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).

  • 3128143900 | +1 312-814-3900 Illinois U.S.A.
  • 3128143901 | +1 312-814-3901 Illinois U.S.A.
  • 3128143902 | +1 312-814-3902 Illinois U.S.A.
  • 3128143903 | +1 312-814-3903 Illinois U.S.A.
  • 3128143904 | +1 312-814-3904 Illinois U.S.A.
  • 3128143905 | +1 312-814-3905 Illinois U.S.A.
  • 3128143906 | +1 312-814-3906 Illinois U.S.A.
  • 3128143907 | +1 312-814-3907 Illinois U.S.A.
  • 3128143908 | +1 312-814-3908 Illinois U.S.A.
  • 3128143909 | +1 312-814-3909 Illinois U.S.A.
  • 3128143910 | +1 312-814-3910 Illinois U.S.A.
  • 3128143911 | +1 312-814-3911 Illinois U.S.A.
  • 3128143912 | +1 312-814-3912 Illinois U.S.A.
  • 3128143913 | +1 312-814-3913 Illinois U.S.A.
  • 3128143914 | +1 312-814-3914 Illinois U.S.A.
  • 3128143915 | +1 312-814-3915 Illinois U.S.A.
  • 3128143916 | +1 312-814-3916 Illinois U.S.A.
  • 3128143917 | +1 312-814-3917 Illinois U.S.A.
  • 3128143918 | +1 312-814-3918 Illinois U.S.A.
  • 3128143919 | +1 312-814-3919 Illinois U.S.A.
  • 3128143920 | +1 312-814-3920 Illinois U.S.A.
  • 3128143921 | +1 312-814-3921 Illinois U.S.A.
  • 3128143922 | +1 312-814-3922 Illinois U.S.A.
  • 3128143923 | +1 312-814-3923 Illinois U.S.A.
  • 3128143924 | +1 312-814-3924 Illinois U.S.A.
  • 3128143925 | +1 312-814-3925 Illinois U.S.A.
  • 3128143926 | +1 312-814-3926 Illinois U.S.A.
  • 3128143927 | +1 312-814-3927 Illinois U.S.A.
  • 3128143928 | +1 312-814-3928 Illinois U.S.A.
  • 3128143929 | +1 312-814-3929 Illinois U.S.A.
  • 3128143930 | +1 312-814-3930 Illinois U.S.A.
  • 3128143931 | +1 312-814-3931 Illinois U.S.A.
  • 3128143932 | +1 312-814-3932 Illinois U.S.A.
  • 3128143933 | +1 312-814-3933 Illinois U.S.A.
  • 3128143934 | +1 312-814-3934 Illinois U.S.A.
  • 3128143935 | +1 312-814-3935 Illinois U.S.A.
  • 3128143936 | +1 312-814-3936 Illinois U.S.A.
  • 3128143937 | +1 312-814-3937 Illinois U.S.A.
  • 3128143938 | +1 312-814-3938 Illinois U.S.A.
  • 3128143939 | +1 312-814-3939 Illinois U.S.A.
  • 3128143940 | +1 312-814-3940 Illinois U.S.A.
  • 3128143941 | +1 312-814-3941 Illinois U.S.A.
  • 3128143942 | +1 312-814-3942 Illinois U.S.A.
  • 3128143943 | +1 312-814-3943 Illinois U.S.A.
  • 3128143944 | +1 312-814-3944 Illinois U.S.A.
  • 3128143945 | +1 312-814-3945 Illinois U.S.A.
  • 3128143946 | +1 312-814-3946 Illinois U.S.A.
  • 3128143947 | +1 312-814-3947 Illinois U.S.A.
  • 3128143948 | +1 312-814-3948 Illinois U.S.A.
  • 3128143949 | +1 312-814-3949 Illinois U.S.A.
  • 3128143950 | +1 312-814-3950 Illinois U.S.A.
  • 3128143951 | +1 312-814-3951 Illinois U.S.A.
  • 3128143952 | +1 312-814-3952 Illinois U.S.A.
  • 3128143953 | +1 312-814-3953 Illinois U.S.A.
  • 3128143954 | +1 312-814-3954 Illinois U.S.A.
  • 3128143955 | +1 312-814-3955 Illinois U.S.A.
  • 3128143956 | +1 312-814-3956 Illinois U.S.A.
  • 3128143957 | +1 312-814-3957 Illinois U.S.A.
  • 3128143958 | +1 312-814-3958 Illinois U.S.A.
  • 3128143959 | +1 312-814-3959 Illinois U.S.A.
  • 3128143960 | +1 312-814-3960 Illinois U.S.A.
  • 3128143961 | +1 312-814-3961 Illinois U.S.A.
  • 3128143962 | +1 312-814-3962 Illinois U.S.A.
  • 3128143963 | +1 312-814-3963 Illinois U.S.A.
  • 3128143964 | +1 312-814-3964 Illinois U.S.A.
  • 3128143965 | +1 312-814-3965 Illinois U.S.A.
  • 3128143966 | +1 312-814-3966 Illinois U.S.A.
  • 3128143967 | +1 312-814-3967 Illinois U.S.A.
  • 3128143968 | +1 312-814-3968 Illinois U.S.A.
  • 3128143969 | +1 312-814-3969 Illinois U.S.A.
  • 3128143970 | +1 312-814-3970 Illinois U.S.A.
  • 3128143971 | +1 312-814-3971 Illinois U.S.A.
  • 3128143972 | +1 312-814-3972 Illinois U.S.A.
  • 3128143973 | +1 312-814-3973 Illinois U.S.A.
  • 3128143974 | +1 312-814-3974 Illinois U.S.A.
  • 3128143975 | +1 312-814-3975 Illinois U.S.A.
  • 3128143976 | +1 312-814-3976 Illinois U.S.A.
  • 3128143977 | +1 312-814-3977 Illinois U.S.A.
  • 3128143978 | +1 312-814-3978 Illinois U.S.A.
  • 3128143979 | +1 312-814-3979 Illinois U.S.A.
  • 3128143980 | +1 312-814-3980 Illinois U.S.A.
  • 3128143981 | +1 312-814-3981 Illinois U.S.A.
  • 3128143982 | +1 312-814-3982 Illinois U.S.A.
  • 3128143983 | +1 312-814-3983 Illinois U.S.A.
  • 3128143984 | +1 312-814-3984 Illinois U.S.A.
  • 3128143985 | +1 312-814-3985 Illinois U.S.A.
  • 3128143986 | +1 312-814-3986 Illinois U.S.A.
  • 3128143987 | +1 312-814-3987 Illinois U.S.A.
  • 3128143988 | +1 312-814-3988 Illinois U.S.A.
  • 3128143989 | +1 312-814-3989 Illinois U.S.A.
  • 3128143990 | +1 312-814-3990 Illinois U.S.A.
  • 3128143991 | +1 312-814-3991 Illinois U.S.A.
  • 3128143992 | +1 312-814-3992 Illinois U.S.A.
  • 3128143993 | +1 312-814-3993 Illinois U.S.A.
  • 3128143994 | +1 312-814-3994 Illinois U.S.A.
  • 3128143995 | +1 312-814-3995 Illinois U.S.A.
  • 3128143996 | +1 312-814-3996 Illinois U.S.A.
  • 3128143997 | +1 312-814-3997 Illinois U.S.A.
  • 3128143998 | +1 312-814-3998 Illinois U.S.A.
  • 3128143999 | +1 312-814-3999 Illinois U.S.A.