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).

  • 3127166900 | +1 312-716-6900 Illinois U.S.A.
  • 3127166901 | +1 312-716-6901 Illinois U.S.A.
  • 3127166902 | +1 312-716-6902 Illinois U.S.A.
  • 3127166903 | +1 312-716-6903 Illinois U.S.A.
  • 3127166904 | +1 312-716-6904 Illinois U.S.A.
  • 3127166905 | +1 312-716-6905 Illinois U.S.A.
  • 3127166906 | +1 312-716-6906 Illinois U.S.A.
  • 3127166907 | +1 312-716-6907 Illinois U.S.A.
  • 3127166908 | +1 312-716-6908 Illinois U.S.A.
  • 3127166909 | +1 312-716-6909 Illinois U.S.A.
  • 3127166910 | +1 312-716-6910 Illinois U.S.A.
  • 3127166911 | +1 312-716-6911 Illinois U.S.A.
  • 3127166912 | +1 312-716-6912 Illinois U.S.A.
  • 3127166913 | +1 312-716-6913 Illinois U.S.A.
  • 3127166914 | +1 312-716-6914 Illinois U.S.A.
  • 3127166915 | +1 312-716-6915 Illinois U.S.A.
  • 3127166916 | +1 312-716-6916 Illinois U.S.A.
  • 3127166917 | +1 312-716-6917 Illinois U.S.A.
  • 3127166918 | +1 312-716-6918 Illinois U.S.A.
  • 3127166919 | +1 312-716-6919 Illinois U.S.A.
  • 3127166920 | +1 312-716-6920 Illinois U.S.A.
  • 3127166921 | +1 312-716-6921 Illinois U.S.A.
  • 3127166922 | +1 312-716-6922 Illinois U.S.A.
  • 3127166923 | +1 312-716-6923 Illinois U.S.A.
  • 3127166924 | +1 312-716-6924 Illinois U.S.A.
  • 3127166925 | +1 312-716-6925 Illinois U.S.A.
  • 3127166926 | +1 312-716-6926 Illinois U.S.A.
  • 3127166927 | +1 312-716-6927 Illinois U.S.A.
  • 3127166928 | +1 312-716-6928 Illinois U.S.A.
  • 3127166929 | +1 312-716-6929 Illinois U.S.A.
  • 3127166930 | +1 312-716-6930 Illinois U.S.A.
  • 3127166931 | +1 312-716-6931 Illinois U.S.A.
  • 3127166932 | +1 312-716-6932 Illinois U.S.A.
  • 3127166933 | +1 312-716-6933 Illinois U.S.A.
  • 3127166934 | +1 312-716-6934 Illinois U.S.A.
  • 3127166935 | +1 312-716-6935 Illinois U.S.A.
  • 3127166936 | +1 312-716-6936 Illinois U.S.A.
  • 3127166937 | +1 312-716-6937 Illinois U.S.A.
  • 3127166938 | +1 312-716-6938 Illinois U.S.A.
  • 3127166939 | +1 312-716-6939 Illinois U.S.A.
  • 3127166940 | +1 312-716-6940 Illinois U.S.A.
  • 3127166941 | +1 312-716-6941 Illinois U.S.A.
  • 3127166942 | +1 312-716-6942 Illinois U.S.A.
  • 3127166943 | +1 312-716-6943 Illinois U.S.A.
  • 3127166944 | +1 312-716-6944 Illinois U.S.A.
  • 3127166945 | +1 312-716-6945 Illinois U.S.A.
  • 3127166946 | +1 312-716-6946 Illinois U.S.A.
  • 3127166947 | +1 312-716-6947 Illinois U.S.A.
  • 3127166948 | +1 312-716-6948 Illinois U.S.A.
  • 3127166949 | +1 312-716-6949 Illinois U.S.A.
  • 3127166950 | +1 312-716-6950 Illinois U.S.A.
  • 3127166951 | +1 312-716-6951 Illinois U.S.A.
  • 3127166952 | +1 312-716-6952 Illinois U.S.A.
  • 3127166953 | +1 312-716-6953 Illinois U.S.A.
  • 3127166954 | +1 312-716-6954 Illinois U.S.A.
  • 3127166955 | +1 312-716-6955 Illinois U.S.A.
  • 3127166956 | +1 312-716-6956 Illinois U.S.A.
  • 3127166957 | +1 312-716-6957 Illinois U.S.A.
  • 3127166958 | +1 312-716-6958 Illinois U.S.A.
  • 3127166959 | +1 312-716-6959 Illinois U.S.A.
  • 3127166960 | +1 312-716-6960 Illinois U.S.A.
  • 3127166961 | +1 312-716-6961 Illinois U.S.A.
  • 3127166962 | +1 312-716-6962 Illinois U.S.A.
  • 3127166963 | +1 312-716-6963 Illinois U.S.A.
  • 3127166964 | +1 312-716-6964 Illinois U.S.A.
  • 3127166965 | +1 312-716-6965 Illinois U.S.A.
  • 3127166966 | +1 312-716-6966 Illinois U.S.A.
  • 3127166967 | +1 312-716-6967 Illinois U.S.A.
  • 3127166968 | +1 312-716-6968 Illinois U.S.A.
  • 3127166969 | +1 312-716-6969 Illinois U.S.A.
  • 3127166970 | +1 312-716-6970 Illinois U.S.A.
  • 3127166971 | +1 312-716-6971 Illinois U.S.A.
  • 3127166972 | +1 312-716-6972 Illinois U.S.A.
  • 3127166973 | +1 312-716-6973 Illinois U.S.A.
  • 3127166974 | +1 312-716-6974 Illinois U.S.A.
  • 3127166975 | +1 312-716-6975 Illinois U.S.A.
  • 3127166976 | +1 312-716-6976 Illinois U.S.A.
  • 3127166977 | +1 312-716-6977 Illinois U.S.A.
  • 3127166978 | +1 312-716-6978 Illinois U.S.A.
  • 3127166979 | +1 312-716-6979 Illinois U.S.A.
  • 3127166980 | +1 312-716-6980 Illinois U.S.A.
  • 3127166981 | +1 312-716-6981 Illinois U.S.A.
  • 3127166982 | +1 312-716-6982 Illinois U.S.A.
  • 3127166983 | +1 312-716-6983 Illinois U.S.A.
  • 3127166984 | +1 312-716-6984 Illinois U.S.A.
  • 3127166985 | +1 312-716-6985 Illinois U.S.A.
  • 3127166986 | +1 312-716-6986 Illinois U.S.A.
  • 3127166987 | +1 312-716-6987 Illinois U.S.A.
  • 3127166988 | +1 312-716-6988 Illinois U.S.A.
  • 3127166989 | +1 312-716-6989 Illinois U.S.A.
  • 3127166990 | +1 312-716-6990 Illinois U.S.A.
  • 3127166991 | +1 312-716-6991 Illinois U.S.A.
  • 3127166992 | +1 312-716-6992 Illinois U.S.A.
  • 3127166993 | +1 312-716-6993 Illinois U.S.A.
  • 3127166994 | +1 312-716-6994 Illinois U.S.A.
  • 3127166995 | +1 312-716-6995 Illinois U.S.A.
  • 3127166996 | +1 312-716-6996 Illinois U.S.A.
  • 3127166997 | +1 312-716-6997 Illinois U.S.A.
  • 3127166998 | +1 312-716-6998 Illinois U.S.A.
  • 3127166999 | +1 312-716-6999 Illinois U.S.A.