.A.
  • 3128146976 | +1 312-814-6976 Illinois U.S.A.
  • 3128146977 | +1 312-814-6977 Illinois U.S.A.
  • 3128146978 | +1 312-814-6978 Illinois U.S.A.
  • 3128146979 | +1 312-814-6979 Illinois U.S.A.
  • 3128146980 | +1 312-814-6980 Illinois U.S.A.
  • 3128146981 | +1 312-814-6981 Illinois U.S.A.
  • 3128146982 | +1 312-814-6982 Illinois U.S.A.
  • 3128146983 | +1 312-814-6983 Illinois U.S.A.
  • 3128146984 | +1 312-814-6984 Illinois U.S.A.
  • 3128146985 | +1 312-814-6985 Illinois U.S.A.
  • 3128146986 | +1 312-814-6986 Illinois U.S.A.
  • 3128146987 | +1 312-814-6987 Illinois U.S.A.
  • 3128146988 | +1 312-814-6988 Illinois U.S.A.
  • 3128146989 | +1 312-814-6989 Illinois U.S.A.
  • 3128146990 | +1 312-814-6990 Illinois U.S.A.
  • 3128146991 | +1 312-814-6991 Illinois U.S.A.
  • 3128146992 | +1 312-814-6992 Illinois U.S.A.
  • 3128146993 | +1 312-814-6993 Illinois U.S.A.
  • 3128146994 | +1 312-814-6994 Illinois U.S.A.
  • 3128146995 | +1 312-814-6995 Illinois U.S.A.
  • 3128146996 | +1 312-814-6996 Illinois U.S.A.
  • 3128146997 | +1 312-814-6997 Illinois U.S.A.
  • 3128146998 | +1 312-814-6998 Illinois U.S.A.
  • 3128146999 | +1 312-814-6999 Illinois U.S.A.