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).

  • 3129388000 | +1 312-938-8000 Illinois U.S.A.
  • 3129388001 | +1 312-938-8001 Illinois U.S.A.
  • 3129388002 | +1 312-938-8002 Illinois U.S.A.
  • 3129388003 | +1 312-938-8003 Illinois U.S.A.
  • 3129388004 | +1 312-938-8004 Illinois U.S.A.
  • 3129388005 | +1 312-938-8005 Illinois U.S.A.
  • 3129388006 | +1 312-938-8006 Illinois U.S.A.
  • 3129388007 | +1 312-938-8007 Illinois U.S.A.
  • 3129388008 | +1 312-938-8008 Illinois U.S.A.
  • 3129388009 | +1 312-938-8009 Illinois U.S.A.
  • 3129388010 | +1 312-938-8010 Illinois U.S.A.
  • 3129388011 | +1 312-938-8011 Illinois U.S.A.
  • 3129388012 | +1 312-938-8012 Illinois U.S.A.
  • 3129388013 | +1 312-938-8013 Illinois U.S.A.
  • 3129388014 | +1 312-938-8014 Illinois U.S.A.
  • 3129388015 | +1 312-938-8015 Illinois U.S.A.
  • 3129388016 | +1 312-938-8016 Illinois U.S.A.
  • 3129388017 | +1 312-938-8017 Illinois U.S.A.
  • 3129388018 | +1 312-938-8018 Illinois U.S.A.
  • 3129388019 | +1 312-938-8019 Illinois U.S.A.
  • 3129388020 | +1 312-938-8020 Illinois U.S.A.
  • 3129388021 | +1 312-938-8021 Illinois U.S.A.
  • 3129388022 | +1 312-938-8022 Illinois U.S.A.
  • 3129388023 | +1 312-938-8023 Illinois U.S.A.
  • 3129388024 | +1 312-938-8024 Illinois U.S.A.
  • 3129388025 | +1 312-938-8025 Illinois U.S.A.
  • 3129388026 | +1 312-938-8026 Illinois U.S.A.
  • 3129388027 | +1 312-938-8027 Illinois U.S.A.
  • 3129388028 | +1 312-938-8028 Illinois U.S.A.
  • 3129388029 | +1 312-938-8029 Illinois U.S.A.
  • 3129388030 | +1 312-938-8030 Illinois U.S.A.
  • 3129388031 | +1 312-938-8031 Illinois U.S.A.
  • 3129388032 | +1 312-938-8032 Illinois U.S.A.
  • 3129388033 | +1 312-938-8033 Illinois U.S.A.
  • 3129388034 | +1 312-938-8034 Illinois U.S.A.
  • 3129388035 | +1 312-938-8035 Illinois U.S.A.
  • 3129388036 | +1 312-938-8036 Illinois U.S.A.
  • 3129388037 | +1 312-938-8037 Illinois U.S.A.
  • 3129388038 | +1 312-938-8038 Illinois U.S.A.
  • 3129388039 | +1 312-938-8039 Illinois U.S.A.
  • 3129388040 | +1 312-938-8040 Illinois U.S.A.
  • 3129388041 | +1 312-938-8041 Illinois U.S.A.
  • 3129388042 | +1 312-938-8042 Illinois U.S.A.
  • 3129388043 | +1 312-938-8043 Illinois U.S.A.
  • 3129388044 | +1 312-938-8044 Illinois U.S.A.
  • 3129388045 | +1 312-938-8045 Illinois U.S.A.
  • 3129388046 | +1 312-938-8046 Illinois U.S.A.
  • 3129388047 | +1 312-938-8047 Illinois U.S.A.
  • 3129388048 | +1 312-938-8048 Illinois U.S.A.
  • 3129388049 | +1 312-938-8049 Illinois U.S.A.
  • 3129388050 | +1 312-938-8050 Illinois U.S.A.
  • 3129388051 | +1 312-938-8051 Illinois U.S.A.
  • 3129388052 | +1 312-938-8052 Illinois U.S.A.
  • 3129388053 | +1 312-938-8053 Illinois U.S.A.
  • 3129388054 | +1 312-938-8054 Illinois U.S.A.
  • 3129388055 | +1 312-938-8055 Illinois U.S.A.
  • 3129388056 | +1 312-938-8056 Illinois U.S.A.
  • 3129388057 | +1 312-938-8057 Illinois U.S.A.
  • 3129388058 | +1 312-938-8058 Illinois U.S.A.
  • 3129388059 | +1 312-938-8059 Illinois U.S.A.
  • 3129388060 | +1 312-938-8060 Illinois U.S.A.
  • 3129388061 | +1 312-938-8061 Illinois U.S.A.
  • 3129388062 | +1 312-938-8062 Illinois U.S.A.
  • 3129388063 | +1 312-938-8063 Illinois U.S.A.
  • 3129388064 | +1 312-938-8064 Illinois U.S.A.
  • 3129388065 | +1 312-938-8065 Illinois U.S.A.
  • 3129388066 | +1 312-938-8066 Illinois U.S.A.
  • 3129388067 | +1 312-938-8067 Illinois U.S.A.
  • 3129388068 | +1 312-938-8068 Illinois U.S.A.
  • 3129388069 | +1 312-938-8069 Illinois U.S.A.
  • 3129388070 | +1 312-938-8070 Illinois U.S.A.
  • 3129388071 | +1 312-938-8071 Illinois U.S.A.
  • 3129388072 | +1 312-938-8072 Illinois U.S.A.
  • 3129388073 | +1 312-938-8073 Illinois U.S.A.
  • 3129388074 | +1 312-938-8074 Illinois U.S.A.
  • 3129388075 | +1 312-938-8075 Illinois U.S.A.
  • 3129388076 | +1 312-938-8076 Illinois U.S.A.
  • 3129388077 | +1 312-938-8077 Illinois U.S.A.
  • 3129388078 | +1 312-938-8078 Illinois U.S.A.
  • 3129388079 | +1 312-938-8079 Illinois U.S.A.
  • 3129388080 | +1 312-938-8080 Illinois U.S.A.
  • 3129388081 | +1 312-938-8081 Illinois U.S.A.
  • 3129388082 | +1 312-938-8082 Illinois U.S.A.
  • 3129388083 | +1 312-938-8083 Illinois U.S.A.
  • 3129388084 | +1 312-938-8084 Illinois U.S.A.
  • 3129388085 | +1 312-938-8085 Illinois U.S.A.
  • 3129388086 | +1 312-938-8086 Illinois U.S.A.
  • 3129388087 | +1 312-938-8087 Illinois U.S.A.
  • 3129388088 | +1 312-938-8088 Illinois U.S.A.
  • 3129388089 | +1 312-938-8089 Illinois U.S.A.
  • 3129388090 | +1 312-938-8090 Illinois U.S.A.
  • 3129388091 | +1 312-938-8091 Illinois U.S.A.
  • 3129388092 | +1 312-938-8092 Illinois U.S.A.
  • 3129388093 | +1 312-938-8093 Illinois U.S.A.
  • 3129388094 | +1 312-938-8094 Illinois U.S.A.
  • 3129388095 | +1 312-938-8095 Illinois U.S.A.
  • 3129388096 | +1 312-938-8096 Illinois U.S.A.
  • 3129388097 | +1 312-938-8097 Illinois U.S.A.
  • 3129388098 | +1 312-938-8098 Illinois U.S.A.
  • 3129388099 | +1 312-938-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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