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).

  • 3125218000 | +1 312-521-8000 Illinois U.S.A.
  • 3125218001 | +1 312-521-8001 Illinois U.S.A.
  • 3125218002 | +1 312-521-8002 Illinois U.S.A.
  • 3125218003 | +1 312-521-8003 Illinois U.S.A.
  • 3125218004 | +1 312-521-8004 Illinois U.S.A.
  • 3125218005 | +1 312-521-8005 Illinois U.S.A.
  • 3125218006 | +1 312-521-8006 Illinois U.S.A.
  • 3125218007 | +1 312-521-8007 Illinois U.S.A.
  • 3125218008 | +1 312-521-8008 Illinois U.S.A.
  • 3125218009 | +1 312-521-8009 Illinois U.S.A.
  • 3125218010 | +1 312-521-8010 Illinois U.S.A.
  • 3125218011 | +1 312-521-8011 Illinois U.S.A.
  • 3125218012 | +1 312-521-8012 Illinois U.S.A.
  • 3125218013 | +1 312-521-8013 Illinois U.S.A.
  • 3125218014 | +1 312-521-8014 Illinois U.S.A.
  • 3125218015 | +1 312-521-8015 Illinois U.S.A.
  • 3125218016 | +1 312-521-8016 Illinois U.S.A.
  • 3125218017 | +1 312-521-8017 Illinois U.S.A.
  • 3125218018 | +1 312-521-8018 Illinois U.S.A.
  • 3125218019 | +1 312-521-8019 Illinois U.S.A.
  • 3125218020 | +1 312-521-8020 Illinois U.S.A.
  • 3125218021 | +1 312-521-8021 Illinois U.S.A.
  • 3125218022 | +1 312-521-8022 Illinois U.S.A.
  • 3125218023 | +1 312-521-8023 Illinois U.S.A.
  • 3125218024 | +1 312-521-8024 Illinois U.S.A.
  • 3125218025 | +1 312-521-8025 Illinois U.S.A.
  • 3125218026 | +1 312-521-8026 Illinois U.S.A.
  • 3125218027 | +1 312-521-8027 Illinois U.S.A.
  • 3125218028 | +1 312-521-8028 Illinois U.S.A.
  • 3125218029 | +1 312-521-8029 Illinois U.S.A.
  • 3125218030 | +1 312-521-8030 Illinois U.S.A.
  • 3125218031 | +1 312-521-8031 Illinois U.S.A.
  • 3125218032 | +1 312-521-8032 Illinois U.S.A.
  • 3125218033 | +1 312-521-8033 Illinois U.S.A.
  • 3125218034 | +1 312-521-8034 Illinois U.S.A.
  • 3125218035 | +1 312-521-8035 Illinois U.S.A.
  • 3125218036 | +1 312-521-8036 Illinois U.S.A.
  • 3125218037 | +1 312-521-8037 Illinois U.S.A.
  • 3125218038 | +1 312-521-8038 Illinois U.S.A.
  • 3125218039 | +1 312-521-8039 Illinois U.S.A.
  • 3125218040 | +1 312-521-8040 Illinois U.S.A.
  • 3125218041 | +1 312-521-8041 Illinois U.S.A.
  • 3125218042 | +1 312-521-8042 Illinois U.S.A.
  • 3125218043 | +1 312-521-8043 Illinois U.S.A.
  • 3125218044 | +1 312-521-8044 Illinois U.S.A.
  • 3125218045 | +1 312-521-8045 Illinois U.S.A.
  • 3125218046 | +1 312-521-8046 Illinois U.S.A.
  • 3125218047 | +1 312-521-8047 Illinois U.S.A.
  • 3125218048 | +1 312-521-8048 Illinois U.S.A.
  • 3125218049 | +1 312-521-8049 Illinois U.S.A.
  • 3125218050 | +1 312-521-8050 Illinois U.S.A.
  • 3125218051 | +1 312-521-8051 Illinois U.S.A.
  • 3125218052 | +1 312-521-8052 Illinois U.S.A.
  • 3125218053 | +1 312-521-8053 Illinois U.S.A.
  • 3125218054 | +1 312-521-8054 Illinois U.S.A.
  • 3125218055 | +1 312-521-8055 Illinois U.S.A.
  • 3125218056 | +1 312-521-8056 Illinois U.S.A.
  • 3125218057 | +1 312-521-8057 Illinois U.S.A.
  • 3125218058 | +1 312-521-8058 Illinois U.S.A.
  • 3125218059 | +1 312-521-8059 Illinois U.S.A.
  • 3125218060 | +1 312-521-8060 Illinois U.S.A.
  • 3125218061 | +1 312-521-8061 Illinois U.S.A.
  • 3125218062 | +1 312-521-8062 Illinois U.S.A.
  • 3125218063 | +1 312-521-8063 Illinois U.S.A.
  • 3125218064 | +1 312-521-8064 Illinois U.S.A.
  • 3125218065 | +1 312-521-8065 Illinois U.S.A.
  • 3125218066 | +1 312-521-8066 Illinois U.S.A.
  • 3125218067 | +1 312-521-8067 Illinois U.S.A.
  • 3125218068 | +1 312-521-8068 Illinois U.S.A.
  • 3125218069 | +1 312-521-8069 Illinois U.S.A.
  • 3125218070 | +1 312-521-8070 Illinois U.S.A.
  • 3125218071 | +1 312-521-8071 Illinois U.S.A.
  • 3125218072 | +1 312-521-8072 Illinois U.S.A.
  • 3125218073 | +1 312-521-8073 Illinois U.S.A.
  • 3125218074 | +1 312-521-8074 Illinois U.S.A.
  • 3125218075 | +1 312-521-8075 Illinois U.S.A.
  • 3125218076 | +1 312-521-8076 Illinois U.S.A.
  • 3125218077 | +1 312-521-8077 Illinois U.S.A.
  • 3125218078 | +1 312-521-8078 Illinois U.S.A.
  • 3125218079 | +1 312-521-8079 Illinois U.S.A.
  • 3125218080 | +1 312-521-8080 Illinois U.S.A.
  • 3125218081 | +1 312-521-8081 Illinois U.S.A.
  • 3125218082 | +1 312-521-8082 Illinois U.S.A.
  • 3125218083 | +1 312-521-8083 Illinois U.S.A.
  • 3125218084 | +1 312-521-8084 Illinois U.S.A.
  • 3125218085 | +1 312-521-8085 Illinois U.S.A.
  • 3125218086 | +1 312-521-8086 Illinois U.S.A.
  • 3125218087 | +1 312-521-8087 Illinois U.S.A.
  • 3125218088 | +1 312-521-8088 Illinois U.S.A.
  • 3125218089 | +1 312-521-8089 Illinois U.S.A.
  • 3125218090 | +1 312-521-8090 Illinois U.S.A.
  • 3125218091 | +1 312-521-8091 Illinois U.S.A.
  • 3125218092 | +1 312-521-8092 Illinois U.S.A.
  • 3125218093 | +1 312-521-8093 Illinois U.S.A.
  • 3125218094 | +1 312-521-8094 Illinois U.S.A.
  • 3125218095 | +1 312-521-8095 Illinois U.S.A.
  • 3125218096 | +1 312-521-8096 Illinois U.S.A.
  • 3125218097 | +1 312-521-8097 Illinois U.S.A.
  • 3125218098 | +1 312-521-8098 Illinois U.S.A.
  • 3125218099 | +1 312-521-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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