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).

  • 3129707900 | +1 312-970-7900 Illinois U.S.A.
  • 3129707901 | +1 312-970-7901 Illinois U.S.A.
  • 3129707902 | +1 312-970-7902 Illinois U.S.A.
  • 3129707903 | +1 312-970-7903 Illinois U.S.A.
  • 3129707904 | +1 312-970-7904 Illinois U.S.A.
  • 3129707905 | +1 312-970-7905 Illinois U.S.A.
  • 3129707906 | +1 312-970-7906 Illinois U.S.A.
  • 3129707907 | +1 312-970-7907 Illinois U.S.A.
  • 3129707908 | +1 312-970-7908 Illinois U.S.A.
  • 3129707909 | +1 312-970-7909 Illinois U.S.A.
  • 3129707910 | +1 312-970-7910 Illinois U.S.A.
  • 3129707911 | +1 312-970-7911 Illinois U.S.A.
  • 3129707912 | +1 312-970-7912 Illinois U.S.A.
  • 3129707913 | +1 312-970-7913 Illinois U.S.A.
  • 3129707914 | +1 312-970-7914 Illinois U.S.A.
  • 3129707915 | +1 312-970-7915 Illinois U.S.A.
  • 3129707916 | +1 312-970-7916 Illinois U.S.A.
  • 3129707917 | +1 312-970-7917 Illinois U.S.A.
  • 3129707918 | +1 312-970-7918 Illinois U.S.A.
  • 3129707919 | +1 312-970-7919 Illinois U.S.A.
  • 3129707920 | +1 312-970-7920 Illinois U.S.A.
  • 3129707921 | +1 312-970-7921 Illinois U.S.A.
  • 3129707922 | +1 312-970-7922 Illinois U.S.A.
  • 3129707923 | +1 312-970-7923 Illinois U.S.A.
  • 3129707924 | +1 312-970-7924 Illinois U.S.A.
  • 3129707925 | +1 312-970-7925 Illinois U.S.A.
  • 3129707926 | +1 312-970-7926 Illinois U.S.A.
  • 3129707927 | +1 312-970-7927 Illinois U.S.A.
  • 3129707928 | +1 312-970-7928 Illinois U.S.A.
  • 3129707929 | +1 312-970-7929 Illinois U.S.A.
  • 3129707930 | +1 312-970-7930 Illinois U.S.A.
  • 3129707931 | +1 312-970-7931 Illinois U.S.A.
  • 3129707932 | +1 312-970-7932 Illinois U.S.A.
  • 3129707933 | +1 312-970-7933 Illinois U.S.A.
  • 3129707934 | +1 312-970-7934 Illinois U.S.A.
  • 3129707935 | +1 312-970-7935 Illinois U.S.A.
  • 3129707936 | +1 312-970-7936 Illinois U.S.A.
  • 3129707937 | +1 312-970-7937 Illinois U.S.A.
  • 3129707938 | +1 312-970-7938 Illinois U.S.A.
  • 3129707939 | +1 312-970-7939 Illinois U.S.A.
  • 3129707940 | +1 312-970-7940 Illinois U.S.A.
  • 3129707941 | +1 312-970-7941 Illinois U.S.A.
  • 3129707942 | +1 312-970-7942 Illinois U.S.A.
  • 3129707943 | +1 312-970-7943 Illinois U.S.A.
  • 3129707944 | +1 312-970-7944 Illinois U.S.A.
  • 3129707945 | +1 312-970-7945 Illinois U.S.A.
  • 3129707946 | +1 312-970-7946 Illinois U.S.A.
  • 3129707947 | +1 312-970-7947 Illinois U.S.A.
  • 3129707948 | +1 312-970-7948 Illinois U.S.A.
  • 3129707949 | +1 312-970-7949 Illinois U.S.A.
  • 3129707950 | +1 312-970-7950 Illinois U.S.A.
  • 3129707951 | +1 312-970-7951 Illinois U.S.A.
  • 3129707952 | +1 312-970-7952 Illinois U.S.A.
  • 3129707953 | +1 312-970-7953 Illinois U.S.A.
  • 3129707954 | +1 312-970-7954 Illinois U.S.A.
  • 3129707955 | +1 312-970-7955 Illinois U.S.A.
  • 3129707956 | +1 312-970-7956 Illinois U.S.A.
  • 3129707957 | +1 312-970-7957 Illinois U.S.A.
  • 3129707958 | +1 312-970-7958 Illinois U.S.A.
  • 3129707959 | +1 312-970-7959 Illinois U.S.A.
  • 3129707960 | +1 312-970-7960 Illinois U.S.A.
  • 3129707961 | +1 312-970-7961 Illinois U.S.A.
  • 3129707962 | +1 312-970-7962 Illinois U.S.A.
  • 3129707963 | +1 312-970-7963 Illinois U.S.A.
  • 3129707964 | +1 312-970-7964 Illinois U.S.A.
  • 3129707965 | +1 312-970-7965 Illinois U.S.A.
  • 3129707966 | +1 312-970-7966 Illinois U.S.A.
  • 3129707967 | +1 312-970-7967 Illinois U.S.A.
  • 3129707968 | +1 312-970-7968 Illinois U.S.A.
  • 3129707969 | +1 312-970-7969 Illinois U.S.A.
  • 3129707970 | +1 312-970-7970 Illinois U.S.A.
  • 3129707971 | +1 312-970-7971 Illinois U.S.A.
  • 3129707972 | +1 312-970-7972 Illinois U.S.A.
  • 3129707973 | +1 312-970-7973 Illinois U.S.A.
  • 3129707974 | +1 312-970-7974 Illinois U.S.A.
  • 3129707975 | +1 312-970-7975 Illinois U.S.A.
  • 3129707976 | +1 312-970-7976 Illinois U.S.A.
  • 3129707977 | +1 312-970-7977 Illinois U.S.A.
  • 3129707978 | +1 312-970-7978 Illinois U.S.A.
  • 3129707979 | +1 312-970-7979 Illinois U.S.A.
  • 3129707980 | +1 312-970-7980 Illinois U.S.A.
  • 3129707981 | +1 312-970-7981 Illinois U.S.A.
  • 3129707982 | +1 312-970-7982 Illinois U.S.A.
  • 3129707983 | +1 312-970-7983 Illinois U.S.A.
  • 3129707984 | +1 312-970-7984 Illinois U.S.A.
  • 3129707985 | +1 312-970-7985 Illinois U.S.A.
  • 3129707986 | +1 312-970-7986 Illinois U.S.A.
  • 3129707987 | +1 312-970-7987 Illinois U.S.A.
  • 3129707988 | +1 312-970-7988 Illinois U.S.A.
  • 3129707989 | +1 312-970-7989 Illinois U.S.A.
  • 3129707990 | +1 312-970-7990 Illinois U.S.A.
  • 3129707991 | +1 312-970-7991 Illinois U.S.A.
  • 3129707992 | +1 312-970-7992 Illinois U.S.A.
  • 3129707993 | +1 312-970-7993 Illinois U.S.A.
  • 3129707994 | +1 312-970-7994 Illinois U.S.A.
  • 3129707995 | +1 312-970-7995 Illinois U.S.A.
  • 3129707996 | +1 312-970-7996 Illinois U.S.A.
  • 3129707997 | +1 312-970-7997 Illinois U.S.A.
  • 3129707998 | +1 312-970-7998 Illinois U.S.A.
  • 3129707999 | +1 312-970-7999 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