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).

  • 3129555000 | +1 312-955-5000 Illinois U.S.A.
  • 3129555001 | +1 312-955-5001 Illinois U.S.A.
  • 3129555002 | +1 312-955-5002 Illinois U.S.A.
  • 3129555003 | +1 312-955-5003 Illinois U.S.A.
  • 3129555004 | +1 312-955-5004 Illinois U.S.A.
  • 3129555005 | +1 312-955-5005 Illinois U.S.A.
  • 3129555006 | +1 312-955-5006 Illinois U.S.A.
  • 3129555007 | +1 312-955-5007 Illinois U.S.A.
  • 3129555008 | +1 312-955-5008 Illinois U.S.A.
  • 3129555009 | +1 312-955-5009 Illinois U.S.A.
  • 3129555010 | +1 312-955-5010 Illinois U.S.A.
  • 3129555011 | +1 312-955-5011 Illinois U.S.A.
  • 3129555012 | +1 312-955-5012 Illinois U.S.A.
  • 3129555013 | +1 312-955-5013 Illinois U.S.A.
  • 3129555014 | +1 312-955-5014 Illinois U.S.A.
  • 3129555015 | +1 312-955-5015 Illinois U.S.A.
  • 3129555016 | +1 312-955-5016 Illinois U.S.A.
  • 3129555017 | +1 312-955-5017 Illinois U.S.A.
  • 3129555018 | +1 312-955-5018 Illinois U.S.A.
  • 3129555019 | +1 312-955-5019 Illinois U.S.A.
  • 3129555020 | +1 312-955-5020 Illinois U.S.A.
  • 3129555021 | +1 312-955-5021 Illinois U.S.A.
  • 3129555022 | +1 312-955-5022 Illinois U.S.A.
  • 3129555023 | +1 312-955-5023 Illinois U.S.A.
  • 3129555024 | +1 312-955-5024 Illinois U.S.A.
  • 3129555025 | +1 312-955-5025 Illinois U.S.A.
  • 3129555026 | +1 312-955-5026 Illinois U.S.A.
  • 3129555027 | +1 312-955-5027 Illinois U.S.A.
  • 3129555028 | +1 312-955-5028 Illinois U.S.A.
  • 3129555029 | +1 312-955-5029 Illinois U.S.A.
  • 3129555030 | +1 312-955-5030 Illinois U.S.A.
  • 3129555031 | +1 312-955-5031 Illinois U.S.A.
  • 3129555032 | +1 312-955-5032 Illinois U.S.A.
  • 3129555033 | +1 312-955-5033 Illinois U.S.A.
  • 3129555034 | +1 312-955-5034 Illinois U.S.A.
  • 3129555035 | +1 312-955-5035 Illinois U.S.A.
  • 3129555036 | +1 312-955-5036 Illinois U.S.A.
  • 3129555037 | +1 312-955-5037 Illinois U.S.A.
  • 3129555038 | +1 312-955-5038 Illinois U.S.A.
  • 3129555039 | +1 312-955-5039 Illinois U.S.A.
  • 3129555040 | +1 312-955-5040 Illinois U.S.A.
  • 3129555041 | +1 312-955-5041 Illinois U.S.A.
  • 3129555042 | +1 312-955-5042 Illinois U.S.A.
  • 3129555043 | +1 312-955-5043 Illinois U.S.A.
  • 3129555044 | +1 312-955-5044 Illinois U.S.A.
  • 3129555045 | +1 312-955-5045 Illinois U.S.A.
  • 3129555046 | +1 312-955-5046 Illinois U.S.A.
  • 3129555047 | +1 312-955-5047 Illinois U.S.A.
  • 3129555048 | +1 312-955-5048 Illinois U.S.A.
  • 3129555049 | +1 312-955-5049 Illinois U.S.A.
  • 3129555050 | +1 312-955-5050 Illinois U.S.A.
  • 3129555051 | +1 312-955-5051 Illinois U.S.A.
  • 3129555052 | +1 312-955-5052 Illinois U.S.A.
  • 3129555053 | +1 312-955-5053 Illinois U.S.A.
  • 3129555054 | +1 312-955-5054 Illinois U.S.A.
  • 3129555055 | +1 312-955-5055 Illinois U.S.A.
  • 3129555056 | +1 312-955-5056 Illinois U.S.A.
  • 3129555057 | +1 312-955-5057 Illinois U.S.A.
  • 3129555058 | +1 312-955-5058 Illinois U.S.A.
  • 3129555059 | +1 312-955-5059 Illinois U.S.A.
  • 3129555060 | +1 312-955-5060 Illinois U.S.A.
  • 3129555061 | +1 312-955-5061 Illinois U.S.A.
  • 3129555062 | +1 312-955-5062 Illinois U.S.A.
  • 3129555063 | +1 312-955-5063 Illinois U.S.A.
  • 3129555064 | +1 312-955-5064 Illinois U.S.A.
  • 3129555065 | +1 312-955-5065 Illinois U.S.A.
  • 3129555066 | +1 312-955-5066 Illinois U.S.A.
  • 3129555067 | +1 312-955-5067 Illinois U.S.A.
  • 3129555068 | +1 312-955-5068 Illinois U.S.A.
  • 3129555069 | +1 312-955-5069 Illinois U.S.A.
  • 3129555070 | +1 312-955-5070 Illinois U.S.A.
  • 3129555071 | +1 312-955-5071 Illinois U.S.A.
  • 3129555072 | +1 312-955-5072 Illinois U.S.A.
  • 3129555073 | +1 312-955-5073 Illinois U.S.A.
  • 3129555074 | +1 312-955-5074 Illinois U.S.A.
  • 3129555075 | +1 312-955-5075 Illinois U.S.A.
  • 3129555076 | +1 312-955-5076 Illinois U.S.A.
  • 3129555077 | +1 312-955-5077 Illinois U.S.A.
  • 3129555078 | +1 312-955-5078 Illinois U.S.A.
  • 3129555079 | +1 312-955-5079 Illinois U.S.A.
  • 3129555080 | +1 312-955-5080 Illinois U.S.A.
  • 3129555081 | +1 312-955-5081 Illinois U.S.A.
  • 3129555082 | +1 312-955-5082 Illinois U.S.A.
  • 3129555083 | +1 312-955-5083 Illinois U.S.A.
  • 3129555084 | +1 312-955-5084 Illinois U.S.A.
  • 3129555085 | +1 312-955-5085 Illinois U.S.A.
  • 3129555086 | +1 312-955-5086 Illinois U.S.A.
  • 3129555087 | +1 312-955-5087 Illinois U.S.A.
  • 3129555088 | +1 312-955-5088 Illinois U.S.A.
  • 3129555089 | +1 312-955-5089 Illinois U.S.A.
  • 3129555090 | +1 312-955-5090 Illinois U.S.A.
  • 3129555091 | +1 312-955-5091 Illinois U.S.A.
  • 3129555092 | +1 312-955-5092 Illinois U.S.A.
  • 3129555093 | +1 312-955-5093 Illinois U.S.A.
  • 3129555094 | +1 312-955-5094 Illinois U.S.A.
  • 3129555095 | +1 312-955-5095 Illinois U.S.A.
  • 3129555096 | +1 312-955-5096 Illinois U.S.A.
  • 3129555097 | +1 312-955-5097 Illinois U.S.A.
  • 3129555098 | +1 312-955-5098 Illinois U.S.A.
  • 3129555099 | +1 312-955-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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