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).

  • 3125440900 | +1 312-544-0900 Illinois U.S.A.
  • 3125440901 | +1 312-544-0901 Illinois U.S.A.
  • 3125440902 | +1 312-544-0902 Illinois U.S.A.
  • 3125440903 | +1 312-544-0903 Illinois U.S.A.
  • 3125440904 | +1 312-544-0904 Illinois U.S.A.
  • 3125440905 | +1 312-544-0905 Illinois U.S.A.
  • 3125440906 | +1 312-544-0906 Illinois U.S.A.
  • 3125440907 | +1 312-544-0907 Illinois U.S.A.
  • 3125440908 | +1 312-544-0908 Illinois U.S.A.
  • 3125440909 | +1 312-544-0909 Illinois U.S.A.
  • 3125440910 | +1 312-544-0910 Illinois U.S.A.
  • 3125440911 | +1 312-544-0911 Illinois U.S.A.
  • 3125440912 | +1 312-544-0912 Illinois U.S.A.
  • 3125440913 | +1 312-544-0913 Illinois U.S.A.
  • 3125440914 | +1 312-544-0914 Illinois U.S.A.
  • 3125440915 | +1 312-544-0915 Illinois U.S.A.
  • 3125440916 | +1 312-544-0916 Illinois U.S.A.
  • 3125440917 | +1 312-544-0917 Illinois U.S.A.
  • 3125440918 | +1 312-544-0918 Illinois U.S.A.
  • 3125440919 | +1 312-544-0919 Illinois U.S.A.
  • 3125440920 | +1 312-544-0920 Illinois U.S.A.
  • 3125440921 | +1 312-544-0921 Illinois U.S.A.
  • 3125440922 | +1 312-544-0922 Illinois U.S.A.
  • 3125440923 | +1 312-544-0923 Illinois U.S.A.
  • 3125440924 | +1 312-544-0924 Illinois U.S.A.
  • 3125440925 | +1 312-544-0925 Illinois U.S.A.
  • 3125440926 | +1 312-544-0926 Illinois U.S.A.
  • 3125440927 | +1 312-544-0927 Illinois U.S.A.
  • 3125440928 | +1 312-544-0928 Illinois U.S.A.
  • 3125440929 | +1 312-544-0929 Illinois U.S.A.
  • 3125440930 | +1 312-544-0930 Illinois U.S.A.
  • 3125440931 | +1 312-544-0931 Illinois U.S.A.
  • 3125440932 | +1 312-544-0932 Illinois U.S.A.
  • 3125440933 | +1 312-544-0933 Illinois U.S.A.
  • 3125440934 | +1 312-544-0934 Illinois U.S.A.
  • 3125440935 | +1 312-544-0935 Illinois U.S.A.
  • 3125440936 | +1 312-544-0936 Illinois U.S.A.
  • 3125440937 | +1 312-544-0937 Illinois U.S.A.
  • 3125440938 | +1 312-544-0938 Illinois U.S.A.
  • 3125440939 | +1 312-544-0939 Illinois U.S.A.
  • 3125440940 | +1 312-544-0940 Illinois U.S.A.
  • 3125440941 | +1 312-544-0941 Illinois U.S.A.
  • 3125440942 | +1 312-544-0942 Illinois U.S.A.
  • 3125440943 | +1 312-544-0943 Illinois U.S.A.
  • 3125440944 | +1 312-544-0944 Illinois U.S.A.
  • 3125440945 | +1 312-544-0945 Illinois U.S.A.
  • 3125440946 | +1 312-544-0946 Illinois U.S.A.
  • 3125440947 | +1 312-544-0947 Illinois U.S.A.
  • 3125440948 | +1 312-544-0948 Illinois U.S.A.
  • 3125440949 | +1 312-544-0949 Illinois U.S.A.
  • 3125440950 | +1 312-544-0950 Illinois U.S.A.
  • 3125440951 | +1 312-544-0951 Illinois U.S.A.
  • 3125440952 | +1 312-544-0952 Illinois U.S.A.
  • 3125440953 | +1 312-544-0953 Illinois U.S.A.
  • 3125440954 | +1 312-544-0954 Illinois U.S.A.
  • 3125440955 | +1 312-544-0955 Illinois U.S.A.
  • 3125440956 | +1 312-544-0956 Illinois U.S.A.
  • 3125440957 | +1 312-544-0957 Illinois U.S.A.
  • 3125440958 | +1 312-544-0958 Illinois U.S.A.
  • 3125440959 | +1 312-544-0959 Illinois U.S.A.
  • 3125440960 | +1 312-544-0960 Illinois U.S.A.
  • 3125440961 | +1 312-544-0961 Illinois U.S.A.
  • 3125440962 | +1 312-544-0962 Illinois U.S.A.
  • 3125440963 | +1 312-544-0963 Illinois U.S.A.
  • 3125440964 | +1 312-544-0964 Illinois U.S.A.
  • 3125440965 | +1 312-544-0965 Illinois U.S.A.
  • 3125440966 | +1 312-544-0966 Illinois U.S.A.
  • 3125440967 | +1 312-544-0967 Illinois U.S.A.
  • 3125440968 | +1 312-544-0968 Illinois U.S.A.
  • 3125440969 | +1 312-544-0969 Illinois U.S.A.
  • 3125440970 | +1 312-544-0970 Illinois U.S.A.
  • 3125440971 | +1 312-544-0971 Illinois U.S.A.
  • 3125440972 | +1 312-544-0972 Illinois U.S.A.
  • 3125440973 | +1 312-544-0973 Illinois U.S.A.
  • 3125440974 | +1 312-544-0974 Illinois U.S.A.
  • 3125440975 | +1 312-544-0975 Illinois U.S.A.
  • 3125440976 | +1 312-544-0976 Illinois U.S.A.
  • 3125440977 | +1 312-544-0977 Illinois U.S.A.
  • 3125440978 | +1 312-544-0978 Illinois U.S.A.
  • 3125440979 | +1 312-544-0979 Illinois U.S.A.
  • 3125440980 | +1 312-544-0980 Illinois U.S.A.
  • 3125440981 | +1 312-544-0981 Illinois U.S.A.
  • 3125440982 | +1 312-544-0982 Illinois U.S.A.
  • 3125440983 | +1 312-544-0983 Illinois U.S.A.
  • 3125440984 | +1 312-544-0984 Illinois U.S.A.
  • 3125440985 | +1 312-544-0985 Illinois U.S.A.
  • 3125440986 | +1 312-544-0986 Illinois U.S.A.
  • 3125440987 | +1 312-544-0987 Illinois U.S.A.
  • 3125440988 | +1 312-544-0988 Illinois U.S.A.
  • 3125440989 | +1 312-544-0989 Illinois U.S.A.
  • 3125440990 | +1 312-544-0990 Illinois U.S.A.
  • 3125440991 | +1 312-544-0991 Illinois U.S.A.
  • 3125440992 | +1 312-544-0992 Illinois U.S.A.
  • 3125440993 | +1 312-544-0993 Illinois U.S.A.
  • 3125440994 | +1 312-544-0994 Illinois U.S.A.
  • 3125440995 | +1 312-544-0995 Illinois U.S.A.
  • 3125440996 | +1 312-544-0996 Illinois U.S.A.
  • 3125440997 | +1 312-544-0997 Illinois U.S.A.
  • 3125440998 | +1 312-544-0998 Illinois U.S.A.
  • 3125440999 | +1 312-544-0999 Illinois U.S.A.