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).

  • 3123570900 | +1 312-357-0900 Illinois U.S.A.
  • 3123570901 | +1 312-357-0901 Illinois U.S.A.
  • 3123570902 | +1 312-357-0902 Illinois U.S.A.
  • 3123570903 | +1 312-357-0903 Illinois U.S.A.
  • 3123570904 | +1 312-357-0904 Illinois U.S.A.
  • 3123570905 | +1 312-357-0905 Illinois U.S.A.
  • 3123570906 | +1 312-357-0906 Illinois U.S.A.
  • 3123570907 | +1 312-357-0907 Illinois U.S.A.
  • 3123570908 | +1 312-357-0908 Illinois U.S.A.
  • 3123570909 | +1 312-357-0909 Illinois U.S.A.
  • 3123570910 | +1 312-357-0910 Illinois U.S.A.
  • 3123570911 | +1 312-357-0911 Illinois U.S.A.
  • 3123570912 | +1 312-357-0912 Illinois U.S.A.
  • 3123570913 | +1 312-357-0913 Illinois U.S.A.
  • 3123570914 | +1 312-357-0914 Illinois U.S.A.
  • 3123570915 | +1 312-357-0915 Illinois U.S.A.
  • 3123570916 | +1 312-357-0916 Illinois U.S.A.
  • 3123570917 | +1 312-357-0917 Illinois U.S.A.
  • 3123570918 | +1 312-357-0918 Illinois U.S.A.
  • 3123570919 | +1 312-357-0919 Illinois U.S.A.
  • 3123570920 | +1 312-357-0920 Illinois U.S.A.
  • 3123570921 | +1 312-357-0921 Illinois U.S.A.
  • 3123570922 | +1 312-357-0922 Illinois U.S.A.
  • 3123570923 | +1 312-357-0923 Illinois U.S.A.
  • 3123570924 | +1 312-357-0924 Illinois U.S.A.
  • 3123570925 | +1 312-357-0925 Illinois U.S.A.
  • 3123570926 | +1 312-357-0926 Illinois U.S.A.
  • 3123570927 | +1 312-357-0927 Illinois U.S.A.
  • 3123570928 | +1 312-357-0928 Illinois U.S.A.
  • 3123570929 | +1 312-357-0929 Illinois U.S.A.
  • 3123570930 | +1 312-357-0930 Illinois U.S.A.
  • 3123570931 | +1 312-357-0931 Illinois U.S.A.
  • 3123570932 | +1 312-357-0932 Illinois U.S.A.
  • 3123570933 | +1 312-357-0933 Illinois U.S.A.
  • 3123570934 | +1 312-357-0934 Illinois U.S.A.
  • 3123570935 | +1 312-357-0935 Illinois U.S.A.
  • 3123570936 | +1 312-357-0936 Illinois U.S.A.
  • 3123570937 | +1 312-357-0937 Illinois U.S.A.
  • 3123570938 | +1 312-357-0938 Illinois U.S.A.
  • 3123570939 | +1 312-357-0939 Illinois U.S.A.
  • 3123570940 | +1 312-357-0940 Illinois U.S.A.
  • 3123570941 | +1 312-357-0941 Illinois U.S.A.
  • 3123570942 | +1 312-357-0942 Illinois U.S.A.
  • 3123570943 | +1 312-357-0943 Illinois U.S.A.
  • 3123570944 | +1 312-357-0944 Illinois U.S.A.
  • 3123570945 | +1 312-357-0945 Illinois U.S.A.
  • 3123570946 | +1 312-357-0946 Illinois U.S.A.
  • 3123570947 | +1 312-357-0947 Illinois U.S.A.
  • 3123570948 | +1 312-357-0948 Illinois U.S.A.
  • 3123570949 | +1 312-357-0949 Illinois U.S.A.
  • 3123570950 | +1 312-357-0950 Illinois U.S.A.
  • 3123570951 | +1 312-357-0951 Illinois U.S.A.
  • 3123570952 | +1 312-357-0952 Illinois U.S.A.
  • 3123570953 | +1 312-357-0953 Illinois U.S.A.
  • 3123570954 | +1 312-357-0954 Illinois U.S.A.
  • 3123570955 | +1 312-357-0955 Illinois U.S.A.
  • 3123570956 | +1 312-357-0956 Illinois U.S.A.
  • 3123570957 | +1 312-357-0957 Illinois U.S.A.
  • 3123570958 | +1 312-357-0958 Illinois U.S.A.
  • 3123570959 | +1 312-357-0959 Illinois U.S.A.
  • 3123570960 | +1 312-357-0960 Illinois U.S.A.
  • 3123570961 | +1 312-357-0961 Illinois U.S.A.
  • 3123570962 | +1 312-357-0962 Illinois U.S.A.
  • 3123570963 | +1 312-357-0963 Illinois U.S.A.
  • 3123570964 | +1 312-357-0964 Illinois U.S.A.
  • 3123570965 | +1 312-357-0965 Illinois U.S.A.
  • 3123570966 | +1 312-357-0966 Illinois U.S.A.
  • 3123570967 | +1 312-357-0967 Illinois U.S.A.
  • 3123570968 | +1 312-357-0968 Illinois U.S.A.
  • 3123570969 | +1 312-357-0969 Illinois U.S.A.
  • 3123570970 | +1 312-357-0970 Illinois U.S.A.
  • 3123570971 | +1 312-357-0971 Illinois U.S.A.
  • 3123570972 | +1 312-357-0972 Illinois U.S.A.
  • 3123570973 | +1 312-357-0973 Illinois U.S.A.
  • 3123570974 | +1 312-357-0974 Illinois U.S.A.
  • 3123570975 | +1 312-357-0975 Illinois U.S.A.
  • 3123570976 | +1 312-357-0976 Illinois U.S.A.
  • 3123570977 | +1 312-357-0977 Illinois U.S.A.
  • 3123570978 | +1 312-357-0978 Illinois U.S.A.
  • 3123570979 | +1 312-357-0979 Illinois U.S.A.
  • 3123570980 | +1 312-357-0980 Illinois U.S.A.
  • 3123570981 | +1 312-357-0981 Illinois U.S.A.
  • 3123570982 | +1 312-357-0982 Illinois U.S.A.
  • 3123570983 | +1 312-357-0983 Illinois U.S.A.
  • 3123570984 | +1 312-357-0984 Illinois U.S.A.
  • 3123570985 | +1 312-357-0985 Illinois U.S.A.
  • 3123570986 | +1 312-357-0986 Illinois U.S.A.
  • 3123570987 | +1 312-357-0987 Illinois U.S.A.
  • 3123570988 | +1 312-357-0988 Illinois U.S.A.
  • 3123570989 | +1 312-357-0989 Illinois U.S.A.
  • 3123570990 | +1 312-357-0990 Illinois U.S.A.
  • 3123570991 | +1 312-357-0991 Illinois U.S.A.
  • 3123570992 | +1 312-357-0992 Illinois U.S.A.
  • 3123570993 | +1 312-357-0993 Illinois U.S.A.
  • 3123570994 | +1 312-357-0994 Illinois U.S.A.
  • 3123570995 | +1 312-357-0995 Illinois U.S.A.
  • 3123570996 | +1 312-357-0996 Illinois U.S.A.
  • 3123570997 | +1 312-357-0997 Illinois U.S.A.
  • 3123570998 | +1 312-357-0998 Illinois U.S.A.
  • 3123570999 | +1 312-357-0999 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