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).

  • 3123477900 | +1 312-347-7900 Illinois U.S.A.
  • 3123477901 | +1 312-347-7901 Illinois U.S.A.
  • 3123477902 | +1 312-347-7902 Illinois U.S.A.
  • 3123477903 | +1 312-347-7903 Illinois U.S.A.
  • 3123477904 | +1 312-347-7904 Illinois U.S.A.
  • 3123477905 | +1 312-347-7905 Illinois U.S.A.
  • 3123477906 | +1 312-347-7906 Illinois U.S.A.
  • 3123477907 | +1 312-347-7907 Illinois U.S.A.
  • 3123477908 | +1 312-347-7908 Illinois U.S.A.
  • 3123477909 | +1 312-347-7909 Illinois U.S.A.
  • 3123477910 | +1 312-347-7910 Illinois U.S.A.
  • 3123477911 | +1 312-347-7911 Illinois U.S.A.
  • 3123477912 | +1 312-347-7912 Illinois U.S.A.
  • 3123477913 | +1 312-347-7913 Illinois U.S.A.
  • 3123477914 | +1 312-347-7914 Illinois U.S.A.
  • 3123477915 | +1 312-347-7915 Illinois U.S.A.
  • 3123477916 | +1 312-347-7916 Illinois U.S.A.
  • 3123477917 | +1 312-347-7917 Illinois U.S.A.
  • 3123477918 | +1 312-347-7918 Illinois U.S.A.
  • 3123477919 | +1 312-347-7919 Illinois U.S.A.
  • 3123477920 | +1 312-347-7920 Illinois U.S.A.
  • 3123477921 | +1 312-347-7921 Illinois U.S.A.
  • 3123477922 | +1 312-347-7922 Illinois U.S.A.
  • 3123477923 | +1 312-347-7923 Illinois U.S.A.
  • 3123477924 | +1 312-347-7924 Illinois U.S.A.
  • 3123477925 | +1 312-347-7925 Illinois U.S.A.
  • 3123477926 | +1 312-347-7926 Illinois U.S.A.
  • 3123477927 | +1 312-347-7927 Illinois U.S.A.
  • 3123477928 | +1 312-347-7928 Illinois U.S.A.
  • 3123477929 | +1 312-347-7929 Illinois U.S.A.
  • 3123477930 | +1 312-347-7930 Illinois U.S.A.
  • 3123477931 | +1 312-347-7931 Illinois U.S.A.
  • 3123477932 | +1 312-347-7932 Illinois U.S.A.
  • 3123477933 | +1 312-347-7933 Illinois U.S.A.
  • 3123477934 | +1 312-347-7934 Illinois U.S.A.
  • 3123477935 | +1 312-347-7935 Illinois U.S.A.
  • 3123477936 | +1 312-347-7936 Illinois U.S.A.
  • 3123477937 | +1 312-347-7937 Illinois U.S.A.
  • 3123477938 | +1 312-347-7938 Illinois U.S.A.
  • 3123477939 | +1 312-347-7939 Illinois U.S.A.
  • 3123477940 | +1 312-347-7940 Illinois U.S.A.
  • 3123477941 | +1 312-347-7941 Illinois U.S.A.
  • 3123477942 | +1 312-347-7942 Illinois U.S.A.
  • 3123477943 | +1 312-347-7943 Illinois U.S.A.
  • 3123477944 | +1 312-347-7944 Illinois U.S.A.
  • 3123477945 | +1 312-347-7945 Illinois U.S.A.
  • 3123477946 | +1 312-347-7946 Illinois U.S.A.
  • 3123477947 | +1 312-347-7947 Illinois U.S.A.
  • 3123477948 | +1 312-347-7948 Illinois U.S.A.
  • 3123477949 | +1 312-347-7949 Illinois U.S.A.
  • 3123477950 | +1 312-347-7950 Illinois U.S.A.
  • 3123477951 | +1 312-347-7951 Illinois U.S.A.
  • 3123477952 | +1 312-347-7952 Illinois U.S.A.
  • 3123477953 | +1 312-347-7953 Illinois U.S.A.
  • 3123477954 | +1 312-347-7954 Illinois U.S.A.
  • 3123477955 | +1 312-347-7955 Illinois U.S.A.
  • 3123477956 | +1 312-347-7956 Illinois U.S.A.
  • 3123477957 | +1 312-347-7957 Illinois U.S.A.
  • 3123477958 | +1 312-347-7958 Illinois U.S.A.
  • 3123477959 | +1 312-347-7959 Illinois U.S.A.
  • 3123477960 | +1 312-347-7960 Illinois U.S.A.
  • 3123477961 | +1 312-347-7961 Illinois U.S.A.
  • 3123477962 | +1 312-347-7962 Illinois U.S.A.
  • 3123477963 | +1 312-347-7963 Illinois U.S.A.
  • 3123477964 | +1 312-347-7964 Illinois U.S.A.
  • 3123477965 | +1 312-347-7965 Illinois U.S.A.
  • 3123477966 | +1 312-347-7966 Illinois U.S.A.
  • 3123477967 | +1 312-347-7967 Illinois U.S.A.
  • 3123477968 | +1 312-347-7968 Illinois U.S.A.
  • 3123477969 | +1 312-347-7969 Illinois U.S.A.
  • 3123477970 | +1 312-347-7970 Illinois U.S.A.
  • 3123477971 | +1 312-347-7971 Illinois U.S.A.
  • 3123477972 | +1 312-347-7972 Illinois U.S.A.
  • 3123477973 | +1 312-347-7973 Illinois U.S.A.
  • 3123477974 | +1 312-347-7974 Illinois U.S.A.
  • 3123477975 | +1 312-347-7975 Illinois U.S.A.
  • 3123477976 | +1 312-347-7976 Illinois U.S.A.
  • 3123477977 | +1 312-347-7977 Illinois U.S.A.
  • 3123477978 | +1 312-347-7978 Illinois U.S.A.
  • 3123477979 | +1 312-347-7979 Illinois U.S.A.
  • 3123477980 | +1 312-347-7980 Illinois U.S.A.
  • 3123477981 | +1 312-347-7981 Illinois U.S.A.
  • 3123477982 | +1 312-347-7982 Illinois U.S.A.
  • 3123477983 | +1 312-347-7983 Illinois U.S.A.
  • 3123477984 | +1 312-347-7984 Illinois U.S.A.
  • 3123477985 | +1 312-347-7985 Illinois U.S.A.
  • 3123477986 | +1 312-347-7986 Illinois U.S.A.
  • 3123477987 | +1 312-347-7987 Illinois U.S.A.
  • 3123477988 | +1 312-347-7988 Illinois U.S.A.
  • 3123477989 | +1 312-347-7989 Illinois U.S.A.
  • 3123477990 | +1 312-347-7990 Illinois U.S.A.
  • 3123477991 | +1 312-347-7991 Illinois U.S.A.
  • 3123477992 | +1 312-347-7992 Illinois U.S.A.
  • 3123477993 | +1 312-347-7993 Illinois U.S.A.
  • 3123477994 | +1 312-347-7994 Illinois U.S.A.
  • 3123477995 | +1 312-347-7995 Illinois U.S.A.
  • 3123477996 | +1 312-347-7996 Illinois U.S.A.
  • 3123477997 | +1 312-347-7997 Illinois U.S.A.
  • 3123477998 | +1 312-347-7998 Illinois U.S.A.
  • 3123477999 | +1 312-347-7999 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