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).

  • 3129138000 | +1 312-913-8000 Illinois U.S.A.
  • 3129138001 | +1 312-913-8001 Illinois U.S.A.
  • 3129138002 | +1 312-913-8002 Illinois U.S.A.
  • 3129138003 | +1 312-913-8003 Illinois U.S.A.
  • 3129138004 | +1 312-913-8004 Illinois U.S.A.
  • 3129138005 | +1 312-913-8005 Illinois U.S.A.
  • 3129138006 | +1 312-913-8006 Illinois U.S.A.
  • 3129138007 | +1 312-913-8007 Illinois U.S.A.
  • 3129138008 | +1 312-913-8008 Illinois U.S.A.
  • 3129138009 | +1 312-913-8009 Illinois U.S.A.
  • 3129138010 | +1 312-913-8010 Illinois U.S.A.
  • 3129138011 | +1 312-913-8011 Illinois U.S.A.
  • 3129138012 | +1 312-913-8012 Illinois U.S.A.
  • 3129138013 | +1 312-913-8013 Illinois U.S.A.
  • 3129138014 | +1 312-913-8014 Illinois U.S.A.
  • 3129138015 | +1 312-913-8015 Illinois U.S.A.
  • 3129138016 | +1 312-913-8016 Illinois U.S.A.
  • 3129138017 | +1 312-913-8017 Illinois U.S.A.
  • 3129138018 | +1 312-913-8018 Illinois U.S.A.
  • 3129138019 | +1 312-913-8019 Illinois U.S.A.
  • 3129138020 | +1 312-913-8020 Illinois U.S.A.
  • 3129138021 | +1 312-913-8021 Illinois U.S.A.
  • 3129138022 | +1 312-913-8022 Illinois U.S.A.
  • 3129138023 | +1 312-913-8023 Illinois U.S.A.
  • 3129138024 | +1 312-913-8024 Illinois U.S.A.
  • 3129138025 | +1 312-913-8025 Illinois U.S.A.
  • 3129138026 | +1 312-913-8026 Illinois U.S.A.
  • 3129138027 | +1 312-913-8027 Illinois U.S.A.
  • 3129138028 | +1 312-913-8028 Illinois U.S.A.
  • 3129138029 | +1 312-913-8029 Illinois U.S.A.
  • 3129138030 | +1 312-913-8030 Illinois U.S.A.
  • 3129138031 | +1 312-913-8031 Illinois U.S.A.
  • 3129138032 | +1 312-913-8032 Illinois U.S.A.
  • 3129138033 | +1 312-913-8033 Illinois U.S.A.
  • 3129138034 | +1 312-913-8034 Illinois U.S.A.
  • 3129138035 | +1 312-913-8035 Illinois U.S.A.
  • 3129138036 | +1 312-913-8036 Illinois U.S.A.
  • 3129138037 | +1 312-913-8037 Illinois U.S.A.
  • 3129138038 | +1 312-913-8038 Illinois U.S.A.
  • 3129138039 | +1 312-913-8039 Illinois U.S.A.
  • 3129138040 | +1 312-913-8040 Illinois U.S.A.
  • 3129138041 | +1 312-913-8041 Illinois U.S.A.
  • 3129138042 | +1 312-913-8042 Illinois U.S.A.
  • 3129138043 | +1 312-913-8043 Illinois U.S.A.
  • 3129138044 | +1 312-913-8044 Illinois U.S.A.
  • 3129138045 | +1 312-913-8045 Illinois U.S.A.
  • 3129138046 | +1 312-913-8046 Illinois U.S.A.
  • 3129138047 | +1 312-913-8047 Illinois U.S.A.
  • 3129138048 | +1 312-913-8048 Illinois U.S.A.
  • 3129138049 | +1 312-913-8049 Illinois U.S.A.
  • 3129138050 | +1 312-913-8050 Illinois U.S.A.
  • 3129138051 | +1 312-913-8051 Illinois U.S.A.
  • 3129138052 | +1 312-913-8052 Illinois U.S.A.
  • 3129138053 | +1 312-913-8053 Illinois U.S.A.
  • 3129138054 | +1 312-913-8054 Illinois U.S.A.
  • 3129138055 | +1 312-913-8055 Illinois U.S.A.
  • 3129138056 | +1 312-913-8056 Illinois U.S.A.
  • 3129138057 | +1 312-913-8057 Illinois U.S.A.
  • 3129138058 | +1 312-913-8058 Illinois U.S.A.
  • 3129138059 | +1 312-913-8059 Illinois U.S.A.
  • 3129138060 | +1 312-913-8060 Illinois U.S.A.
  • 3129138061 | +1 312-913-8061 Illinois U.S.A.
  • 3129138062 | +1 312-913-8062 Illinois U.S.A.
  • 3129138063 | +1 312-913-8063 Illinois U.S.A.
  • 3129138064 | +1 312-913-8064 Illinois U.S.A.
  • 3129138065 | +1 312-913-8065 Illinois U.S.A.
  • 3129138066 | +1 312-913-8066 Illinois U.S.A.
  • 3129138067 | +1 312-913-8067 Illinois U.S.A.
  • 3129138068 | +1 312-913-8068 Illinois U.S.A.
  • 3129138069 | +1 312-913-8069 Illinois U.S.A.
  • 3129138070 | +1 312-913-8070 Illinois U.S.A.
  • 3129138071 | +1 312-913-8071 Illinois U.S.A.
  • 3129138072 | +1 312-913-8072 Illinois U.S.A.
  • 3129138073 | +1 312-913-8073 Illinois U.S.A.
  • 3129138074 | +1 312-913-8074 Illinois U.S.A.
  • 3129138075 | +1 312-913-8075 Illinois U.S.A.
  • 3129138076 | +1 312-913-8076 Illinois U.S.A.
  • 3129138077 | +1 312-913-8077 Illinois U.S.A.
  • 3129138078 | +1 312-913-8078 Illinois U.S.A.
  • 3129138079 | +1 312-913-8079 Illinois U.S.A.
  • 3129138080 | +1 312-913-8080 Illinois U.S.A.
  • 3129138081 | +1 312-913-8081 Illinois U.S.A.
  • 3129138082 | +1 312-913-8082 Illinois U.S.A.
  • 3129138083 | +1 312-913-8083 Illinois U.S.A.
  • 3129138084 | +1 312-913-8084 Illinois U.S.A.
  • 3129138085 | +1 312-913-8085 Illinois U.S.A.
  • 3129138086 | +1 312-913-8086 Illinois U.S.A.
  • 3129138087 | +1 312-913-8087 Illinois U.S.A.
  • 3129138088 | +1 312-913-8088 Illinois U.S.A.
  • 3129138089 | +1 312-913-8089 Illinois U.S.A.
  • 3129138090 | +1 312-913-8090 Illinois U.S.A.
  • 3129138091 | +1 312-913-8091 Illinois U.S.A.
  • 3129138092 | +1 312-913-8092 Illinois U.S.A.
  • 3129138093 | +1 312-913-8093 Illinois U.S.A.
  • 3129138094 | +1 312-913-8094 Illinois U.S.A.
  • 3129138095 | +1 312-913-8095 Illinois U.S.A.
  • 3129138096 | +1 312-913-8096 Illinois U.S.A.
  • 3129138097 | +1 312-913-8097 Illinois U.S.A.
  • 3129138098 | +1 312-913-8098 Illinois U.S.A.
  • 3129138099 | +1 312-913-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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