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).

  • 3126547900 | +1 312-654-7900 Illinois U.S.A.
  • 3126547901 | +1 312-654-7901 Illinois U.S.A.
  • 3126547902 | +1 312-654-7902 Illinois U.S.A.
  • 3126547903 | +1 312-654-7903 Illinois U.S.A.
  • 3126547904 | +1 312-654-7904 Illinois U.S.A.
  • 3126547905 | +1 312-654-7905 Illinois U.S.A.
  • 3126547906 | +1 312-654-7906 Illinois U.S.A.
  • 3126547907 | +1 312-654-7907 Illinois U.S.A.
  • 3126547908 | +1 312-654-7908 Illinois U.S.A.
  • 3126547909 | +1 312-654-7909 Illinois U.S.A.
  • 3126547910 | +1 312-654-7910 Illinois U.S.A.
  • 3126547911 | +1 312-654-7911 Illinois U.S.A.
  • 3126547912 | +1 312-654-7912 Illinois U.S.A.
  • 3126547913 | +1 312-654-7913 Illinois U.S.A.
  • 3126547914 | +1 312-654-7914 Illinois U.S.A.
  • 3126547915 | +1 312-654-7915 Illinois U.S.A.
  • 3126547916 | +1 312-654-7916 Illinois U.S.A.
  • 3126547917 | +1 312-654-7917 Illinois U.S.A.
  • 3126547918 | +1 312-654-7918 Illinois U.S.A.
  • 3126547919 | +1 312-654-7919 Illinois U.S.A.
  • 3126547920 | +1 312-654-7920 Illinois U.S.A.
  • 3126547921 | +1 312-654-7921 Illinois U.S.A.
  • 3126547922 | +1 312-654-7922 Illinois U.S.A.
  • 3126547923 | +1 312-654-7923 Illinois U.S.A.
  • 3126547924 | +1 312-654-7924 Illinois U.S.A.
  • 3126547925 | +1 312-654-7925 Illinois U.S.A.
  • 3126547926 | +1 312-654-7926 Illinois U.S.A.
  • 3126547927 | +1 312-654-7927 Illinois U.S.A.
  • 3126547928 | +1 312-654-7928 Illinois U.S.A.
  • 3126547929 | +1 312-654-7929 Illinois U.S.A.
  • 3126547930 | +1 312-654-7930 Illinois U.S.A.
  • 3126547931 | +1 312-654-7931 Illinois U.S.A.
  • 3126547932 | +1 312-654-7932 Illinois U.S.A.
  • 3126547933 | +1 312-654-7933 Illinois U.S.A.
  • 3126547934 | +1 312-654-7934 Illinois U.S.A.
  • 3126547935 | +1 312-654-7935 Illinois U.S.A.
  • 3126547936 | +1 312-654-7936 Illinois U.S.A.
  • 3126547937 | +1 312-654-7937 Illinois U.S.A.
  • 3126547938 | +1 312-654-7938 Illinois U.S.A.
  • 3126547939 | +1 312-654-7939 Illinois U.S.A.
  • 3126547940 | +1 312-654-7940 Illinois U.S.A.
  • 3126547941 | +1 312-654-7941 Illinois U.S.A.
  • 3126547942 | +1 312-654-7942 Illinois U.S.A.
  • 3126547943 | +1 312-654-7943 Illinois U.S.A.
  • 3126547944 | +1 312-654-7944 Illinois U.S.A.
  • 3126547945 | +1 312-654-7945 Illinois U.S.A.
  • 3126547946 | +1 312-654-7946 Illinois U.S.A.
  • 3126547947 | +1 312-654-7947 Illinois U.S.A.
  • 3126547948 | +1 312-654-7948 Illinois U.S.A.
  • 3126547949 | +1 312-654-7949 Illinois U.S.A.
  • 3126547950 | +1 312-654-7950 Illinois U.S.A.
  • 3126547951 | +1 312-654-7951 Illinois U.S.A.
  • 3126547952 | +1 312-654-7952 Illinois U.S.A.
  • 3126547953 | +1 312-654-7953 Illinois U.S.A.
  • 3126547954 | +1 312-654-7954 Illinois U.S.A.
  • 3126547955 | +1 312-654-7955 Illinois U.S.A.
  • 3126547956 | +1 312-654-7956 Illinois U.S.A.
  • 3126547957 | +1 312-654-7957 Illinois U.S.A.
  • 3126547958 | +1 312-654-7958 Illinois U.S.A.
  • 3126547959 | +1 312-654-7959 Illinois U.S.A.
  • 3126547960 | +1 312-654-7960 Illinois U.S.A.
  • 3126547961 | +1 312-654-7961 Illinois U.S.A.
  • 3126547962 | +1 312-654-7962 Illinois U.S.A.
  • 3126547963 | +1 312-654-7963 Illinois U.S.A.
  • 3126547964 | +1 312-654-7964 Illinois U.S.A.
  • 3126547965 | +1 312-654-7965 Illinois U.S.A.
  • 3126547966 | +1 312-654-7966 Illinois U.S.A.
  • 3126547967 | +1 312-654-7967 Illinois U.S.A.
  • 3126547968 | +1 312-654-7968 Illinois U.S.A.
  • 3126547969 | +1 312-654-7969 Illinois U.S.A.
  • 3126547970 | +1 312-654-7970 Illinois U.S.A.
  • 3126547971 | +1 312-654-7971 Illinois U.S.A.
  • 3126547972 | +1 312-654-7972 Illinois U.S.A.
  • 3126547973 | +1 312-654-7973 Illinois U.S.A.
  • 3126547974 | +1 312-654-7974 Illinois U.S.A.
  • 3126547975 | +1 312-654-7975 Illinois U.S.A.
  • 3126547976 | +1 312-654-7976 Illinois U.S.A.
  • 3126547977 | +1 312-654-7977 Illinois U.S.A.
  • 3126547978 | +1 312-654-7978 Illinois U.S.A.
  • 3126547979 | +1 312-654-7979 Illinois U.S.A.
  • 3126547980 | +1 312-654-7980 Illinois U.S.A.
  • 3126547981 | +1 312-654-7981 Illinois U.S.A.
  • 3126547982 | +1 312-654-7982 Illinois U.S.A.
  • 3126547983 | +1 312-654-7983 Illinois U.S.A.
  • 3126547984 | +1 312-654-7984 Illinois U.S.A.
  • 3126547985 | +1 312-654-7985 Illinois U.S.A.
  • 3126547986 | +1 312-654-7986 Illinois U.S.A.
  • 3126547987 | +1 312-654-7987 Illinois U.S.A.
  • 3126547988 | +1 312-654-7988 Illinois U.S.A.
  • 3126547989 | +1 312-654-7989 Illinois U.S.A.
  • 3126547990 | +1 312-654-7990 Illinois U.S.A.
  • 3126547991 | +1 312-654-7991 Illinois U.S.A.
  • 3126547992 | +1 312-654-7992 Illinois U.S.A.
  • 3126547993 | +1 312-654-7993 Illinois U.S.A.
  • 3126547994 | +1 312-654-7994 Illinois U.S.A.
  • 3126547995 | +1 312-654-7995 Illinois U.S.A.
  • 3126547996 | +1 312-654-7996 Illinois U.S.A.
  • 3126547997 | +1 312-654-7997 Illinois U.S.A.
  • 3126547998 | +1 312-654-7998 Illinois U.S.A.
  • 3126547999 | +1 312-654-7999 Illinois U.S.A.