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).

  • 3128238000 | +1 312-823-8000 Illinois U.S.A.
  • 3128238001 | +1 312-823-8001 Illinois U.S.A.
  • 3128238002 | +1 312-823-8002 Illinois U.S.A.
  • 3128238003 | +1 312-823-8003 Illinois U.S.A.
  • 3128238004 | +1 312-823-8004 Illinois U.S.A.
  • 3128238005 | +1 312-823-8005 Illinois U.S.A.
  • 3128238006 | +1 312-823-8006 Illinois U.S.A.
  • 3128238007 | +1 312-823-8007 Illinois U.S.A.
  • 3128238008 | +1 312-823-8008 Illinois U.S.A.
  • 3128238009 | +1 312-823-8009 Illinois U.S.A.
  • 3128238010 | +1 312-823-8010 Illinois U.S.A.
  • 3128238011 | +1 312-823-8011 Illinois U.S.A.
  • 3128238012 | +1 312-823-8012 Illinois U.S.A.
  • 3128238013 | +1 312-823-8013 Illinois U.S.A.
  • 3128238014 | +1 312-823-8014 Illinois U.S.A.
  • 3128238015 | +1 312-823-8015 Illinois U.S.A.
  • 3128238016 | +1 312-823-8016 Illinois U.S.A.
  • 3128238017 | +1 312-823-8017 Illinois U.S.A.
  • 3128238018 | +1 312-823-8018 Illinois U.S.A.
  • 3128238019 | +1 312-823-8019 Illinois U.S.A.
  • 3128238020 | +1 312-823-8020 Illinois U.S.A.
  • 3128238021 | +1 312-823-8021 Illinois U.S.A.
  • 3128238022 | +1 312-823-8022 Illinois U.S.A.
  • 3128238023 | +1 312-823-8023 Illinois U.S.A.
  • 3128238024 | +1 312-823-8024 Illinois U.S.A.
  • 3128238025 | +1 312-823-8025 Illinois U.S.A.
  • 3128238026 | +1 312-823-8026 Illinois U.S.A.
  • 3128238027 | +1 312-823-8027 Illinois U.S.A.
  • 3128238028 | +1 312-823-8028 Illinois U.S.A.
  • 3128238029 | +1 312-823-8029 Illinois U.S.A.
  • 3128238030 | +1 312-823-8030 Illinois U.S.A.
  • 3128238031 | +1 312-823-8031 Illinois U.S.A.
  • 3128238032 | +1 312-823-8032 Illinois U.S.A.
  • 3128238033 | +1 312-823-8033 Illinois U.S.A.
  • 3128238034 | +1 312-823-8034 Illinois U.S.A.
  • 3128238035 | +1 312-823-8035 Illinois U.S.A.
  • 3128238036 | +1 312-823-8036 Illinois U.S.A.
  • 3128238037 | +1 312-823-8037 Illinois U.S.A.
  • 3128238038 | +1 312-823-8038 Illinois U.S.A.
  • 3128238039 | +1 312-823-8039 Illinois U.S.A.
  • 3128238040 | +1 312-823-8040 Illinois U.S.A.
  • 3128238041 | +1 312-823-8041 Illinois U.S.A.
  • 3128238042 | +1 312-823-8042 Illinois U.S.A.
  • 3128238043 | +1 312-823-8043 Illinois U.S.A.
  • 3128238044 | +1 312-823-8044 Illinois U.S.A.
  • 3128238045 | +1 312-823-8045 Illinois U.S.A.
  • 3128238046 | +1 312-823-8046 Illinois U.S.A.
  • 3128238047 | +1 312-823-8047 Illinois U.S.A.
  • 3128238048 | +1 312-823-8048 Illinois U.S.A.
  • 3128238049 | +1 312-823-8049 Illinois U.S.A.
  • 3128238050 | +1 312-823-8050 Illinois U.S.A.
  • 3128238051 | +1 312-823-8051 Illinois U.S.A.
  • 3128238052 | +1 312-823-8052 Illinois U.S.A.
  • 3128238053 | +1 312-823-8053 Illinois U.S.A.
  • 3128238054 | +1 312-823-8054 Illinois U.S.A.
  • 3128238055 | +1 312-823-8055 Illinois U.S.A.
  • 3128238056 | +1 312-823-8056 Illinois U.S.A.
  • 3128238057 | +1 312-823-8057 Illinois U.S.A.
  • 3128238058 | +1 312-823-8058 Illinois U.S.A.
  • 3128238059 | +1 312-823-8059 Illinois U.S.A.
  • 3128238060 | +1 312-823-8060 Illinois U.S.A.
  • 3128238061 | +1 312-823-8061 Illinois U.S.A.
  • 3128238062 | +1 312-823-8062 Illinois U.S.A.
  • 3128238063 | +1 312-823-8063 Illinois U.S.A.
  • 3128238064 | +1 312-823-8064 Illinois U.S.A.
  • 3128238065 | +1 312-823-8065 Illinois U.S.A.
  • 3128238066 | +1 312-823-8066 Illinois U.S.A.
  • 3128238067 | +1 312-823-8067 Illinois U.S.A.
  • 3128238068 | +1 312-823-8068 Illinois U.S.A.
  • 3128238069 | +1 312-823-8069 Illinois U.S.A.
  • 3128238070 | +1 312-823-8070 Illinois U.S.A.
  • 3128238071 | +1 312-823-8071 Illinois U.S.A.
  • 3128238072 | +1 312-823-8072 Illinois U.S.A.
  • 3128238073 | +1 312-823-8073 Illinois U.S.A.
  • 3128238074 | +1 312-823-8074 Illinois U.S.A.
  • 3128238075 | +1 312-823-8075 Illinois U.S.A.
  • 3128238076 | +1 312-823-8076 Illinois U.S.A.
  • 3128238077 | +1 312-823-8077 Illinois U.S.A.
  • 3128238078 | +1 312-823-8078 Illinois U.S.A.
  • 3128238079 | +1 312-823-8079 Illinois U.S.A.
  • 3128238080 | +1 312-823-8080 Illinois U.S.A.
  • 3128238081 | +1 312-823-8081 Illinois U.S.A.
  • 3128238082 | +1 312-823-8082 Illinois U.S.A.
  • 3128238083 | +1 312-823-8083 Illinois U.S.A.
  • 3128238084 | +1 312-823-8084 Illinois U.S.A.
  • 3128238085 | +1 312-823-8085 Illinois U.S.A.
  • 3128238086 | +1 312-823-8086 Illinois U.S.A.
  • 3128238087 | +1 312-823-8087 Illinois U.S.A.
  • 3128238088 | +1 312-823-8088 Illinois U.S.A.
  • 3128238089 | +1 312-823-8089 Illinois U.S.A.
  • 3128238090 | +1 312-823-8090 Illinois U.S.A.
  • 3128238091 | +1 312-823-8091 Illinois U.S.A.
  • 3128238092 | +1 312-823-8092 Illinois U.S.A.
  • 3128238093 | +1 312-823-8093 Illinois U.S.A.
  • 3128238094 | +1 312-823-8094 Illinois U.S.A.
  • 3128238095 | +1 312-823-8095 Illinois U.S.A.
  • 3128238096 | +1 312-823-8096 Illinois U.S.A.
  • 3128238097 | +1 312-823-8097 Illinois U.S.A.
  • 3128238098 | +1 312-823-8098 Illinois U.S.A.
  • 3128238099 | +1 312-823-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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