CitysDirectory

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).

  • 3127998900 | +1 312-799-8900 Illinois U.S.A.
  • 3127998901 | +1 312-799-8901 Illinois U.S.A.
  • 3127998902 | +1 312-799-8902 Illinois U.S.A.
  • 3127998903 | +1 312-799-8903 Illinois U.S.A.
  • 3127998904 | +1 312-799-8904 Illinois U.S.A.
  • 3127998905 | +1 312-799-8905 Illinois U.S.A.
  • 3127998906 | +1 312-799-8906 Illinois U.S.A.
  • 3127998907 | +1 312-799-8907 Illinois U.S.A.
  • 3127998908 | +1 312-799-8908 Illinois U.S.A.
  • 3127998909 | +1 312-799-8909 Illinois U.S.A.
  • 3127998910 | +1 312-799-8910 Illinois U.S.A.
  • 3127998911 | +1 312-799-8911 Illinois U.S.A.
  • 3127998912 | +1 312-799-8912 Illinois U.S.A.
  • 3127998913 | +1 312-799-8913 Illinois U.S.A.
  • 3127998914 | +1 312-799-8914 Illinois U.S.A.
  • 3127998915 | +1 312-799-8915 Illinois U.S.A.
  • 3127998916 | +1 312-799-8916 Illinois U.S.A.
  • 3127998917 | +1 312-799-8917 Illinois U.S.A.
  • 3127998918 | +1 312-799-8918 Illinois U.S.A.
  • 3127998919 | +1 312-799-8919 Illinois U.S.A.
  • 3127998920 | +1 312-799-8920 Illinois U.S.A.
  • 3127998921 | +1 312-799-8921 Illinois U.S.A.
  • 3127998922 | +1 312-799-8922 Illinois U.S.A.
  • 3127998923 | +1 312-799-8923 Illinois U.S.A.
  • 3127998924 | +1 312-799-8924 Illinois U.S.A.
  • 3127998925 | +1 312-799-8925 Illinois U.S.A.
  • 3127998926 | +1 312-799-8926 Illinois U.S.A.
  • 3127998927 | +1 312-799-8927 Illinois U.S.A.
  • 3127998928 | +1 312-799-8928 Illinois U.S.A.
  • 3127998929 | +1 312-799-8929 Illinois U.S.A.
  • 3127998930 | +1 312-799-8930 Illinois U.S.A.
  • 3127998931 | +1 312-799-8931 Illinois U.S.A.
  • 3127998932 | +1 312-799-8932 Illinois U.S.A.
  • 3127998933 | +1 312-799-8933 Illinois U.S.A.
  • 3127998934 | +1 312-799-8934 Illinois U.S.A.
  • 3127998935 | +1 312-799-8935 Illinois U.S.A.
  • 3127998936 | +1 312-799-8936 Illinois U.S.A.
  • 3127998937 | +1 312-799-8937 Illinois U.S.A.
  • 3127998938 | +1 312-799-8938 Illinois U.S.A.
  • 3127998939 | +1 312-799-8939 Illinois U.S.A.
  • 3127998940 | +1 312-799-8940 Illinois U.S.A.
  • 3127998941 | +1 312-799-8941 Illinois U.S.A.
  • 3127998942 | +1 312-799-8942 Illinois U.S.A.
  • 3127998943 | +1 312-799-8943 Illinois U.S.A.
  • 3127998944 | +1 312-799-8944 Illinois U.S.A.
  • 3127998945 | +1 312-799-8945 Illinois U.S.A.
  • 3127998946 | +1 312-799-8946 Illinois U.S.A.
  • 3127998947 | +1 312-799-8947 Illinois U.S.A.
  • 3127998948 | +1 312-799-8948 Illinois U.S.A.
  • 3127998949 | +1 312-799-8949 Illinois U.S.A.
  • 3127998950 | +1 312-799-8950 Illinois U.S.A.
  • 3127998951 | +1 312-799-8951 Illinois U.S.A.
  • 3127998952 | +1 312-799-8952 Illinois U.S.A.
  • 3127998953 | +1 312-799-8953 Illinois U.S.A.
  • 3127998954 | +1 312-799-8954 Illinois U.S.A.
  • 3127998955 | +1 312-799-8955 Illinois U.S.A.
  • 3127998956 | +1 312-799-8956 Illinois U.S.A.
  • 3127998957 | +1 312-799-8957 Illinois U.S.A.
  • 3127998958 | +1 312-799-8958 Illinois U.S.A.
  • 3127998959 | +1 312-799-8959 Illinois U.S.A.
  • 3127998960 | +1 312-799-8960 Illinois U.S.A.
  • 3127998961 | +1 312-799-8961 Illinois U.S.A.
  • 3127998962 | +1 312-799-8962 Illinois U.S.A.
  • 3127998963 | +1 312-799-8963 Illinois U.S.A.
  • 3127998964 | +1 312-799-8964 Illinois U.S.A.
  • 3127998965 | +1 312-799-8965 Illinois U.S.A.
  • 3127998966 | +1 312-799-8966 Illinois U.S.A.
  • 3127998967 | +1 312-799-8967 Illinois U.S.A.
  • 3127998968 | +1 312-799-8968 Illinois U.S.A.
  • 3127998969 | +1 312-799-8969 Illinois U.S.A.
  • 3127998970 | +1 312-799-8970 Illinois U.S.A.
  • 3127998971 | +1 312-799-8971 Illinois U.S.A.
  • 3127998972 | +1 312-799-8972 Illinois U.S.A.
  • 3127998973 | +1 312-799-8973 Illinois U.S.A.
  • 3127998974 | +1 312-799-8974 Illinois U.S.A.
  • 3127998975 | +1 312-799-8975 Illinois U.S.A.
  • 3127998976 | +1 312-799-8976 Illinois U.S.A.
  • 3127998977 | +1 312-799-8977 Illinois U.S.A.
  • 3127998978 | +1 312-799-8978 Illinois U.S.A.
  • 3127998979 | +1 312-799-8979 Illinois U.S.A.
  • 3127998980 | +1 312-799-8980 Illinois U.S.A.
  • 3127998981 | +1 312-799-8981 Illinois U.S.A.
  • 3127998982 | +1 312-799-8982 Illinois U.S.A.
  • 3127998983 | +1 312-799-8983 Illinois U.S.A.
  • 3127998984 | +1 312-799-8984 Illinois U.S.A.
  • 3127998985 | +1 312-799-8985 Illinois U.S.A.
  • 3127998986 | +1 312-799-8986 Illinois U.S.A.
  • 3127998987 | +1 312-799-8987 Illinois U.S.A.
  • 3127998988 | +1 312-799-8988 Illinois U.S.A.
  • 3127998989 | +1 312-799-8989 Illinois U.S.A.
  • 3127998990 | +1 312-799-8990 Illinois U.S.A.
  • 3127998991 | +1 312-799-8991 Illinois U.S.A.
  • 3127998992 | +1 312-799-8992 Illinois U.S.A.
  • 3127998993 | +1 312-799-8993 Illinois U.S.A.
  • 3127998994 | +1 312-799-8994 Illinois U.S.A.
  • 3127998995 | +1 312-799-8995 Illinois U.S.A.
  • 3127998996 | +1 312-799-8996 Illinois U.S.A.
  • 3127998997 | +1 312-799-8997 Illinois U.S.A.
  • 3127998998 | +1 312-799-8998 Illinois U.S.A.
  • 3127998999 | +1 312-799-8999 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z