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).

  • 3123288000 | +1 312-328-8000 Illinois U.S.A.
  • 3123288001 | +1 312-328-8001 Illinois U.S.A.
  • 3123288002 | +1 312-328-8002 Illinois U.S.A.
  • 3123288003 | +1 312-328-8003 Illinois U.S.A.
  • 3123288004 | +1 312-328-8004 Illinois U.S.A.
  • 3123288005 | +1 312-328-8005 Illinois U.S.A.
  • 3123288006 | +1 312-328-8006 Illinois U.S.A.
  • 3123288007 | +1 312-328-8007 Illinois U.S.A.
  • 3123288008 | +1 312-328-8008 Illinois U.S.A.
  • 3123288009 | +1 312-328-8009 Illinois U.S.A.
  • 3123288010 | +1 312-328-8010 Illinois U.S.A.
  • 3123288011 | +1 312-328-8011 Illinois U.S.A.
  • 3123288012 | +1 312-328-8012 Illinois U.S.A.
  • 3123288013 | +1 312-328-8013 Illinois U.S.A.
  • 3123288014 | +1 312-328-8014 Illinois U.S.A.
  • 3123288015 | +1 312-328-8015 Illinois U.S.A.
  • 3123288016 | +1 312-328-8016 Illinois U.S.A.
  • 3123288017 | +1 312-328-8017 Illinois U.S.A.
  • 3123288018 | +1 312-328-8018 Illinois U.S.A.
  • 3123288019 | +1 312-328-8019 Illinois U.S.A.
  • 3123288020 | +1 312-328-8020 Illinois U.S.A.
  • 3123288021 | +1 312-328-8021 Illinois U.S.A.
  • 3123288022 | +1 312-328-8022 Illinois U.S.A.
  • 3123288023 | +1 312-328-8023 Illinois U.S.A.
  • 3123288024 | +1 312-328-8024 Illinois U.S.A.
  • 3123288025 | +1 312-328-8025 Illinois U.S.A.
  • 3123288026 | +1 312-328-8026 Illinois U.S.A.
  • 3123288027 | +1 312-328-8027 Illinois U.S.A.
  • 3123288028 | +1 312-328-8028 Illinois U.S.A.
  • 3123288029 | +1 312-328-8029 Illinois U.S.A.
  • 3123288030 | +1 312-328-8030 Illinois U.S.A.
  • 3123288031 | +1 312-328-8031 Illinois U.S.A.
  • 3123288032 | +1 312-328-8032 Illinois U.S.A.
  • 3123288033 | +1 312-328-8033 Illinois U.S.A.
  • 3123288034 | +1 312-328-8034 Illinois U.S.A.
  • 3123288035 | +1 312-328-8035 Illinois U.S.A.
  • 3123288036 | +1 312-328-8036 Illinois U.S.A.
  • 3123288037 | +1 312-328-8037 Illinois U.S.A.
  • 3123288038 | +1 312-328-8038 Illinois U.S.A.
  • 3123288039 | +1 312-328-8039 Illinois U.S.A.
  • 3123288040 | +1 312-328-8040 Illinois U.S.A.
  • 3123288041 | +1 312-328-8041 Illinois U.S.A.
  • 3123288042 | +1 312-328-8042 Illinois U.S.A.
  • 3123288043 | +1 312-328-8043 Illinois U.S.A.
  • 3123288044 | +1 312-328-8044 Illinois U.S.A.
  • 3123288045 | +1 312-328-8045 Illinois U.S.A.
  • 3123288046 | +1 312-328-8046 Illinois U.S.A.
  • 3123288047 | +1 312-328-8047 Illinois U.S.A.
  • 3123288048 | +1 312-328-8048 Illinois U.S.A.
  • 3123288049 | +1 312-328-8049 Illinois U.S.A.
  • 3123288050 | +1 312-328-8050 Illinois U.S.A.
  • 3123288051 | +1 312-328-8051 Illinois U.S.A.
  • 3123288052 | +1 312-328-8052 Illinois U.S.A.
  • 3123288053 | +1 312-328-8053 Illinois U.S.A.
  • 3123288054 | +1 312-328-8054 Illinois U.S.A.
  • 3123288055 | +1 312-328-8055 Illinois U.S.A.
  • 3123288056 | +1 312-328-8056 Illinois U.S.A.
  • 3123288057 | +1 312-328-8057 Illinois U.S.A.
  • 3123288058 | +1 312-328-8058 Illinois U.S.A.
  • 3123288059 | +1 312-328-8059 Illinois U.S.A.
  • 3123288060 | +1 312-328-8060 Illinois U.S.A.
  • 3123288061 | +1 312-328-8061 Illinois U.S.A.
  • 3123288062 | +1 312-328-8062 Illinois U.S.A.
  • 3123288063 | +1 312-328-8063 Illinois U.S.A.
  • 3123288064 | +1 312-328-8064 Illinois U.S.A.
  • 3123288065 | +1 312-328-8065 Illinois U.S.A.
  • 3123288066 | +1 312-328-8066 Illinois U.S.A.
  • 3123288067 | +1 312-328-8067 Illinois U.S.A.
  • 3123288068 | +1 312-328-8068 Illinois U.S.A.
  • 3123288069 | +1 312-328-8069 Illinois U.S.A.
  • 3123288070 | +1 312-328-8070 Illinois U.S.A.
  • 3123288071 | +1 312-328-8071 Illinois U.S.A.
  • 3123288072 | +1 312-328-8072 Illinois U.S.A.
  • 3123288073 | +1 312-328-8073 Illinois U.S.A.
  • 3123288074 | +1 312-328-8074 Illinois U.S.A.
  • 3123288075 | +1 312-328-8075 Illinois U.S.A.
  • 3123288076 | +1 312-328-8076 Illinois U.S.A.
  • 3123288077 | +1 312-328-8077 Illinois U.S.A.
  • 3123288078 | +1 312-328-8078 Illinois U.S.A.
  • 3123288079 | +1 312-328-8079 Illinois U.S.A.
  • 3123288080 | +1 312-328-8080 Illinois U.S.A.
  • 3123288081 | +1 312-328-8081 Illinois U.S.A.
  • 3123288082 | +1 312-328-8082 Illinois U.S.A.
  • 3123288083 | +1 312-328-8083 Illinois U.S.A.
  • 3123288084 | +1 312-328-8084 Illinois U.S.A.
  • 3123288085 | +1 312-328-8085 Illinois U.S.A.
  • 3123288086 | +1 312-328-8086 Illinois U.S.A.
  • 3123288087 | +1 312-328-8087 Illinois U.S.A.
  • 3123288088 | +1 312-328-8088 Illinois U.S.A.
  • 3123288089 | +1 312-328-8089 Illinois U.S.A.
  • 3123288090 | +1 312-328-8090 Illinois U.S.A.
  • 3123288091 | +1 312-328-8091 Illinois U.S.A.
  • 3123288092 | +1 312-328-8092 Illinois U.S.A.
  • 3123288093 | +1 312-328-8093 Illinois U.S.A.
  • 3123288094 | +1 312-328-8094 Illinois U.S.A.
  • 3123288095 | +1 312-328-8095 Illinois U.S.A.
  • 3123288096 | +1 312-328-8096 Illinois U.S.A.
  • 3123288097 | +1 312-328-8097 Illinois U.S.A.
  • 3123288098 | +1 312-328-8098 Illinois U.S.A.
  • 3123288099 | +1 312-328-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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