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).

  • 3125665000 | +1 312-566-5000 Illinois U.S.A.
  • 3125665001 | +1 312-566-5001 Illinois U.S.A.
  • 3125665002 | +1 312-566-5002 Illinois U.S.A.
  • 3125665003 | +1 312-566-5003 Illinois U.S.A.
  • 3125665004 | +1 312-566-5004 Illinois U.S.A.
  • 3125665005 | +1 312-566-5005 Illinois U.S.A.
  • 3125665006 | +1 312-566-5006 Illinois U.S.A.
  • 3125665007 | +1 312-566-5007 Illinois U.S.A.
  • 3125665008 | +1 312-566-5008 Illinois U.S.A.
  • 3125665009 | +1 312-566-5009 Illinois U.S.A.
  • 3125665010 | +1 312-566-5010 Illinois U.S.A.
  • 3125665011 | +1 312-566-5011 Illinois U.S.A.
  • 3125665012 | +1 312-566-5012 Illinois U.S.A.
  • 3125665013 | +1 312-566-5013 Illinois U.S.A.
  • 3125665014 | +1 312-566-5014 Illinois U.S.A.
  • 3125665015 | +1 312-566-5015 Illinois U.S.A.
  • 3125665016 | +1 312-566-5016 Illinois U.S.A.
  • 3125665017 | +1 312-566-5017 Illinois U.S.A.
  • 3125665018 | +1 312-566-5018 Illinois U.S.A.
  • 3125665019 | +1 312-566-5019 Illinois U.S.A.
  • 3125665020 | +1 312-566-5020 Illinois U.S.A.
  • 3125665021 | +1 312-566-5021 Illinois U.S.A.
  • 3125665022 | +1 312-566-5022 Illinois U.S.A.
  • 3125665023 | +1 312-566-5023 Illinois U.S.A.
  • 3125665024 | +1 312-566-5024 Illinois U.S.A.
  • 3125665025 | +1 312-566-5025 Illinois U.S.A.
  • 3125665026 | +1 312-566-5026 Illinois U.S.A.
  • 3125665027 | +1 312-566-5027 Illinois U.S.A.
  • 3125665028 | +1 312-566-5028 Illinois U.S.A.
  • 3125665029 | +1 312-566-5029 Illinois U.S.A.
  • 3125665030 | +1 312-566-5030 Illinois U.S.A.
  • 3125665031 | +1 312-566-5031 Illinois U.S.A.
  • 3125665032 | +1 312-566-5032 Illinois U.S.A.
  • 3125665033 | +1 312-566-5033 Illinois U.S.A.
  • 3125665034 | +1 312-566-5034 Illinois U.S.A.
  • 3125665035 | +1 312-566-5035 Illinois U.S.A.
  • 3125665036 | +1 312-566-5036 Illinois U.S.A.
  • 3125665037 | +1 312-566-5037 Illinois U.S.A.
  • 3125665038 | +1 312-566-5038 Illinois U.S.A.
  • 3125665039 | +1 312-566-5039 Illinois U.S.A.
  • 3125665040 | +1 312-566-5040 Illinois U.S.A.
  • 3125665041 | +1 312-566-5041 Illinois U.S.A.
  • 3125665042 | +1 312-566-5042 Illinois U.S.A.
  • 3125665043 | +1 312-566-5043 Illinois U.S.A.
  • 3125665044 | +1 312-566-5044 Illinois U.S.A.
  • 3125665045 | +1 312-566-5045 Illinois U.S.A.
  • 3125665046 | +1 312-566-5046 Illinois U.S.A.
  • 3125665047 | +1 312-566-5047 Illinois U.S.A.
  • 3125665048 | +1 312-566-5048 Illinois U.S.A.
  • 3125665049 | +1 312-566-5049 Illinois U.S.A.
  • 3125665050 | +1 312-566-5050 Illinois U.S.A.
  • 3125665051 | +1 312-566-5051 Illinois U.S.A.
  • 3125665052 | +1 312-566-5052 Illinois U.S.A.
  • 3125665053 | +1 312-566-5053 Illinois U.S.A.
  • 3125665054 | +1 312-566-5054 Illinois U.S.A.
  • 3125665055 | +1 312-566-5055 Illinois U.S.A.
  • 3125665056 | +1 312-566-5056 Illinois U.S.A.
  • 3125665057 | +1 312-566-5057 Illinois U.S.A.
  • 3125665058 | +1 312-566-5058 Illinois U.S.A.
  • 3125665059 | +1 312-566-5059 Illinois U.S.A.
  • 3125665060 | +1 312-566-5060 Illinois U.S.A.
  • 3125665061 | +1 312-566-5061 Illinois U.S.A.
  • 3125665062 | +1 312-566-5062 Illinois U.S.A.
  • 3125665063 | +1 312-566-5063 Illinois U.S.A.
  • 3125665064 | +1 312-566-5064 Illinois U.S.A.
  • 3125665065 | +1 312-566-5065 Illinois U.S.A.
  • 3125665066 | +1 312-566-5066 Illinois U.S.A.
  • 3125665067 | +1 312-566-5067 Illinois U.S.A.
  • 3125665068 | +1 312-566-5068 Illinois U.S.A.
  • 3125665069 | +1 312-566-5069 Illinois U.S.A.
  • 3125665070 | +1 312-566-5070 Illinois U.S.A.
  • 3125665071 | +1 312-566-5071 Illinois U.S.A.
  • 3125665072 | +1 312-566-5072 Illinois U.S.A.
  • 3125665073 | +1 312-566-5073 Illinois U.S.A.
  • 3125665074 | +1 312-566-5074 Illinois U.S.A.
  • 3125665075 | +1 312-566-5075 Illinois U.S.A.
  • 3125665076 | +1 312-566-5076 Illinois U.S.A.
  • 3125665077 | +1 312-566-5077 Illinois U.S.A.
  • 3125665078 | +1 312-566-5078 Illinois U.S.A.
  • 3125665079 | +1 312-566-5079 Illinois U.S.A.
  • 3125665080 | +1 312-566-5080 Illinois U.S.A.
  • 3125665081 | +1 312-566-5081 Illinois U.S.A.
  • 3125665082 | +1 312-566-5082 Illinois U.S.A.
  • 3125665083 | +1 312-566-5083 Illinois U.S.A.
  • 3125665084 | +1 312-566-5084 Illinois U.S.A.
  • 3125665085 | +1 312-566-5085 Illinois U.S.A.
  • 3125665086 | +1 312-566-5086 Illinois U.S.A.
  • 3125665087 | +1 312-566-5087 Illinois U.S.A.
  • 3125665088 | +1 312-566-5088 Illinois U.S.A.
  • 3125665089 | +1 312-566-5089 Illinois U.S.A.
  • 3125665090 | +1 312-566-5090 Illinois U.S.A.
  • 3125665091 | +1 312-566-5091 Illinois U.S.A.
  • 3125665092 | +1 312-566-5092 Illinois U.S.A.
  • 3125665093 | +1 312-566-5093 Illinois U.S.A.
  • 3125665094 | +1 312-566-5094 Illinois U.S.A.
  • 3125665095 | +1 312-566-5095 Illinois U.S.A.
  • 3125665096 | +1 312-566-5096 Illinois U.S.A.
  • 3125665097 | +1 312-566-5097 Illinois U.S.A.
  • 3125665098 | +1 312-566-5098 Illinois U.S.A.
  • 3125665099 | +1 312-566-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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