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).

  • 3127777900 | +1 312-777-7900 Illinois U.S.A.
  • 3127777901 | +1 312-777-7901 Illinois U.S.A.
  • 3127777902 | +1 312-777-7902 Illinois U.S.A.
  • 3127777903 | +1 312-777-7903 Illinois U.S.A.
  • 3127777904 | +1 312-777-7904 Illinois U.S.A.
  • 3127777905 | +1 312-777-7905 Illinois U.S.A.
  • 3127777906 | +1 312-777-7906 Illinois U.S.A.
  • 3127777907 | +1 312-777-7907 Illinois U.S.A.
  • 3127777908 | +1 312-777-7908 Illinois U.S.A.
  • 3127777909 | +1 312-777-7909 Illinois U.S.A.
  • 3127777910 | +1 312-777-7910 Illinois U.S.A.
  • 3127777911 | +1 312-777-7911 Illinois U.S.A.
  • 3127777912 | +1 312-777-7912 Illinois U.S.A.
  • 3127777913 | +1 312-777-7913 Illinois U.S.A.
  • 3127777914 | +1 312-777-7914 Illinois U.S.A.
  • 3127777915 | +1 312-777-7915 Illinois U.S.A.
  • 3127777916 | +1 312-777-7916 Illinois U.S.A.
  • 3127777917 | +1 312-777-7917 Illinois U.S.A.
  • 3127777918 | +1 312-777-7918 Illinois U.S.A.
  • 3127777919 | +1 312-777-7919 Illinois U.S.A.
  • 3127777920 | +1 312-777-7920 Illinois U.S.A.
  • 3127777921 | +1 312-777-7921 Illinois U.S.A.
  • 3127777922 | +1 312-777-7922 Illinois U.S.A.
  • 3127777923 | +1 312-777-7923 Illinois U.S.A.
  • 3127777924 | +1 312-777-7924 Illinois U.S.A.
  • 3127777925 | +1 312-777-7925 Illinois U.S.A.
  • 3127777926 | +1 312-777-7926 Illinois U.S.A.
  • 3127777927 | +1 312-777-7927 Illinois U.S.A.
  • 3127777928 | +1 312-777-7928 Illinois U.S.A.
  • 3127777929 | +1 312-777-7929 Illinois U.S.A.
  • 3127777930 | +1 312-777-7930 Illinois U.S.A.
  • 3127777931 | +1 312-777-7931 Illinois U.S.A.
  • 3127777932 | +1 312-777-7932 Illinois U.S.A.
  • 3127777933 | +1 312-777-7933 Illinois U.S.A.
  • 3127777934 | +1 312-777-7934 Illinois U.S.A.
  • 3127777935 | +1 312-777-7935 Illinois U.S.A.
  • 3127777936 | +1 312-777-7936 Illinois U.S.A.
  • 3127777937 | +1 312-777-7937 Illinois U.S.A.
  • 3127777938 | +1 312-777-7938 Illinois U.S.A.
  • 3127777939 | +1 312-777-7939 Illinois U.S.A.
  • 3127777940 | +1 312-777-7940 Illinois U.S.A.
  • 3127777941 | +1 312-777-7941 Illinois U.S.A.
  • 3127777942 | +1 312-777-7942 Illinois U.S.A.
  • 3127777943 | +1 312-777-7943 Illinois U.S.A.
  • 3127777944 | +1 312-777-7944 Illinois U.S.A.
  • 3127777945 | +1 312-777-7945 Illinois U.S.A.
  • 3127777946 | +1 312-777-7946 Illinois U.S.A.
  • 3127777947 | +1 312-777-7947 Illinois U.S.A.
  • 3127777948 | +1 312-777-7948 Illinois U.S.A.
  • 3127777949 | +1 312-777-7949 Illinois U.S.A.
  • 3127777950 | +1 312-777-7950 Illinois U.S.A.
  • 3127777951 | +1 312-777-7951 Illinois U.S.A.
  • 3127777952 | +1 312-777-7952 Illinois U.S.A.
  • 3127777953 | +1 312-777-7953 Illinois U.S.A.
  • 3127777954 | +1 312-777-7954 Illinois U.S.A.
  • 3127777955 | +1 312-777-7955 Illinois U.S.A.
  • 3127777956 | +1 312-777-7956 Illinois U.S.A.
  • 3127777957 | +1 312-777-7957 Illinois U.S.A.
  • 3127777958 | +1 312-777-7958 Illinois U.S.A.
  • 3127777959 | +1 312-777-7959 Illinois U.S.A.
  • 3127777960 | +1 312-777-7960 Illinois U.S.A.
  • 3127777961 | +1 312-777-7961 Illinois U.S.A.
  • 3127777962 | +1 312-777-7962 Illinois U.S.A.
  • 3127777963 | +1 312-777-7963 Illinois U.S.A.
  • 3127777964 | +1 312-777-7964 Illinois U.S.A.
  • 3127777965 | +1 312-777-7965 Illinois U.S.A.
  • 3127777966 | +1 312-777-7966 Illinois U.S.A.
  • 3127777967 | +1 312-777-7967 Illinois U.S.A.
  • 3127777968 | +1 312-777-7968 Illinois U.S.A.
  • 3127777969 | +1 312-777-7969 Illinois U.S.A.
  • 3127777970 | +1 312-777-7970 Illinois U.S.A.
  • 3127777971 | +1 312-777-7971 Illinois U.S.A.
  • 3127777972 | +1 312-777-7972 Illinois U.S.A.
  • 3127777973 | +1 312-777-7973 Illinois U.S.A.
  • 3127777974 | +1 312-777-7974 Illinois U.S.A.
  • 3127777975 | +1 312-777-7975 Illinois U.S.A.
  • 3127777976 | +1 312-777-7976 Illinois U.S.A.
  • 3127777977 | +1 312-777-7977 Illinois U.S.A.
  • 3127777978 | +1 312-777-7978 Illinois U.S.A.
  • 3127777979 | +1 312-777-7979 Illinois U.S.A.
  • 3127777980 | +1 312-777-7980 Illinois U.S.A.
  • 3127777981 | +1 312-777-7981 Illinois U.S.A.
  • 3127777982 | +1 312-777-7982 Illinois U.S.A.
  • 3127777983 | +1 312-777-7983 Illinois U.S.A.
  • 3127777984 | +1 312-777-7984 Illinois U.S.A.
  • 3127777985 | +1 312-777-7985 Illinois U.S.A.
  • 3127777986 | +1 312-777-7986 Illinois U.S.A.
  • 3127777987 | +1 312-777-7987 Illinois U.S.A.
  • 3127777988 | +1 312-777-7988 Illinois U.S.A.
  • 3127777989 | +1 312-777-7989 Illinois U.S.A.
  • 3127777990 | +1 312-777-7990 Illinois U.S.A.
  • 3127777991 | +1 312-777-7991 Illinois U.S.A.
  • 3127777992 | +1 312-777-7992 Illinois U.S.A.
  • 3127777993 | +1 312-777-7993 Illinois U.S.A.
  • 3127777994 | +1 312-777-7994 Illinois U.S.A.
  • 3127777995 | +1 312-777-7995 Illinois U.S.A.
  • 3127777996 | +1 312-777-7996 Illinois U.S.A.
  • 3127777997 | +1 312-777-7997 Illinois U.S.A.
  • 3127777998 | +1 312-777-7998 Illinois U.S.A.
  • 3127777999 | +1 312-777-7999 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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