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).

  • 3127128000 | +1 312-712-8000 Illinois U.S.A.
  • 3127128001 | +1 312-712-8001 Illinois U.S.A.
  • 3127128002 | +1 312-712-8002 Illinois U.S.A.
  • 3127128003 | +1 312-712-8003 Illinois U.S.A.
  • 3127128004 | +1 312-712-8004 Illinois U.S.A.
  • 3127128005 | +1 312-712-8005 Illinois U.S.A.
  • 3127128006 | +1 312-712-8006 Illinois U.S.A.
  • 3127128007 | +1 312-712-8007 Illinois U.S.A.
  • 3127128008 | +1 312-712-8008 Illinois U.S.A.
  • 3127128009 | +1 312-712-8009 Illinois U.S.A.
  • 3127128010 | +1 312-712-8010 Illinois U.S.A.
  • 3127128011 | +1 312-712-8011 Illinois U.S.A.
  • 3127128012 | +1 312-712-8012 Illinois U.S.A.
  • 3127128013 | +1 312-712-8013 Illinois U.S.A.
  • 3127128014 | +1 312-712-8014 Illinois U.S.A.
  • 3127128015 | +1 312-712-8015 Illinois U.S.A.
  • 3127128016 | +1 312-712-8016 Illinois U.S.A.
  • 3127128017 | +1 312-712-8017 Illinois U.S.A.
  • 3127128018 | +1 312-712-8018 Illinois U.S.A.
  • 3127128019 | +1 312-712-8019 Illinois U.S.A.
  • 3127128020 | +1 312-712-8020 Illinois U.S.A.
  • 3127128021 | +1 312-712-8021 Illinois U.S.A.
  • 3127128022 | +1 312-712-8022 Illinois U.S.A.
  • 3127128023 | +1 312-712-8023 Illinois U.S.A.
  • 3127128024 | +1 312-712-8024 Illinois U.S.A.
  • 3127128025 | +1 312-712-8025 Illinois U.S.A.
  • 3127128026 | +1 312-712-8026 Illinois U.S.A.
  • 3127128027 | +1 312-712-8027 Illinois U.S.A.
  • 3127128028 | +1 312-712-8028 Illinois U.S.A.
  • 3127128029 | +1 312-712-8029 Illinois U.S.A.
  • 3127128030 | +1 312-712-8030 Illinois U.S.A.
  • 3127128031 | +1 312-712-8031 Illinois U.S.A.
  • 3127128032 | +1 312-712-8032 Illinois U.S.A.
  • 3127128033 | +1 312-712-8033 Illinois U.S.A.
  • 3127128034 | +1 312-712-8034 Illinois U.S.A.
  • 3127128035 | +1 312-712-8035 Illinois U.S.A.
  • 3127128036 | +1 312-712-8036 Illinois U.S.A.
  • 3127128037 | +1 312-712-8037 Illinois U.S.A.
  • 3127128038 | +1 312-712-8038 Illinois U.S.A.
  • 3127128039 | +1 312-712-8039 Illinois U.S.A.
  • 3127128040 | +1 312-712-8040 Illinois U.S.A.
  • 3127128041 | +1 312-712-8041 Illinois U.S.A.
  • 3127128042 | +1 312-712-8042 Illinois U.S.A.
  • 3127128043 | +1 312-712-8043 Illinois U.S.A.
  • 3127128044 | +1 312-712-8044 Illinois U.S.A.
  • 3127128045 | +1 312-712-8045 Illinois U.S.A.
  • 3127128046 | +1 312-712-8046 Illinois U.S.A.
  • 3127128047 | +1 312-712-8047 Illinois U.S.A.
  • 3127128048 | +1 312-712-8048 Illinois U.S.A.
  • 3127128049 | +1 312-712-8049 Illinois U.S.A.
  • 3127128050 | +1 312-712-8050 Illinois U.S.A.
  • 3127128051 | +1 312-712-8051 Illinois U.S.A.
  • 3127128052 | +1 312-712-8052 Illinois U.S.A.
  • 3127128053 | +1 312-712-8053 Illinois U.S.A.
  • 3127128054 | +1 312-712-8054 Illinois U.S.A.
  • 3127128055 | +1 312-712-8055 Illinois U.S.A.
  • 3127128056 | +1 312-712-8056 Illinois U.S.A.
  • 3127128057 | +1 312-712-8057 Illinois U.S.A.
  • 3127128058 | +1 312-712-8058 Illinois U.S.A.
  • 3127128059 | +1 312-712-8059 Illinois U.S.A.
  • 3127128060 | +1 312-712-8060 Illinois U.S.A.
  • 3127128061 | +1 312-712-8061 Illinois U.S.A.
  • 3127128062 | +1 312-712-8062 Illinois U.S.A.
  • 3127128063 | +1 312-712-8063 Illinois U.S.A.
  • 3127128064 | +1 312-712-8064 Illinois U.S.A.
  • 3127128065 | +1 312-712-8065 Illinois U.S.A.
  • 3127128066 | +1 312-712-8066 Illinois U.S.A.
  • 3127128067 | +1 312-712-8067 Illinois U.S.A.
  • 3127128068 | +1 312-712-8068 Illinois U.S.A.
  • 3127128069 | +1 312-712-8069 Illinois U.S.A.
  • 3127128070 | +1 312-712-8070 Illinois U.S.A.
  • 3127128071 | +1 312-712-8071 Illinois U.S.A.
  • 3127128072 | +1 312-712-8072 Illinois U.S.A.
  • 3127128073 | +1 312-712-8073 Illinois U.S.A.
  • 3127128074 | +1 312-712-8074 Illinois U.S.A.
  • 3127128075 | +1 312-712-8075 Illinois U.S.A.
  • 3127128076 | +1 312-712-8076 Illinois U.S.A.
  • 3127128077 | +1 312-712-8077 Illinois U.S.A.
  • 3127128078 | +1 312-712-8078 Illinois U.S.A.
  • 3127128079 | +1 312-712-8079 Illinois U.S.A.
  • 3127128080 | +1 312-712-8080 Illinois U.S.A.
  • 3127128081 | +1 312-712-8081 Illinois U.S.A.
  • 3127128082 | +1 312-712-8082 Illinois U.S.A.
  • 3127128083 | +1 312-712-8083 Illinois U.S.A.
  • 3127128084 | +1 312-712-8084 Illinois U.S.A.
  • 3127128085 | +1 312-712-8085 Illinois U.S.A.
  • 3127128086 | +1 312-712-8086 Illinois U.S.A.
  • 3127128087 | +1 312-712-8087 Illinois U.S.A.
  • 3127128088 | +1 312-712-8088 Illinois U.S.A.
  • 3127128089 | +1 312-712-8089 Illinois U.S.A.
  • 3127128090 | +1 312-712-8090 Illinois U.S.A.
  • 3127128091 | +1 312-712-8091 Illinois U.S.A.
  • 3127128092 | +1 312-712-8092 Illinois U.S.A.
  • 3127128093 | +1 312-712-8093 Illinois U.S.A.
  • 3127128094 | +1 312-712-8094 Illinois U.S.A.
  • 3127128095 | +1 312-712-8095 Illinois U.S.A.
  • 3127128096 | +1 312-712-8096 Illinois U.S.A.
  • 3127128097 | +1 312-712-8097 Illinois U.S.A.
  • 3127128098 | +1 312-712-8098 Illinois U.S.A.
  • 3127128099 | +1 312-712-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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