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).

  • 3123979900 | +1 312-397-9900 Illinois U.S.A.
  • 3123979901 | +1 312-397-9901 Illinois U.S.A.
  • 3123979902 | +1 312-397-9902 Illinois U.S.A.
  • 3123979903 | +1 312-397-9903 Illinois U.S.A.
  • 3123979904 | +1 312-397-9904 Illinois U.S.A.
  • 3123979905 | +1 312-397-9905 Illinois U.S.A.
  • 3123979906 | +1 312-397-9906 Illinois U.S.A.
  • 3123979907 | +1 312-397-9907 Illinois U.S.A.
  • 3123979908 | +1 312-397-9908 Illinois U.S.A.
  • 3123979909 | +1 312-397-9909 Illinois U.S.A.
  • 3123979910 | +1 312-397-9910 Illinois U.S.A.
  • 3123979911 | +1 312-397-9911 Illinois U.S.A.
  • 3123979912 | +1 312-397-9912 Illinois U.S.A.
  • 3123979913 | +1 312-397-9913 Illinois U.S.A.
  • 3123979914 | +1 312-397-9914 Illinois U.S.A.
  • 3123979915 | +1 312-397-9915 Illinois U.S.A.
  • 3123979916 | +1 312-397-9916 Illinois U.S.A.
  • 3123979917 | +1 312-397-9917 Illinois U.S.A.
  • 3123979918 | +1 312-397-9918 Illinois U.S.A.
  • 3123979919 | +1 312-397-9919 Illinois U.S.A.
  • 3123979920 | +1 312-397-9920 Illinois U.S.A.
  • 3123979921 | +1 312-397-9921 Illinois U.S.A.
  • 3123979922 | +1 312-397-9922 Illinois U.S.A.
  • 3123979923 | +1 312-397-9923 Illinois U.S.A.
  • 3123979924 | +1 312-397-9924 Illinois U.S.A.
  • 3123979925 | +1 312-397-9925 Illinois U.S.A.
  • 3123979926 | +1 312-397-9926 Illinois U.S.A.
  • 3123979927 | +1 312-397-9927 Illinois U.S.A.
  • 3123979928 | +1 312-397-9928 Illinois U.S.A.
  • 3123979929 | +1 312-397-9929 Illinois U.S.A.
  • 3123979930 | +1 312-397-9930 Illinois U.S.A.
  • 3123979931 | +1 312-397-9931 Illinois U.S.A.
  • 3123979932 | +1 312-397-9932 Illinois U.S.A.
  • 3123979933 | +1 312-397-9933 Illinois U.S.A.
  • 3123979934 | +1 312-397-9934 Illinois U.S.A.
  • 3123979935 | +1 312-397-9935 Illinois U.S.A.
  • 3123979936 | +1 312-397-9936 Illinois U.S.A.
  • 3123979937 | +1 312-397-9937 Illinois U.S.A.
  • 3123979938 | +1 312-397-9938 Illinois U.S.A.
  • 3123979939 | +1 312-397-9939 Illinois U.S.A.
  • 3123979940 | +1 312-397-9940 Illinois U.S.A.
  • 3123979941 | +1 312-397-9941 Illinois U.S.A.
  • 3123979942 | +1 312-397-9942 Illinois U.S.A.
  • 3123979943 | +1 312-397-9943 Illinois U.S.A.
  • 3123979944 | +1 312-397-9944 Illinois U.S.A.
  • 3123979945 | +1 312-397-9945 Illinois U.S.A.
  • 3123979946 | +1 312-397-9946 Illinois U.S.A.
  • 3123979947 | +1 312-397-9947 Illinois U.S.A.
  • 3123979948 | +1 312-397-9948 Illinois U.S.A.
  • 3123979949 | +1 312-397-9949 Illinois U.S.A.
  • 3123979950 | +1 312-397-9950 Illinois U.S.A.
  • 3123979951 | +1 312-397-9951 Illinois U.S.A.
  • 3123979952 | +1 312-397-9952 Illinois U.S.A.
  • 3123979953 | +1 312-397-9953 Illinois U.S.A.
  • 3123979954 | +1 312-397-9954 Illinois U.S.A.
  • 3123979955 | +1 312-397-9955 Illinois U.S.A.
  • 3123979956 | +1 312-397-9956 Illinois U.S.A.
  • 3123979957 | +1 312-397-9957 Illinois U.S.A.
  • 3123979958 | +1 312-397-9958 Illinois U.S.A.
  • 3123979959 | +1 312-397-9959 Illinois U.S.A.
  • 3123979960 | +1 312-397-9960 Illinois U.S.A.
  • 3123979961 | +1 312-397-9961 Illinois U.S.A.
  • 3123979962 | +1 312-397-9962 Illinois U.S.A.
  • 3123979963 | +1 312-397-9963 Illinois U.S.A.
  • 3123979964 | +1 312-397-9964 Illinois U.S.A.
  • 3123979965 | +1 312-397-9965 Illinois U.S.A.
  • 3123979966 | +1 312-397-9966 Illinois U.S.A.
  • 3123979967 | +1 312-397-9967 Illinois U.S.A.
  • 3123979968 | +1 312-397-9968 Illinois U.S.A.
  • 3123979969 | +1 312-397-9969 Illinois U.S.A.
  • 3123979970 | +1 312-397-9970 Illinois U.S.A.
  • 3123979971 | +1 312-397-9971 Illinois U.S.A.
  • 3123979972 | +1 312-397-9972 Illinois U.S.A.
  • 3123979973 | +1 312-397-9973 Illinois U.S.A.
  • 3123979974 | +1 312-397-9974 Illinois U.S.A.
  • 3123979975 | +1 312-397-9975 Illinois U.S.A.
  • 3123979976 | +1 312-397-9976 Illinois U.S.A.
  • 3123979977 | +1 312-397-9977 Illinois U.S.A.
  • 3123979978 | +1 312-397-9978 Illinois U.S.A.
  • 3123979979 | +1 312-397-9979 Illinois U.S.A.
  • 3123979980 | +1 312-397-9980 Illinois U.S.A.
  • 3123979981 | +1 312-397-9981 Illinois U.S.A.
  • 3123979982 | +1 312-397-9982 Illinois U.S.A.
  • 3123979983 | +1 312-397-9983 Illinois U.S.A.
  • 3123979984 | +1 312-397-9984 Illinois U.S.A.
  • 3123979985 | +1 312-397-9985 Illinois U.S.A.
  • 3123979986 | +1 312-397-9986 Illinois U.S.A.
  • 3123979987 | +1 312-397-9987 Illinois U.S.A.
  • 3123979988 | +1 312-397-9988 Illinois U.S.A.
  • 3123979989 | +1 312-397-9989 Illinois U.S.A.
  • 3123979990 | +1 312-397-9990 Illinois U.S.A.
  • 3123979991 | +1 312-397-9991 Illinois U.S.A.
  • 3123979992 | +1 312-397-9992 Illinois U.S.A.
  • 3123979993 | +1 312-397-9993 Illinois U.S.A.
  • 3123979994 | +1 312-397-9994 Illinois U.S.A.
  • 3123979995 | +1 312-397-9995 Illinois U.S.A.
  • 3123979996 | +1 312-397-9996 Illinois U.S.A.
  • 3123979997 | +1 312-397-9997 Illinois U.S.A.
  • 3123979998 | +1 312-397-9998 Illinois U.S.A.
  • 3123979999 | +1 312-397-9999 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