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).

  • 3128285000 | +1 312-828-5000 Illinois U.S.A.
  • 3128285001 | +1 312-828-5001 Illinois U.S.A.
  • 3128285002 | +1 312-828-5002 Illinois U.S.A.
  • 3128285003 | +1 312-828-5003 Illinois U.S.A.
  • 3128285004 | +1 312-828-5004 Illinois U.S.A.
  • 3128285005 | +1 312-828-5005 Illinois U.S.A.
  • 3128285006 | +1 312-828-5006 Illinois U.S.A.
  • 3128285007 | +1 312-828-5007 Illinois U.S.A.
  • 3128285008 | +1 312-828-5008 Illinois U.S.A.
  • 3128285009 | +1 312-828-5009 Illinois U.S.A.
  • 3128285010 | +1 312-828-5010 Illinois U.S.A.
  • 3128285011 | +1 312-828-5011 Illinois U.S.A.
  • 3128285012 | +1 312-828-5012 Illinois U.S.A.
  • 3128285013 | +1 312-828-5013 Illinois U.S.A.
  • 3128285014 | +1 312-828-5014 Illinois U.S.A.
  • 3128285015 | +1 312-828-5015 Illinois U.S.A.
  • 3128285016 | +1 312-828-5016 Illinois U.S.A.
  • 3128285017 | +1 312-828-5017 Illinois U.S.A.
  • 3128285018 | +1 312-828-5018 Illinois U.S.A.
  • 3128285019 | +1 312-828-5019 Illinois U.S.A.
  • 3128285020 | +1 312-828-5020 Illinois U.S.A.
  • 3128285021 | +1 312-828-5021 Illinois U.S.A.
  • 3128285022 | +1 312-828-5022 Illinois U.S.A.
  • 3128285023 | +1 312-828-5023 Illinois U.S.A.
  • 3128285024 | +1 312-828-5024 Illinois U.S.A.
  • 3128285025 | +1 312-828-5025 Illinois U.S.A.
  • 3128285026 | +1 312-828-5026 Illinois U.S.A.
  • 3128285027 | +1 312-828-5027 Illinois U.S.A.
  • 3128285028 | +1 312-828-5028 Illinois U.S.A.
  • 3128285029 | +1 312-828-5029 Illinois U.S.A.
  • 3128285030 | +1 312-828-5030 Illinois U.S.A.
  • 3128285031 | +1 312-828-5031 Illinois U.S.A.
  • 3128285032 | +1 312-828-5032 Illinois U.S.A.
  • 3128285033 | +1 312-828-5033 Illinois U.S.A.
  • 3128285034 | +1 312-828-5034 Illinois U.S.A.
  • 3128285035 | +1 312-828-5035 Illinois U.S.A.
  • 3128285036 | +1 312-828-5036 Illinois U.S.A.
  • 3128285037 | +1 312-828-5037 Illinois U.S.A.
  • 3128285038 | +1 312-828-5038 Illinois U.S.A.
  • 3128285039 | +1 312-828-5039 Illinois U.S.A.
  • 3128285040 | +1 312-828-5040 Illinois U.S.A.
  • 3128285041 | +1 312-828-5041 Illinois U.S.A.
  • 3128285042 | +1 312-828-5042 Illinois U.S.A.
  • 3128285043 | +1 312-828-5043 Illinois U.S.A.
  • 3128285044 | +1 312-828-5044 Illinois U.S.A.
  • 3128285045 | +1 312-828-5045 Illinois U.S.A.
  • 3128285046 | +1 312-828-5046 Illinois U.S.A.
  • 3128285047 | +1 312-828-5047 Illinois U.S.A.
  • 3128285048 | +1 312-828-5048 Illinois U.S.A.
  • 3128285049 | +1 312-828-5049 Illinois U.S.A.
  • 3128285050 | +1 312-828-5050 Illinois U.S.A.
  • 3128285051 | +1 312-828-5051 Illinois U.S.A.
  • 3128285052 | +1 312-828-5052 Illinois U.S.A.
  • 3128285053 | +1 312-828-5053 Illinois U.S.A.
  • 3128285054 | +1 312-828-5054 Illinois U.S.A.
  • 3128285055 | +1 312-828-5055 Illinois U.S.A.
  • 3128285056 | +1 312-828-5056 Illinois U.S.A.
  • 3128285057 | +1 312-828-5057 Illinois U.S.A.
  • 3128285058 | +1 312-828-5058 Illinois U.S.A.
  • 3128285059 | +1 312-828-5059 Illinois U.S.A.
  • 3128285060 | +1 312-828-5060 Illinois U.S.A.
  • 3128285061 | +1 312-828-5061 Illinois U.S.A.
  • 3128285062 | +1 312-828-5062 Illinois U.S.A.
  • 3128285063 | +1 312-828-5063 Illinois U.S.A.
  • 3128285064 | +1 312-828-5064 Illinois U.S.A.
  • 3128285065 | +1 312-828-5065 Illinois U.S.A.
  • 3128285066 | +1 312-828-5066 Illinois U.S.A.
  • 3128285067 | +1 312-828-5067 Illinois U.S.A.
  • 3128285068 | +1 312-828-5068 Illinois U.S.A.
  • 3128285069 | +1 312-828-5069 Illinois U.S.A.
  • 3128285070 | +1 312-828-5070 Illinois U.S.A.
  • 3128285071 | +1 312-828-5071 Illinois U.S.A.
  • 3128285072 | +1 312-828-5072 Illinois U.S.A.
  • 3128285073 | +1 312-828-5073 Illinois U.S.A.
  • 3128285074 | +1 312-828-5074 Illinois U.S.A.
  • 3128285075 | +1 312-828-5075 Illinois U.S.A.
  • 3128285076 | +1 312-828-5076 Illinois U.S.A.
  • 3128285077 | +1 312-828-5077 Illinois U.S.A.
  • 3128285078 | +1 312-828-5078 Illinois U.S.A.
  • 3128285079 | +1 312-828-5079 Illinois U.S.A.
  • 3128285080 | +1 312-828-5080 Illinois U.S.A.
  • 3128285081 | +1 312-828-5081 Illinois U.S.A.
  • 3128285082 | +1 312-828-5082 Illinois U.S.A.
  • 3128285083 | +1 312-828-5083 Illinois U.S.A.
  • 3128285084 | +1 312-828-5084 Illinois U.S.A.
  • 3128285085 | +1 312-828-5085 Illinois U.S.A.
  • 3128285086 | +1 312-828-5086 Illinois U.S.A.
  • 3128285087 | +1 312-828-5087 Illinois U.S.A.
  • 3128285088 | +1 312-828-5088 Illinois U.S.A.
  • 3128285089 | +1 312-828-5089 Illinois U.S.A.
  • 3128285090 | +1 312-828-5090 Illinois U.S.A.
  • 3128285091 | +1 312-828-5091 Illinois U.S.A.
  • 3128285092 | +1 312-828-5092 Illinois U.S.A.
  • 3128285093 | +1 312-828-5093 Illinois U.S.A.
  • 3128285094 | +1 312-828-5094 Illinois U.S.A.
  • 3128285095 | +1 312-828-5095 Illinois U.S.A.
  • 3128285096 | +1 312-828-5096 Illinois U.S.A.
  • 3128285097 | +1 312-828-5097 Illinois U.S.A.
  • 3128285098 | +1 312-828-5098 Illinois U.S.A.
  • 3128285099 | +1 312-828-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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