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).

  • 3128288000 | +1 312-828-8000 Illinois U.S.A.
  • 3128288001 | +1 312-828-8001 Illinois U.S.A.
  • 3128288002 | +1 312-828-8002 Illinois U.S.A.
  • 3128288003 | +1 312-828-8003 Illinois U.S.A.
  • 3128288004 | +1 312-828-8004 Illinois U.S.A.
  • 3128288005 | +1 312-828-8005 Illinois U.S.A.
  • 3128288006 | +1 312-828-8006 Illinois U.S.A.
  • 3128288007 | +1 312-828-8007 Illinois U.S.A.
  • 3128288008 | +1 312-828-8008 Illinois U.S.A.
  • 3128288009 | +1 312-828-8009 Illinois U.S.A.
  • 3128288010 | +1 312-828-8010 Illinois U.S.A.
  • 3128288011 | +1 312-828-8011 Illinois U.S.A.
  • 3128288012 | +1 312-828-8012 Illinois U.S.A.
  • 3128288013 | +1 312-828-8013 Illinois U.S.A.
  • 3128288014 | +1 312-828-8014 Illinois U.S.A.
  • 3128288015 | +1 312-828-8015 Illinois U.S.A.
  • 3128288016 | +1 312-828-8016 Illinois U.S.A.
  • 3128288017 | +1 312-828-8017 Illinois U.S.A.
  • 3128288018 | +1 312-828-8018 Illinois U.S.A.
  • 3128288019 | +1 312-828-8019 Illinois U.S.A.
  • 3128288020 | +1 312-828-8020 Illinois U.S.A.
  • 3128288021 | +1 312-828-8021 Illinois U.S.A.
  • 3128288022 | +1 312-828-8022 Illinois U.S.A.
  • 3128288023 | +1 312-828-8023 Illinois U.S.A.
  • 3128288024 | +1 312-828-8024 Illinois U.S.A.
  • 3128288025 | +1 312-828-8025 Illinois U.S.A.
  • 3128288026 | +1 312-828-8026 Illinois U.S.A.
  • 3128288027 | +1 312-828-8027 Illinois U.S.A.
  • 3128288028 | +1 312-828-8028 Illinois U.S.A.
  • 3128288029 | +1 312-828-8029 Illinois U.S.A.
  • 3128288030 | +1 312-828-8030 Illinois U.S.A.
  • 3128288031 | +1 312-828-8031 Illinois U.S.A.
  • 3128288032 | +1 312-828-8032 Illinois U.S.A.
  • 3128288033 | +1 312-828-8033 Illinois U.S.A.
  • 3128288034 | +1 312-828-8034 Illinois U.S.A.
  • 3128288035 | +1 312-828-8035 Illinois U.S.A.
  • 3128288036 | +1 312-828-8036 Illinois U.S.A.
  • 3128288037 | +1 312-828-8037 Illinois U.S.A.
  • 3128288038 | +1 312-828-8038 Illinois U.S.A.
  • 3128288039 | +1 312-828-8039 Illinois U.S.A.
  • 3128288040 | +1 312-828-8040 Illinois U.S.A.
  • 3128288041 | +1 312-828-8041 Illinois U.S.A.
  • 3128288042 | +1 312-828-8042 Illinois U.S.A.
  • 3128288043 | +1 312-828-8043 Illinois U.S.A.
  • 3128288044 | +1 312-828-8044 Illinois U.S.A.
  • 3128288045 | +1 312-828-8045 Illinois U.S.A.
  • 3128288046 | +1 312-828-8046 Illinois U.S.A.
  • 3128288047 | +1 312-828-8047 Illinois U.S.A.
  • 3128288048 | +1 312-828-8048 Illinois U.S.A.
  • 3128288049 | +1 312-828-8049 Illinois U.S.A.
  • 3128288050 | +1 312-828-8050 Illinois U.S.A.
  • 3128288051 | +1 312-828-8051 Illinois U.S.A.
  • 3128288052 | +1 312-828-8052 Illinois U.S.A.
  • 3128288053 | +1 312-828-8053 Illinois U.S.A.
  • 3128288054 | +1 312-828-8054 Illinois U.S.A.
  • 3128288055 | +1 312-828-8055 Illinois U.S.A.
  • 3128288056 | +1 312-828-8056 Illinois U.S.A.
  • 3128288057 | +1 312-828-8057 Illinois U.S.A.
  • 3128288058 | +1 312-828-8058 Illinois U.S.A.
  • 3128288059 | +1 312-828-8059 Illinois U.S.A.
  • 3128288060 | +1 312-828-8060 Illinois U.S.A.
  • 3128288061 | +1 312-828-8061 Illinois U.S.A.
  • 3128288062 | +1 312-828-8062 Illinois U.S.A.
  • 3128288063 | +1 312-828-8063 Illinois U.S.A.
  • 3128288064 | +1 312-828-8064 Illinois U.S.A.
  • 3128288065 | +1 312-828-8065 Illinois U.S.A.
  • 3128288066 | +1 312-828-8066 Illinois U.S.A.
  • 3128288067 | +1 312-828-8067 Illinois U.S.A.
  • 3128288068 | +1 312-828-8068 Illinois U.S.A.
  • 3128288069 | +1 312-828-8069 Illinois U.S.A.
  • 3128288070 | +1 312-828-8070 Illinois U.S.A.
  • 3128288071 | +1 312-828-8071 Illinois U.S.A.
  • 3128288072 | +1 312-828-8072 Illinois U.S.A.
  • 3128288073 | +1 312-828-8073 Illinois U.S.A.
  • 3128288074 | +1 312-828-8074 Illinois U.S.A.
  • 3128288075 | +1 312-828-8075 Illinois U.S.A.
  • 3128288076 | +1 312-828-8076 Illinois U.S.A.
  • 3128288077 | +1 312-828-8077 Illinois U.S.A.
  • 3128288078 | +1 312-828-8078 Illinois U.S.A.
  • 3128288079 | +1 312-828-8079 Illinois U.S.A.
  • 3128288080 | +1 312-828-8080 Illinois U.S.A.
  • 3128288081 | +1 312-828-8081 Illinois U.S.A.
  • 3128288082 | +1 312-828-8082 Illinois U.S.A.
  • 3128288083 | +1 312-828-8083 Illinois U.S.A.
  • 3128288084 | +1 312-828-8084 Illinois U.S.A.
  • 3128288085 | +1 312-828-8085 Illinois U.S.A.
  • 3128288086 | +1 312-828-8086 Illinois U.S.A.
  • 3128288087 | +1 312-828-8087 Illinois U.S.A.
  • 3128288088 | +1 312-828-8088 Illinois U.S.A.
  • 3128288089 | +1 312-828-8089 Illinois U.S.A.
  • 3128288090 | +1 312-828-8090 Illinois U.S.A.
  • 3128288091 | +1 312-828-8091 Illinois U.S.A.
  • 3128288092 | +1 312-828-8092 Illinois U.S.A.
  • 3128288093 | +1 312-828-8093 Illinois U.S.A.
  • 3128288094 | +1 312-828-8094 Illinois U.S.A.
  • 3128288095 | +1 312-828-8095 Illinois U.S.A.
  • 3128288096 | +1 312-828-8096 Illinois U.S.A.
  • 3128288097 | +1 312-828-8097 Illinois U.S.A.
  • 3128288098 | +1 312-828-8098 Illinois U.S.A.
  • 3128288099 | +1 312-828-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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