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).

  • 3126740900 | +1 312-674-0900 Illinois U.S.A.
  • 3126740901 | +1 312-674-0901 Illinois U.S.A.
  • 3126740902 | +1 312-674-0902 Illinois U.S.A.
  • 3126740903 | +1 312-674-0903 Illinois U.S.A.
  • 3126740904 | +1 312-674-0904 Illinois U.S.A.
  • 3126740905 | +1 312-674-0905 Illinois U.S.A.
  • 3126740906 | +1 312-674-0906 Illinois U.S.A.
  • 3126740907 | +1 312-674-0907 Illinois U.S.A.
  • 3126740908 | +1 312-674-0908 Illinois U.S.A.
  • 3126740909 | +1 312-674-0909 Illinois U.S.A.
  • 3126740910 | +1 312-674-0910 Illinois U.S.A.
  • 3126740911 | +1 312-674-0911 Illinois U.S.A.
  • 3126740912 | +1 312-674-0912 Illinois U.S.A.
  • 3126740913 | +1 312-674-0913 Illinois U.S.A.
  • 3126740914 | +1 312-674-0914 Illinois U.S.A.
  • 3126740915 | +1 312-674-0915 Illinois U.S.A.
  • 3126740916 | +1 312-674-0916 Illinois U.S.A.
  • 3126740917 | +1 312-674-0917 Illinois U.S.A.
  • 3126740918 | +1 312-674-0918 Illinois U.S.A.
  • 3126740919 | +1 312-674-0919 Illinois U.S.A.
  • 3126740920 | +1 312-674-0920 Illinois U.S.A.
  • 3126740921 | +1 312-674-0921 Illinois U.S.A.
  • 3126740922 | +1 312-674-0922 Illinois U.S.A.
  • 3126740923 | +1 312-674-0923 Illinois U.S.A.
  • 3126740924 | +1 312-674-0924 Illinois U.S.A.
  • 3126740925 | +1 312-674-0925 Illinois U.S.A.
  • 3126740926 | +1 312-674-0926 Illinois U.S.A.
  • 3126740927 | +1 312-674-0927 Illinois U.S.A.
  • 3126740928 | +1 312-674-0928 Illinois U.S.A.
  • 3126740929 | +1 312-674-0929 Illinois U.S.A.
  • 3126740930 | +1 312-674-0930 Illinois U.S.A.
  • 3126740931 | +1 312-674-0931 Illinois U.S.A.
  • 3126740932 | +1 312-674-0932 Illinois U.S.A.
  • 3126740933 | +1 312-674-0933 Illinois U.S.A.
  • 3126740934 | +1 312-674-0934 Illinois U.S.A.
  • 3126740935 | +1 312-674-0935 Illinois U.S.A.
  • 3126740936 | +1 312-674-0936 Illinois U.S.A.
  • 3126740937 | +1 312-674-0937 Illinois U.S.A.
  • 3126740938 | +1 312-674-0938 Illinois U.S.A.
  • 3126740939 | +1 312-674-0939 Illinois U.S.A.
  • 3126740940 | +1 312-674-0940 Illinois U.S.A.
  • 3126740941 | +1 312-674-0941 Illinois U.S.A.
  • 3126740942 | +1 312-674-0942 Illinois U.S.A.
  • 3126740943 | +1 312-674-0943 Illinois U.S.A.
  • 3126740944 | +1 312-674-0944 Illinois U.S.A.
  • 3126740945 | +1 312-674-0945 Illinois U.S.A.
  • 3126740946 | +1 312-674-0946 Illinois U.S.A.
  • 3126740947 | +1 312-674-0947 Illinois U.S.A.
  • 3126740948 | +1 312-674-0948 Illinois U.S.A.
  • 3126740949 | +1 312-674-0949 Illinois U.S.A.
  • 3126740950 | +1 312-674-0950 Illinois U.S.A.
  • 3126740951 | +1 312-674-0951 Illinois U.S.A.
  • 3126740952 | +1 312-674-0952 Illinois U.S.A.
  • 3126740953 | +1 312-674-0953 Illinois U.S.A.
  • 3126740954 | +1 312-674-0954 Illinois U.S.A.
  • 3126740955 | +1 312-674-0955 Illinois U.S.A.
  • 3126740956 | +1 312-674-0956 Illinois U.S.A.
  • 3126740957 | +1 312-674-0957 Illinois U.S.A.
  • 3126740958 | +1 312-674-0958 Illinois U.S.A.
  • 3126740959 | +1 312-674-0959 Illinois U.S.A.
  • 3126740960 | +1 312-674-0960 Illinois U.S.A.
  • 3126740961 | +1 312-674-0961 Illinois U.S.A.
  • 3126740962 | +1 312-674-0962 Illinois U.S.A.
  • 3126740963 | +1 312-674-0963 Illinois U.S.A.
  • 3126740964 | +1 312-674-0964 Illinois U.S.A.
  • 3126740965 | +1 312-674-0965 Illinois U.S.A.
  • 3126740966 | +1 312-674-0966 Illinois U.S.A.
  • 3126740967 | +1 312-674-0967 Illinois U.S.A.
  • 3126740968 | +1 312-674-0968 Illinois U.S.A.
  • 3126740969 | +1 312-674-0969 Illinois U.S.A.
  • 3126740970 | +1 312-674-0970 Illinois U.S.A.
  • 3126740971 | +1 312-674-0971 Illinois U.S.A.
  • 3126740972 | +1 312-674-0972 Illinois U.S.A.
  • 3126740973 | +1 312-674-0973 Illinois U.S.A.
  • 3126740974 | +1 312-674-0974 Illinois U.S.A.
  • 3126740975 | +1 312-674-0975 Illinois U.S.A.
  • 3126740976 | +1 312-674-0976 Illinois U.S.A.
  • 3126740977 | +1 312-674-0977 Illinois U.S.A.
  • 3126740978 | +1 312-674-0978 Illinois U.S.A.
  • 3126740979 | +1 312-674-0979 Illinois U.S.A.
  • 3126740980 | +1 312-674-0980 Illinois U.S.A.
  • 3126740981 | +1 312-674-0981 Illinois U.S.A.
  • 3126740982 | +1 312-674-0982 Illinois U.S.A.
  • 3126740983 | +1 312-674-0983 Illinois U.S.A.
  • 3126740984 | +1 312-674-0984 Illinois U.S.A.
  • 3126740985 | +1 312-674-0985 Illinois U.S.A.
  • 3126740986 | +1 312-674-0986 Illinois U.S.A.
  • 3126740987 | +1 312-674-0987 Illinois U.S.A.
  • 3126740988 | +1 312-674-0988 Illinois U.S.A.
  • 3126740989 | +1 312-674-0989 Illinois U.S.A.
  • 3126740990 | +1 312-674-0990 Illinois U.S.A.
  • 3126740991 | +1 312-674-0991 Illinois U.S.A.
  • 3126740992 | +1 312-674-0992 Illinois U.S.A.
  • 3126740993 | +1 312-674-0993 Illinois U.S.A.
  • 3126740994 | +1 312-674-0994 Illinois U.S.A.
  • 3126740995 | +1 312-674-0995 Illinois U.S.A.
  • 3126740996 | +1 312-674-0996 Illinois U.S.A.
  • 3126740997 | +1 312-674-0997 Illinois U.S.A.
  • 3126740998 | +1 312-674-0998 Illinois U.S.A.
  • 3126740999 | +1 312-674-0999 Illinois U.S.A.