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).

  • 3129748000 | +1 312-974-8000 Illinois U.S.A.
  • 3129748001 | +1 312-974-8001 Illinois U.S.A.
  • 3129748002 | +1 312-974-8002 Illinois U.S.A.
  • 3129748003 | +1 312-974-8003 Illinois U.S.A.
  • 3129748004 | +1 312-974-8004 Illinois U.S.A.
  • 3129748005 | +1 312-974-8005 Illinois U.S.A.
  • 3129748006 | +1 312-974-8006 Illinois U.S.A.
  • 3129748007 | +1 312-974-8007 Illinois U.S.A.
  • 3129748008 | +1 312-974-8008 Illinois U.S.A.
  • 3129748009 | +1 312-974-8009 Illinois U.S.A.
  • 3129748010 | +1 312-974-8010 Illinois U.S.A.
  • 3129748011 | +1 312-974-8011 Illinois U.S.A.
  • 3129748012 | +1 312-974-8012 Illinois U.S.A.
  • 3129748013 | +1 312-974-8013 Illinois U.S.A.
  • 3129748014 | +1 312-974-8014 Illinois U.S.A.
  • 3129748015 | +1 312-974-8015 Illinois U.S.A.
  • 3129748016 | +1 312-974-8016 Illinois U.S.A.
  • 3129748017 | +1 312-974-8017 Illinois U.S.A.
  • 3129748018 | +1 312-974-8018 Illinois U.S.A.
  • 3129748019 | +1 312-974-8019 Illinois U.S.A.
  • 3129748020 | +1 312-974-8020 Illinois U.S.A.
  • 3129748021 | +1 312-974-8021 Illinois U.S.A.
  • 3129748022 | +1 312-974-8022 Illinois U.S.A.
  • 3129748023 | +1 312-974-8023 Illinois U.S.A.
  • 3129748024 | +1 312-974-8024 Illinois U.S.A.
  • 3129748025 | +1 312-974-8025 Illinois U.S.A.
  • 3129748026 | +1 312-974-8026 Illinois U.S.A.
  • 3129748027 | +1 312-974-8027 Illinois U.S.A.
  • 3129748028 | +1 312-974-8028 Illinois U.S.A.
  • 3129748029 | +1 312-974-8029 Illinois U.S.A.
  • 3129748030 | +1 312-974-8030 Illinois U.S.A.
  • 3129748031 | +1 312-974-8031 Illinois U.S.A.
  • 3129748032 | +1 312-974-8032 Illinois U.S.A.
  • 3129748033 | +1 312-974-8033 Illinois U.S.A.
  • 3129748034 | +1 312-974-8034 Illinois U.S.A.
  • 3129748035 | +1 312-974-8035 Illinois U.S.A.
  • 3129748036 | +1 312-974-8036 Illinois U.S.A.
  • 3129748037 | +1 312-974-8037 Illinois U.S.A.
  • 3129748038 | +1 312-974-8038 Illinois U.S.A.
  • 3129748039 | +1 312-974-8039 Illinois U.S.A.
  • 3129748040 | +1 312-974-8040 Illinois U.S.A.
  • 3129748041 | +1 312-974-8041 Illinois U.S.A.
  • 3129748042 | +1 312-974-8042 Illinois U.S.A.
  • 3129748043 | +1 312-974-8043 Illinois U.S.A.
  • 3129748044 | +1 312-974-8044 Illinois U.S.A.
  • 3129748045 | +1 312-974-8045 Illinois U.S.A.
  • 3129748046 | +1 312-974-8046 Illinois U.S.A.
  • 3129748047 | +1 312-974-8047 Illinois U.S.A.
  • 3129748048 | +1 312-974-8048 Illinois U.S.A.
  • 3129748049 | +1 312-974-8049 Illinois U.S.A.
  • 3129748050 | +1 312-974-8050 Illinois U.S.A.
  • 3129748051 | +1 312-974-8051 Illinois U.S.A.
  • 3129748052 | +1 312-974-8052 Illinois U.S.A.
  • 3129748053 | +1 312-974-8053 Illinois U.S.A.
  • 3129748054 | +1 312-974-8054 Illinois U.S.A.
  • 3129748055 | +1 312-974-8055 Illinois U.S.A.
  • 3129748056 | +1 312-974-8056 Illinois U.S.A.
  • 3129748057 | +1 312-974-8057 Illinois U.S.A.
  • 3129748058 | +1 312-974-8058 Illinois U.S.A.
  • 3129748059 | +1 312-974-8059 Illinois U.S.A.
  • 3129748060 | +1 312-974-8060 Illinois U.S.A.
  • 3129748061 | +1 312-974-8061 Illinois U.S.A.
  • 3129748062 | +1 312-974-8062 Illinois U.S.A.
  • 3129748063 | +1 312-974-8063 Illinois U.S.A.
  • 3129748064 | +1 312-974-8064 Illinois U.S.A.
  • 3129748065 | +1 312-974-8065 Illinois U.S.A.
  • 3129748066 | +1 312-974-8066 Illinois U.S.A.
  • 3129748067 | +1 312-974-8067 Illinois U.S.A.
  • 3129748068 | +1 312-974-8068 Illinois U.S.A.
  • 3129748069 | +1 312-974-8069 Illinois U.S.A.
  • 3129748070 | +1 312-974-8070 Illinois U.S.A.
  • 3129748071 | +1 312-974-8071 Illinois U.S.A.
  • 3129748072 | +1 312-974-8072 Illinois U.S.A.
  • 3129748073 | +1 312-974-8073 Illinois U.S.A.
  • 3129748074 | +1 312-974-8074 Illinois U.S.A.
  • 3129748075 | +1 312-974-8075 Illinois U.S.A.
  • 3129748076 | +1 312-974-8076 Illinois U.S.A.
  • 3129748077 | +1 312-974-8077 Illinois U.S.A.
  • 3129748078 | +1 312-974-8078 Illinois U.S.A.
  • 3129748079 | +1 312-974-8079 Illinois U.S.A.
  • 3129748080 | +1 312-974-8080 Illinois U.S.A.
  • 3129748081 | +1 312-974-8081 Illinois U.S.A.
  • 3129748082 | +1 312-974-8082 Illinois U.S.A.
  • 3129748083 | +1 312-974-8083 Illinois U.S.A.
  • 3129748084 | +1 312-974-8084 Illinois U.S.A.
  • 3129748085 | +1 312-974-8085 Illinois U.S.A.
  • 3129748086 | +1 312-974-8086 Illinois U.S.A.
  • 3129748087 | +1 312-974-8087 Illinois U.S.A.
  • 3129748088 | +1 312-974-8088 Illinois U.S.A.
  • 3129748089 | +1 312-974-8089 Illinois U.S.A.
  • 3129748090 | +1 312-974-8090 Illinois U.S.A.
  • 3129748091 | +1 312-974-8091 Illinois U.S.A.
  • 3129748092 | +1 312-974-8092 Illinois U.S.A.
  • 3129748093 | +1 312-974-8093 Illinois U.S.A.
  • 3129748094 | +1 312-974-8094 Illinois U.S.A.
  • 3129748095 | +1 312-974-8095 Illinois U.S.A.
  • 3129748096 | +1 312-974-8096 Illinois U.S.A.
  • 3129748097 | +1 312-974-8097 Illinois U.S.A.
  • 3129748098 | +1 312-974-8098 Illinois U.S.A.
  • 3129748099 | +1 312-974-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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