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).

  • 3128429900 | +1 312-842-9900 Illinois U.S.A.
  • 3128429901 | +1 312-842-9901 Illinois U.S.A.
  • 3128429902 | +1 312-842-9902 Illinois U.S.A.
  • 3128429903 | +1 312-842-9903 Illinois U.S.A.
  • 3128429904 | +1 312-842-9904 Illinois U.S.A.
  • 3128429905 | +1 312-842-9905 Illinois U.S.A.
  • 3128429906 | +1 312-842-9906 Illinois U.S.A.
  • 3128429907 | +1 312-842-9907 Illinois U.S.A.
  • 3128429908 | +1 312-842-9908 Illinois U.S.A.
  • 3128429909 | +1 312-842-9909 Illinois U.S.A.
  • 3128429910 | +1 312-842-9910 Illinois U.S.A.
  • 3128429911 | +1 312-842-9911 Illinois U.S.A.
  • 3128429912 | +1 312-842-9912 Illinois U.S.A.
  • 3128429913 | +1 312-842-9913 Illinois U.S.A.
  • 3128429914 | +1 312-842-9914 Illinois U.S.A.
  • 3128429915 | +1 312-842-9915 Illinois U.S.A.
  • 3128429916 | +1 312-842-9916 Illinois U.S.A.
  • 3128429917 | +1 312-842-9917 Illinois U.S.A.
  • 3128429918 | +1 312-842-9918 Illinois U.S.A.
  • 3128429919 | +1 312-842-9919 Illinois U.S.A.
  • 3128429920 | +1 312-842-9920 Illinois U.S.A.
  • 3128429921 | +1 312-842-9921 Illinois U.S.A.
  • 3128429922 | +1 312-842-9922 Illinois U.S.A.
  • 3128429923 | +1 312-842-9923 Illinois U.S.A.
  • 3128429924 | +1 312-842-9924 Illinois U.S.A.
  • 3128429925 | +1 312-842-9925 Illinois U.S.A.
  • 3128429926 | +1 312-842-9926 Illinois U.S.A.
  • 3128429927 | +1 312-842-9927 Illinois U.S.A.
  • 3128429928 | +1 312-842-9928 Illinois U.S.A.
  • 3128429929 | +1 312-842-9929 Illinois U.S.A.
  • 3128429930 | +1 312-842-9930 Illinois U.S.A.
  • 3128429931 | +1 312-842-9931 Illinois U.S.A.
  • 3128429932 | +1 312-842-9932 Illinois U.S.A.
  • 3128429933 | +1 312-842-9933 Illinois U.S.A.
  • 3128429934 | +1 312-842-9934 Illinois U.S.A.
  • 3128429935 | +1 312-842-9935 Illinois U.S.A.
  • 3128429936 | +1 312-842-9936 Illinois U.S.A.
  • 3128429937 | +1 312-842-9937 Illinois U.S.A.
  • 3128429938 | +1 312-842-9938 Illinois U.S.A.
  • 3128429939 | +1 312-842-9939 Illinois U.S.A.
  • 3128429940 | +1 312-842-9940 Illinois U.S.A.
  • 3128429941 | +1 312-842-9941 Illinois U.S.A.
  • 3128429942 | +1 312-842-9942 Illinois U.S.A.
  • 3128429943 | +1 312-842-9943 Illinois U.S.A.
  • 3128429944 | +1 312-842-9944 Illinois U.S.A.
  • 3128429945 | +1 312-842-9945 Illinois U.S.A.
  • 3128429946 | +1 312-842-9946 Illinois U.S.A.
  • 3128429947 | +1 312-842-9947 Illinois U.S.A.
  • 3128429948 | +1 312-842-9948 Illinois U.S.A.
  • 3128429949 | +1 312-842-9949 Illinois U.S.A.
  • 3128429950 | +1 312-842-9950 Illinois U.S.A.
  • 3128429951 | +1 312-842-9951 Illinois U.S.A.
  • 3128429952 | +1 312-842-9952 Illinois U.S.A.
  • 3128429953 | +1 312-842-9953 Illinois U.S.A.
  • 3128429954 | +1 312-842-9954 Illinois U.S.A.
  • 3128429955 | +1 312-842-9955 Illinois U.S.A.
  • 3128429956 | +1 312-842-9956 Illinois U.S.A.
  • 3128429957 | +1 312-842-9957 Illinois U.S.A.
  • 3128429958 | +1 312-842-9958 Illinois U.S.A.
  • 3128429959 | +1 312-842-9959 Illinois U.S.A.
  • 3128429960 | +1 312-842-9960 Illinois U.S.A.
  • 3128429961 | +1 312-842-9961 Illinois U.S.A.
  • 3128429962 | +1 312-842-9962 Illinois U.S.A.
  • 3128429963 | +1 312-842-9963 Illinois U.S.A.
  • 3128429964 | +1 312-842-9964 Illinois U.S.A.
  • 3128429965 | +1 312-842-9965 Illinois U.S.A.
  • 3128429966 | +1 312-842-9966 Illinois U.S.A.
  • 3128429967 | +1 312-842-9967 Illinois U.S.A.
  • 3128429968 | +1 312-842-9968 Illinois U.S.A.
  • 3128429969 | +1 312-842-9969 Illinois U.S.A.
  • 3128429970 | +1 312-842-9970 Illinois U.S.A.
  • 3128429971 | +1 312-842-9971 Illinois U.S.A.
  • 3128429972 | +1 312-842-9972 Illinois U.S.A.
  • 3128429973 | +1 312-842-9973 Illinois U.S.A.
  • 3128429974 | +1 312-842-9974 Illinois U.S.A.
  • 3128429975 | +1 312-842-9975 Illinois U.S.A.
  • 3128429976 | +1 312-842-9976 Illinois U.S.A.
  • 3128429977 | +1 312-842-9977 Illinois U.S.A.
  • 3128429978 | +1 312-842-9978 Illinois U.S.A.
  • 3128429979 | +1 312-842-9979 Illinois U.S.A.
  • 3128429980 | +1 312-842-9980 Illinois U.S.A.
  • 3128429981 | +1 312-842-9981 Illinois U.S.A.
  • 3128429982 | +1 312-842-9982 Illinois U.S.A.
  • 3128429983 | +1 312-842-9983 Illinois U.S.A.
  • 3128429984 | +1 312-842-9984 Illinois U.S.A.
  • 3128429985 | +1 312-842-9985 Illinois U.S.A.
  • 3128429986 | +1 312-842-9986 Illinois U.S.A.
  • 3128429987 | +1 312-842-9987 Illinois U.S.A.
  • 3128429988 | +1 312-842-9988 Illinois U.S.A.
  • 3128429989 | +1 312-842-9989 Illinois U.S.A.
  • 3128429990 | +1 312-842-9990 Illinois U.S.A.
  • 3128429991 | +1 312-842-9991 Illinois U.S.A.
  • 3128429992 | +1 312-842-9992 Illinois U.S.A.
  • 3128429993 | +1 312-842-9993 Illinois U.S.A.
  • 3128429994 | +1 312-842-9994 Illinois U.S.A.
  • 3128429995 | +1 312-842-9995 Illinois U.S.A.
  • 3128429996 | +1 312-842-9996 Illinois U.S.A.
  • 3128429997 | +1 312-842-9997 Illinois U.S.A.
  • 3128429998 | +1 312-842-9998 Illinois U.S.A.
  • 3128429999 | +1 312-842-9999 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