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).

  • 3129965000 | +1 312-996-5000 Illinois U.S.A.
  • 3129965001 | +1 312-996-5001 Illinois U.S.A.
  • 3129965002 | +1 312-996-5002 Illinois U.S.A.
  • 3129965003 | +1 312-996-5003 Illinois U.S.A.
  • 3129965004 | +1 312-996-5004 Illinois U.S.A.
  • 3129965005 | +1 312-996-5005 Illinois U.S.A.
  • 3129965006 | +1 312-996-5006 Illinois U.S.A.
  • 3129965007 | +1 312-996-5007 Illinois U.S.A.
  • 3129965008 | +1 312-996-5008 Illinois U.S.A.
  • 3129965009 | +1 312-996-5009 Illinois U.S.A.
  • 3129965010 | +1 312-996-5010 Illinois U.S.A.
  • 3129965011 | +1 312-996-5011 Illinois U.S.A.
  • 3129965012 | +1 312-996-5012 Illinois U.S.A.
  • 3129965013 | +1 312-996-5013 Illinois U.S.A.
  • 3129965014 | +1 312-996-5014 Illinois U.S.A.
  • 3129965015 | +1 312-996-5015 Illinois U.S.A.
  • 3129965016 | +1 312-996-5016 Illinois U.S.A.
  • 3129965017 | +1 312-996-5017 Illinois U.S.A.
  • 3129965018 | +1 312-996-5018 Illinois U.S.A.
  • 3129965019 | +1 312-996-5019 Illinois U.S.A.
  • 3129965020 | +1 312-996-5020 Illinois U.S.A.
  • 3129965021 | +1 312-996-5021 Illinois U.S.A.
  • 3129965022 | +1 312-996-5022 Illinois U.S.A.
  • 3129965023 | +1 312-996-5023 Illinois U.S.A.
  • 3129965024 | +1 312-996-5024 Illinois U.S.A.
  • 3129965025 | +1 312-996-5025 Illinois U.S.A.
  • 3129965026 | +1 312-996-5026 Illinois U.S.A.
  • 3129965027 | +1 312-996-5027 Illinois U.S.A.
  • 3129965028 | +1 312-996-5028 Illinois U.S.A.
  • 3129965029 | +1 312-996-5029 Illinois U.S.A.
  • 3129965030 | +1 312-996-5030 Illinois U.S.A.
  • 3129965031 | +1 312-996-5031 Illinois U.S.A.
  • 3129965032 | +1 312-996-5032 Illinois U.S.A.
  • 3129965033 | +1 312-996-5033 Illinois U.S.A.
  • 3129965034 | +1 312-996-5034 Illinois U.S.A.
  • 3129965035 | +1 312-996-5035 Illinois U.S.A.
  • 3129965036 | +1 312-996-5036 Illinois U.S.A.
  • 3129965037 | +1 312-996-5037 Illinois U.S.A.
  • 3129965038 | +1 312-996-5038 Illinois U.S.A.
  • 3129965039 | +1 312-996-5039 Illinois U.S.A.
  • 3129965040 | +1 312-996-5040 Illinois U.S.A.
  • 3129965041 | +1 312-996-5041 Illinois U.S.A.
  • 3129965042 | +1 312-996-5042 Illinois U.S.A.
  • 3129965043 | +1 312-996-5043 Illinois U.S.A.
  • 3129965044 | +1 312-996-5044 Illinois U.S.A.
  • 3129965045 | +1 312-996-5045 Illinois U.S.A.
  • 3129965046 | +1 312-996-5046 Illinois U.S.A.
  • 3129965047 | +1 312-996-5047 Illinois U.S.A.
  • 3129965048 | +1 312-996-5048 Illinois U.S.A.
  • 3129965049 | +1 312-996-5049 Illinois U.S.A.
  • 3129965050 | +1 312-996-5050 Illinois U.S.A.
  • 3129965051 | +1 312-996-5051 Illinois U.S.A.
  • 3129965052 | +1 312-996-5052 Illinois U.S.A.
  • 3129965053 | +1 312-996-5053 Illinois U.S.A.
  • 3129965054 | +1 312-996-5054 Illinois U.S.A.
  • 3129965055 | +1 312-996-5055 Illinois U.S.A.
  • 3129965056 | +1 312-996-5056 Illinois U.S.A.
  • 3129965057 | +1 312-996-5057 Illinois U.S.A.
  • 3129965058 | +1 312-996-5058 Illinois U.S.A.
  • 3129965059 | +1 312-996-5059 Illinois U.S.A.
  • 3129965060 | +1 312-996-5060 Illinois U.S.A.
  • 3129965061 | +1 312-996-5061 Illinois U.S.A.
  • 3129965062 | +1 312-996-5062 Illinois U.S.A.
  • 3129965063 | +1 312-996-5063 Illinois U.S.A.
  • 3129965064 | +1 312-996-5064 Illinois U.S.A.
  • 3129965065 | +1 312-996-5065 Illinois U.S.A.
  • 3129965066 | +1 312-996-5066 Illinois U.S.A.
  • 3129965067 | +1 312-996-5067 Illinois U.S.A.
  • 3129965068 | +1 312-996-5068 Illinois U.S.A.
  • 3129965069 | +1 312-996-5069 Illinois U.S.A.
  • 3129965070 | +1 312-996-5070 Illinois U.S.A.
  • 3129965071 | +1 312-996-5071 Illinois U.S.A.
  • 3129965072 | +1 312-996-5072 Illinois U.S.A.
  • 3129965073 | +1 312-996-5073 Illinois U.S.A.
  • 3129965074 | +1 312-996-5074 Illinois U.S.A.
  • 3129965075 | +1 312-996-5075 Illinois U.S.A.
  • 3129965076 | +1 312-996-5076 Illinois U.S.A.
  • 3129965077 | +1 312-996-5077 Illinois U.S.A.
  • 3129965078 | +1 312-996-5078 Illinois U.S.A.
  • 3129965079 | +1 312-996-5079 Illinois U.S.A.
  • 3129965080 | +1 312-996-5080 Illinois U.S.A.
  • 3129965081 | +1 312-996-5081 Illinois U.S.A.
  • 3129965082 | +1 312-996-5082 Illinois U.S.A.
  • 3129965083 | +1 312-996-5083 Illinois U.S.A.
  • 3129965084 | +1 312-996-5084 Illinois U.S.A.
  • 3129965085 | +1 312-996-5085 Illinois U.S.A.
  • 3129965086 | +1 312-996-5086 Illinois U.S.A.
  • 3129965087 | +1 312-996-5087 Illinois U.S.A.
  • 3129965088 | +1 312-996-5088 Illinois U.S.A.
  • 3129965089 | +1 312-996-5089 Illinois U.S.A.
  • 3129965090 | +1 312-996-5090 Illinois U.S.A.
  • 3129965091 | +1 312-996-5091 Illinois U.S.A.
  • 3129965092 | +1 312-996-5092 Illinois U.S.A.
  • 3129965093 | +1 312-996-5093 Illinois U.S.A.
  • 3129965094 | +1 312-996-5094 Illinois U.S.A.
  • 3129965095 | +1 312-996-5095 Illinois U.S.A.
  • 3129965096 | +1 312-996-5096 Illinois U.S.A.
  • 3129965097 | +1 312-996-5097 Illinois U.S.A.
  • 3129965098 | +1 312-996-5098 Illinois U.S.A.
  • 3129965099 | +1 312-996-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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