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).

  • 3128128000 | +1 312-812-8000 Illinois U.S.A.
  • 3128128001 | +1 312-812-8001 Illinois U.S.A.
  • 3128128002 | +1 312-812-8002 Illinois U.S.A.
  • 3128128003 | +1 312-812-8003 Illinois U.S.A.
  • 3128128004 | +1 312-812-8004 Illinois U.S.A.
  • 3128128005 | +1 312-812-8005 Illinois U.S.A.
  • 3128128006 | +1 312-812-8006 Illinois U.S.A.
  • 3128128007 | +1 312-812-8007 Illinois U.S.A.
  • 3128128008 | +1 312-812-8008 Illinois U.S.A.
  • 3128128009 | +1 312-812-8009 Illinois U.S.A.
  • 3128128010 | +1 312-812-8010 Illinois U.S.A.
  • 3128128011 | +1 312-812-8011 Illinois U.S.A.
  • 3128128012 | +1 312-812-8012 Illinois U.S.A.
  • 3128128013 | +1 312-812-8013 Illinois U.S.A.
  • 3128128014 | +1 312-812-8014 Illinois U.S.A.
  • 3128128015 | +1 312-812-8015 Illinois U.S.A.
  • 3128128016 | +1 312-812-8016 Illinois U.S.A.
  • 3128128017 | +1 312-812-8017 Illinois U.S.A.
  • 3128128018 | +1 312-812-8018 Illinois U.S.A.
  • 3128128019 | +1 312-812-8019 Illinois U.S.A.
  • 3128128020 | +1 312-812-8020 Illinois U.S.A.
  • 3128128021 | +1 312-812-8021 Illinois U.S.A.
  • 3128128022 | +1 312-812-8022 Illinois U.S.A.
  • 3128128023 | +1 312-812-8023 Illinois U.S.A.
  • 3128128024 | +1 312-812-8024 Illinois U.S.A.
  • 3128128025 | +1 312-812-8025 Illinois U.S.A.
  • 3128128026 | +1 312-812-8026 Illinois U.S.A.
  • 3128128027 | +1 312-812-8027 Illinois U.S.A.
  • 3128128028 | +1 312-812-8028 Illinois U.S.A.
  • 3128128029 | +1 312-812-8029 Illinois U.S.A.
  • 3128128030 | +1 312-812-8030 Illinois U.S.A.
  • 3128128031 | +1 312-812-8031 Illinois U.S.A.
  • 3128128032 | +1 312-812-8032 Illinois U.S.A.
  • 3128128033 | +1 312-812-8033 Illinois U.S.A.
  • 3128128034 | +1 312-812-8034 Illinois U.S.A.
  • 3128128035 | +1 312-812-8035 Illinois U.S.A.
  • 3128128036 | +1 312-812-8036 Illinois U.S.A.
  • 3128128037 | +1 312-812-8037 Illinois U.S.A.
  • 3128128038 | +1 312-812-8038 Illinois U.S.A.
  • 3128128039 | +1 312-812-8039 Illinois U.S.A.
  • 3128128040 | +1 312-812-8040 Illinois U.S.A.
  • 3128128041 | +1 312-812-8041 Illinois U.S.A.
  • 3128128042 | +1 312-812-8042 Illinois U.S.A.
  • 3128128043 | +1 312-812-8043 Illinois U.S.A.
  • 3128128044 | +1 312-812-8044 Illinois U.S.A.
  • 3128128045 | +1 312-812-8045 Illinois U.S.A.
  • 3128128046 | +1 312-812-8046 Illinois U.S.A.
  • 3128128047 | +1 312-812-8047 Illinois U.S.A.
  • 3128128048 | +1 312-812-8048 Illinois U.S.A.
  • 3128128049 | +1 312-812-8049 Illinois U.S.A.
  • 3128128050 | +1 312-812-8050 Illinois U.S.A.
  • 3128128051 | +1 312-812-8051 Illinois U.S.A.
  • 3128128052 | +1 312-812-8052 Illinois U.S.A.
  • 3128128053 | +1 312-812-8053 Illinois U.S.A.
  • 3128128054 | +1 312-812-8054 Illinois U.S.A.
  • 3128128055 | +1 312-812-8055 Illinois U.S.A.
  • 3128128056 | +1 312-812-8056 Illinois U.S.A.
  • 3128128057 | +1 312-812-8057 Illinois U.S.A.
  • 3128128058 | +1 312-812-8058 Illinois U.S.A.
  • 3128128059 | +1 312-812-8059 Illinois U.S.A.
  • 3128128060 | +1 312-812-8060 Illinois U.S.A.
  • 3128128061 | +1 312-812-8061 Illinois U.S.A.
  • 3128128062 | +1 312-812-8062 Illinois U.S.A.
  • 3128128063 | +1 312-812-8063 Illinois U.S.A.
  • 3128128064 | +1 312-812-8064 Illinois U.S.A.
  • 3128128065 | +1 312-812-8065 Illinois U.S.A.
  • 3128128066 | +1 312-812-8066 Illinois U.S.A.
  • 3128128067 | +1 312-812-8067 Illinois U.S.A.
  • 3128128068 | +1 312-812-8068 Illinois U.S.A.
  • 3128128069 | +1 312-812-8069 Illinois U.S.A.
  • 3128128070 | +1 312-812-8070 Illinois U.S.A.
  • 3128128071 | +1 312-812-8071 Illinois U.S.A.
  • 3128128072 | +1 312-812-8072 Illinois U.S.A.
  • 3128128073 | +1 312-812-8073 Illinois U.S.A.
  • 3128128074 | +1 312-812-8074 Illinois U.S.A.
  • 3128128075 | +1 312-812-8075 Illinois U.S.A.
  • 3128128076 | +1 312-812-8076 Illinois U.S.A.
  • 3128128077 | +1 312-812-8077 Illinois U.S.A.
  • 3128128078 | +1 312-812-8078 Illinois U.S.A.
  • 3128128079 | +1 312-812-8079 Illinois U.S.A.
  • 3128128080 | +1 312-812-8080 Illinois U.S.A.
  • 3128128081 | +1 312-812-8081 Illinois U.S.A.
  • 3128128082 | +1 312-812-8082 Illinois U.S.A.
  • 3128128083 | +1 312-812-8083 Illinois U.S.A.
  • 3128128084 | +1 312-812-8084 Illinois U.S.A.
  • 3128128085 | +1 312-812-8085 Illinois U.S.A.
  • 3128128086 | +1 312-812-8086 Illinois U.S.A.
  • 3128128087 | +1 312-812-8087 Illinois U.S.A.
  • 3128128088 | +1 312-812-8088 Illinois U.S.A.
  • 3128128089 | +1 312-812-8089 Illinois U.S.A.
  • 3128128090 | +1 312-812-8090 Illinois U.S.A.
  • 3128128091 | +1 312-812-8091 Illinois U.S.A.
  • 3128128092 | +1 312-812-8092 Illinois U.S.A.
  • 3128128093 | +1 312-812-8093 Illinois U.S.A.
  • 3128128094 | +1 312-812-8094 Illinois U.S.A.
  • 3128128095 | +1 312-812-8095 Illinois U.S.A.
  • 3128128096 | +1 312-812-8096 Illinois U.S.A.
  • 3128128097 | +1 312-812-8097 Illinois U.S.A.
  • 3128128098 | +1 312-812-8098 Illinois U.S.A.
  • 3128128099 | +1 312-812-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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