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).

  • 3123278900 | +1 312-327-8900 Illinois U.S.A.
  • 3123278901 | +1 312-327-8901 Illinois U.S.A.
  • 3123278902 | +1 312-327-8902 Illinois U.S.A.
  • 3123278903 | +1 312-327-8903 Illinois U.S.A.
  • 3123278904 | +1 312-327-8904 Illinois U.S.A.
  • 3123278905 | +1 312-327-8905 Illinois U.S.A.
  • 3123278906 | +1 312-327-8906 Illinois U.S.A.
  • 3123278907 | +1 312-327-8907 Illinois U.S.A.
  • 3123278908 | +1 312-327-8908 Illinois U.S.A.
  • 3123278909 | +1 312-327-8909 Illinois U.S.A.
  • 3123278910 | +1 312-327-8910 Illinois U.S.A.
  • 3123278911 | +1 312-327-8911 Illinois U.S.A.
  • 3123278912 | +1 312-327-8912 Illinois U.S.A.
  • 3123278913 | +1 312-327-8913 Illinois U.S.A.
  • 3123278914 | +1 312-327-8914 Illinois U.S.A.
  • 3123278915 | +1 312-327-8915 Illinois U.S.A.
  • 3123278916 | +1 312-327-8916 Illinois U.S.A.
  • 3123278917 | +1 312-327-8917 Illinois U.S.A.
  • 3123278918 | +1 312-327-8918 Illinois U.S.A.
  • 3123278919 | +1 312-327-8919 Illinois U.S.A.
  • 3123278920 | +1 312-327-8920 Illinois U.S.A.
  • 3123278921 | +1 312-327-8921 Illinois U.S.A.
  • 3123278922 | +1 312-327-8922 Illinois U.S.A.
  • 3123278923 | +1 312-327-8923 Illinois U.S.A.
  • 3123278924 | +1 312-327-8924 Illinois U.S.A.
  • 3123278925 | +1 312-327-8925 Illinois U.S.A.
  • 3123278926 | +1 312-327-8926 Illinois U.S.A.
  • 3123278927 | +1 312-327-8927 Illinois U.S.A.
  • 3123278928 | +1 312-327-8928 Illinois U.S.A.
  • 3123278929 | +1 312-327-8929 Illinois U.S.A.
  • 3123278930 | +1 312-327-8930 Illinois U.S.A.
  • 3123278931 | +1 312-327-8931 Illinois U.S.A.
  • 3123278932 | +1 312-327-8932 Illinois U.S.A.
  • 3123278933 | +1 312-327-8933 Illinois U.S.A.
  • 3123278934 | +1 312-327-8934 Illinois U.S.A.
  • 3123278935 | +1 312-327-8935 Illinois U.S.A.
  • 3123278936 | +1 312-327-8936 Illinois U.S.A.
  • 3123278937 | +1 312-327-8937 Illinois U.S.A.
  • 3123278938 | +1 312-327-8938 Illinois U.S.A.
  • 3123278939 | +1 312-327-8939 Illinois U.S.A.
  • 3123278940 | +1 312-327-8940 Illinois U.S.A.
  • 3123278941 | +1 312-327-8941 Illinois U.S.A.
  • 3123278942 | +1 312-327-8942 Illinois U.S.A.
  • 3123278943 | +1 312-327-8943 Illinois U.S.A.
  • 3123278944 | +1 312-327-8944 Illinois U.S.A.
  • 3123278945 | +1 312-327-8945 Illinois U.S.A.
  • 3123278946 | +1 312-327-8946 Illinois U.S.A.
  • 3123278947 | +1 312-327-8947 Illinois U.S.A.
  • 3123278948 | +1 312-327-8948 Illinois U.S.A.
  • 3123278949 | +1 312-327-8949 Illinois U.S.A.
  • 3123278950 | +1 312-327-8950 Illinois U.S.A.
  • 3123278951 | +1 312-327-8951 Illinois U.S.A.
  • 3123278952 | +1 312-327-8952 Illinois U.S.A.
  • 3123278953 | +1 312-327-8953 Illinois U.S.A.
  • 3123278954 | +1 312-327-8954 Illinois U.S.A.
  • 3123278955 | +1 312-327-8955 Illinois U.S.A.
  • 3123278956 | +1 312-327-8956 Illinois U.S.A.
  • 3123278957 | +1 312-327-8957 Illinois U.S.A.
  • 3123278958 | +1 312-327-8958 Illinois U.S.A.
  • 3123278959 | +1 312-327-8959 Illinois U.S.A.
  • 3123278960 | +1 312-327-8960 Illinois U.S.A.
  • 3123278961 | +1 312-327-8961 Illinois U.S.A.
  • 3123278962 | +1 312-327-8962 Illinois U.S.A.
  • 3123278963 | +1 312-327-8963 Illinois U.S.A.
  • 3123278964 | +1 312-327-8964 Illinois U.S.A.
  • 3123278965 | +1 312-327-8965 Illinois U.S.A.
  • 3123278966 | +1 312-327-8966 Illinois U.S.A.
  • 3123278967 | +1 312-327-8967 Illinois U.S.A.
  • 3123278968 | +1 312-327-8968 Illinois U.S.A.
  • 3123278969 | +1 312-327-8969 Illinois U.S.A.
  • 3123278970 | +1 312-327-8970 Illinois U.S.A.
  • 3123278971 | +1 312-327-8971 Illinois U.S.A.
  • 3123278972 | +1 312-327-8972 Illinois U.S.A.
  • 3123278973 | +1 312-327-8973 Illinois U.S.A.
  • 3123278974 | +1 312-327-8974 Illinois U.S.A.
  • 3123278975 | +1 312-327-8975 Illinois U.S.A.
  • 3123278976 | +1 312-327-8976 Illinois U.S.A.
  • 3123278977 | +1 312-327-8977 Illinois U.S.A.
  • 3123278978 | +1 312-327-8978 Illinois U.S.A.
  • 3123278979 | +1 312-327-8979 Illinois U.S.A.
  • 3123278980 | +1 312-327-8980 Illinois U.S.A.
  • 3123278981 | +1 312-327-8981 Illinois U.S.A.
  • 3123278982 | +1 312-327-8982 Illinois U.S.A.
  • 3123278983 | +1 312-327-8983 Illinois U.S.A.
  • 3123278984 | +1 312-327-8984 Illinois U.S.A.
  • 3123278985 | +1 312-327-8985 Illinois U.S.A.
  • 3123278986 | +1 312-327-8986 Illinois U.S.A.
  • 3123278987 | +1 312-327-8987 Illinois U.S.A.
  • 3123278988 | +1 312-327-8988 Illinois U.S.A.
  • 3123278989 | +1 312-327-8989 Illinois U.S.A.
  • 3123278990 | +1 312-327-8990 Illinois U.S.A.
  • 3123278991 | +1 312-327-8991 Illinois U.S.A.
  • 3123278992 | +1 312-327-8992 Illinois U.S.A.
  • 3123278993 | +1 312-327-8993 Illinois U.S.A.
  • 3123278994 | +1 312-327-8994 Illinois U.S.A.
  • 3123278995 | +1 312-327-8995 Illinois U.S.A.
  • 3123278996 | +1 312-327-8996 Illinois U.S.A.
  • 3123278997 | +1 312-327-8997 Illinois U.S.A.
  • 3123278998 | +1 312-327-8998 Illinois U.S.A.
  • 3123278999 | +1 312-327-8999 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