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).

  • 3127309900 | +1 312-730-9900 Illinois U.S.A.
  • 3127309901 | +1 312-730-9901 Illinois U.S.A.
  • 3127309902 | +1 312-730-9902 Illinois U.S.A.
  • 3127309903 | +1 312-730-9903 Illinois U.S.A.
  • 3127309904 | +1 312-730-9904 Illinois U.S.A.
  • 3127309905 | +1 312-730-9905 Illinois U.S.A.
  • 3127309906 | +1 312-730-9906 Illinois U.S.A.
  • 3127309907 | +1 312-730-9907 Illinois U.S.A.
  • 3127309908 | +1 312-730-9908 Illinois U.S.A.
  • 3127309909 | +1 312-730-9909 Illinois U.S.A.
  • 3127309910 | +1 312-730-9910 Illinois U.S.A.
  • 3127309911 | +1 312-730-9911 Illinois U.S.A.
  • 3127309912 | +1 312-730-9912 Illinois U.S.A.
  • 3127309913 | +1 312-730-9913 Illinois U.S.A.
  • 3127309914 | +1 312-730-9914 Illinois U.S.A.
  • 3127309915 | +1 312-730-9915 Illinois U.S.A.
  • 3127309916 | +1 312-730-9916 Illinois U.S.A.
  • 3127309917 | +1 312-730-9917 Illinois U.S.A.
  • 3127309918 | +1 312-730-9918 Illinois U.S.A.
  • 3127309919 | +1 312-730-9919 Illinois U.S.A.
  • 3127309920 | +1 312-730-9920 Illinois U.S.A.
  • 3127309921 | +1 312-730-9921 Illinois U.S.A.
  • 3127309922 | +1 312-730-9922 Illinois U.S.A.
  • 3127309923 | +1 312-730-9923 Illinois U.S.A.
  • 3127309924 | +1 312-730-9924 Illinois U.S.A.
  • 3127309925 | +1 312-730-9925 Illinois U.S.A.
  • 3127309926 | +1 312-730-9926 Illinois U.S.A.
  • 3127309927 | +1 312-730-9927 Illinois U.S.A.
  • 3127309928 | +1 312-730-9928 Illinois U.S.A.
  • 3127309929 | +1 312-730-9929 Illinois U.S.A.
  • 3127309930 | +1 312-730-9930 Illinois U.S.A.
  • 3127309931 | +1 312-730-9931 Illinois U.S.A.
  • 3127309932 | +1 312-730-9932 Illinois U.S.A.
  • 3127309933 | +1 312-730-9933 Illinois U.S.A.
  • 3127309934 | +1 312-730-9934 Illinois U.S.A.
  • 3127309935 | +1 312-730-9935 Illinois U.S.A.
  • 3127309936 | +1 312-730-9936 Illinois U.S.A.
  • 3127309937 | +1 312-730-9937 Illinois U.S.A.
  • 3127309938 | +1 312-730-9938 Illinois U.S.A.
  • 3127309939 | +1 312-730-9939 Illinois U.S.A.
  • 3127309940 | +1 312-730-9940 Illinois U.S.A.
  • 3127309941 | +1 312-730-9941 Illinois U.S.A.
  • 3127309942 | +1 312-730-9942 Illinois U.S.A.
  • 3127309943 | +1 312-730-9943 Illinois U.S.A.
  • 3127309944 | +1 312-730-9944 Illinois U.S.A.
  • 3127309945 | +1 312-730-9945 Illinois U.S.A.
  • 3127309946 | +1 312-730-9946 Illinois U.S.A.
  • 3127309947 | +1 312-730-9947 Illinois U.S.A.
  • 3127309948 | +1 312-730-9948 Illinois U.S.A.
  • 3127309949 | +1 312-730-9949 Illinois U.S.A.
  • 3127309950 | +1 312-730-9950 Illinois U.S.A.
  • 3127309951 | +1 312-730-9951 Illinois U.S.A.
  • 3127309952 | +1 312-730-9952 Illinois U.S.A.
  • 3127309953 | +1 312-730-9953 Illinois U.S.A.
  • 3127309954 | +1 312-730-9954 Illinois U.S.A.
  • 3127309955 | +1 312-730-9955 Illinois U.S.A.
  • 3127309956 | +1 312-730-9956 Illinois U.S.A.
  • 3127309957 | +1 312-730-9957 Illinois U.S.A.
  • 3127309958 | +1 312-730-9958 Illinois U.S.A.
  • 3127309959 | +1 312-730-9959 Illinois U.S.A.
  • 3127309960 | +1 312-730-9960 Illinois U.S.A.
  • 3127309961 | +1 312-730-9961 Illinois U.S.A.
  • 3127309962 | +1 312-730-9962 Illinois U.S.A.
  • 3127309963 | +1 312-730-9963 Illinois U.S.A.
  • 3127309964 | +1 312-730-9964 Illinois U.S.A.
  • 3127309965 | +1 312-730-9965 Illinois U.S.A.
  • 3127309966 | +1 312-730-9966 Illinois U.S.A.
  • 3127309967 | +1 312-730-9967 Illinois U.S.A.
  • 3127309968 | +1 312-730-9968 Illinois U.S.A.
  • 3127309969 | +1 312-730-9969 Illinois U.S.A.
  • 3127309970 | +1 312-730-9970 Illinois U.S.A.
  • 3127309971 | +1 312-730-9971 Illinois U.S.A.
  • 3127309972 | +1 312-730-9972 Illinois U.S.A.
  • 3127309973 | +1 312-730-9973 Illinois U.S.A.
  • 3127309974 | +1 312-730-9974 Illinois U.S.A.
  • 3127309975 | +1 312-730-9975 Illinois U.S.A.
  • 3127309976 | +1 312-730-9976 Illinois U.S.A.
  • 3127309977 | +1 312-730-9977 Illinois U.S.A.
  • 3127309978 | +1 312-730-9978 Illinois U.S.A.
  • 3127309979 | +1 312-730-9979 Illinois U.S.A.
  • 3127309980 | +1 312-730-9980 Illinois U.S.A.
  • 3127309981 | +1 312-730-9981 Illinois U.S.A.
  • 3127309982 | +1 312-730-9982 Illinois U.S.A.
  • 3127309983 | +1 312-730-9983 Illinois U.S.A.
  • 3127309984 | +1 312-730-9984 Illinois U.S.A.
  • 3127309985 | +1 312-730-9985 Illinois U.S.A.
  • 3127309986 | +1 312-730-9986 Illinois U.S.A.
  • 3127309987 | +1 312-730-9987 Illinois U.S.A.
  • 3127309988 | +1 312-730-9988 Illinois U.S.A.
  • 3127309989 | +1 312-730-9989 Illinois U.S.A.
  • 3127309990 | +1 312-730-9990 Illinois U.S.A.
  • 3127309991 | +1 312-730-9991 Illinois U.S.A.
  • 3127309992 | +1 312-730-9992 Illinois U.S.A.
  • 3127309993 | +1 312-730-9993 Illinois U.S.A.
  • 3127309994 | +1 312-730-9994 Illinois U.S.A.
  • 3127309995 | +1 312-730-9995 Illinois U.S.A.
  • 3127309996 | +1 312-730-9996 Illinois U.S.A.
  • 3127309997 | +1 312-730-9997 Illinois U.S.A.
  • 3127309998 | +1 312-730-9998 Illinois U.S.A.
  • 3127309999 | +1 312-730-9999 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