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).

  • 3123007900 | +1 312-300-7900 Illinois U.S.A.
  • 3123007901 | +1 312-300-7901 Illinois U.S.A.
  • 3123007902 | +1 312-300-7902 Illinois U.S.A.
  • 3123007903 | +1 312-300-7903 Illinois U.S.A.
  • 3123007904 | +1 312-300-7904 Illinois U.S.A.
  • 3123007905 | +1 312-300-7905 Illinois U.S.A.
  • 3123007906 | +1 312-300-7906 Illinois U.S.A.
  • 3123007907 | +1 312-300-7907 Illinois U.S.A.
  • 3123007908 | +1 312-300-7908 Illinois U.S.A.
  • 3123007909 | +1 312-300-7909 Illinois U.S.A.
  • 3123007910 | +1 312-300-7910 Illinois U.S.A.
  • 3123007911 | +1 312-300-7911 Illinois U.S.A.
  • 3123007912 | +1 312-300-7912 Illinois U.S.A.
  • 3123007913 | +1 312-300-7913 Illinois U.S.A.
  • 3123007914 | +1 312-300-7914 Illinois U.S.A.
  • 3123007915 | +1 312-300-7915 Illinois U.S.A.
  • 3123007916 | +1 312-300-7916 Illinois U.S.A.
  • 3123007917 | +1 312-300-7917 Illinois U.S.A.
  • 3123007918 | +1 312-300-7918 Illinois U.S.A.
  • 3123007919 | +1 312-300-7919 Illinois U.S.A.
  • 3123007920 | +1 312-300-7920 Illinois U.S.A.
  • 3123007921 | +1 312-300-7921 Illinois U.S.A.
  • 3123007922 | +1 312-300-7922 Illinois U.S.A.
  • 3123007923 | +1 312-300-7923 Illinois U.S.A.
  • 3123007924 | +1 312-300-7924 Illinois U.S.A.
  • 3123007925 | +1 312-300-7925 Illinois U.S.A.
  • 3123007926 | +1 312-300-7926 Illinois U.S.A.
  • 3123007927 | +1 312-300-7927 Illinois U.S.A.
  • 3123007928 | +1 312-300-7928 Illinois U.S.A.
  • 3123007929 | +1 312-300-7929 Illinois U.S.A.
  • 3123007930 | +1 312-300-7930 Illinois U.S.A.
  • 3123007931 | +1 312-300-7931 Illinois U.S.A.
  • 3123007932 | +1 312-300-7932 Illinois U.S.A.
  • 3123007933 | +1 312-300-7933 Illinois U.S.A.
  • 3123007934 | +1 312-300-7934 Illinois U.S.A.
  • 3123007935 | +1 312-300-7935 Illinois U.S.A.
  • 3123007936 | +1 312-300-7936 Illinois U.S.A.
  • 3123007937 | +1 312-300-7937 Illinois U.S.A.
  • 3123007938 | +1 312-300-7938 Illinois U.S.A.
  • 3123007939 | +1 312-300-7939 Illinois U.S.A.
  • 3123007940 | +1 312-300-7940 Illinois U.S.A.
  • 3123007941 | +1 312-300-7941 Illinois U.S.A.
  • 3123007942 | +1 312-300-7942 Illinois U.S.A.
  • 3123007943 | +1 312-300-7943 Illinois U.S.A.
  • 3123007944 | +1 312-300-7944 Illinois U.S.A.
  • 3123007945 | +1 312-300-7945 Illinois U.S.A.
  • 3123007946 | +1 312-300-7946 Illinois U.S.A.
  • 3123007947 | +1 312-300-7947 Illinois U.S.A.
  • 3123007948 | +1 312-300-7948 Illinois U.S.A.
  • 3123007949 | +1 312-300-7949 Illinois U.S.A.
  • 3123007950 | +1 312-300-7950 Illinois U.S.A.
  • 3123007951 | +1 312-300-7951 Illinois U.S.A.
  • 3123007952 | +1 312-300-7952 Illinois U.S.A.
  • 3123007953 | +1 312-300-7953 Illinois U.S.A.
  • 3123007954 | +1 312-300-7954 Illinois U.S.A.
  • 3123007955 | +1 312-300-7955 Illinois U.S.A.
  • 3123007956 | +1 312-300-7956 Illinois U.S.A.
  • 3123007957 | +1 312-300-7957 Illinois U.S.A.
  • 3123007958 | +1 312-300-7958 Illinois U.S.A.
  • 3123007959 | +1 312-300-7959 Illinois U.S.A.
  • 3123007960 | +1 312-300-7960 Illinois U.S.A.
  • 3123007961 | +1 312-300-7961 Illinois U.S.A.
  • 3123007962 | +1 312-300-7962 Illinois U.S.A.
  • 3123007963 | +1 312-300-7963 Illinois U.S.A.
  • 3123007964 | +1 312-300-7964 Illinois U.S.A.
  • 3123007965 | +1 312-300-7965 Illinois U.S.A.
  • 3123007966 | +1 312-300-7966 Illinois U.S.A.
  • 3123007967 | +1 312-300-7967 Illinois U.S.A.
  • 3123007968 | +1 312-300-7968 Illinois U.S.A.
  • 3123007969 | +1 312-300-7969 Illinois U.S.A.
  • 3123007970 | +1 312-300-7970 Illinois U.S.A.
  • 3123007971 | +1 312-300-7971 Illinois U.S.A.
  • 3123007972 | +1 312-300-7972 Illinois U.S.A.
  • 3123007973 | +1 312-300-7973 Illinois U.S.A.
  • 3123007974 | +1 312-300-7974 Illinois U.S.A.
  • 3123007975 | +1 312-300-7975 Illinois U.S.A.
  • 3123007976 | +1 312-300-7976 Illinois U.S.A.
  • 3123007977 | +1 312-300-7977 Illinois U.S.A.
  • 3123007978 | +1 312-300-7978 Illinois U.S.A.
  • 3123007979 | +1 312-300-7979 Illinois U.S.A.
  • 3123007980 | +1 312-300-7980 Illinois U.S.A.
  • 3123007981 | +1 312-300-7981 Illinois U.S.A.
  • 3123007982 | +1 312-300-7982 Illinois U.S.A.
  • 3123007983 | +1 312-300-7983 Illinois U.S.A.
  • 3123007984 | +1 312-300-7984 Illinois U.S.A.
  • 3123007985 | +1 312-300-7985 Illinois U.S.A.
  • 3123007986 | +1 312-300-7986 Illinois U.S.A.
  • 3123007987 | +1 312-300-7987 Illinois U.S.A.
  • 3123007988 | +1 312-300-7988 Illinois U.S.A.
  • 3123007989 | +1 312-300-7989 Illinois U.S.A.
  • 3123007990 | +1 312-300-7990 Illinois U.S.A.
  • 3123007991 | +1 312-300-7991 Illinois U.S.A.
  • 3123007992 | +1 312-300-7992 Illinois U.S.A.
  • 3123007993 | +1 312-300-7993 Illinois U.S.A.
  • 3123007994 | +1 312-300-7994 Illinois U.S.A.
  • 3123007995 | +1 312-300-7995 Illinois U.S.A.
  • 3123007996 | +1 312-300-7996 Illinois U.S.A.
  • 3123007997 | +1 312-300-7997 Illinois U.S.A.
  • 3123007998 | +1 312-300-7998 Illinois U.S.A.
  • 3123007999 | +1 312-300-7999 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