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).

  • 3123735000 | +1 312-373-5000 Illinois U.S.A.
  • 3123735001 | +1 312-373-5001 Illinois U.S.A.
  • 3123735002 | +1 312-373-5002 Illinois U.S.A.
  • 3123735003 | +1 312-373-5003 Illinois U.S.A.
  • 3123735004 | +1 312-373-5004 Illinois U.S.A.
  • 3123735005 | +1 312-373-5005 Illinois U.S.A.
  • 3123735006 | +1 312-373-5006 Illinois U.S.A.
  • 3123735007 | +1 312-373-5007 Illinois U.S.A.
  • 3123735008 | +1 312-373-5008 Illinois U.S.A.
  • 3123735009 | +1 312-373-5009 Illinois U.S.A.
  • 3123735010 | +1 312-373-5010 Illinois U.S.A.
  • 3123735011 | +1 312-373-5011 Illinois U.S.A.
  • 3123735012 | +1 312-373-5012 Illinois U.S.A.
  • 3123735013 | +1 312-373-5013 Illinois U.S.A.
  • 3123735014 | +1 312-373-5014 Illinois U.S.A.
  • 3123735015 | +1 312-373-5015 Illinois U.S.A.
  • 3123735016 | +1 312-373-5016 Illinois U.S.A.
  • 3123735017 | +1 312-373-5017 Illinois U.S.A.
  • 3123735018 | +1 312-373-5018 Illinois U.S.A.
  • 3123735019 | +1 312-373-5019 Illinois U.S.A.
  • 3123735020 | +1 312-373-5020 Illinois U.S.A.
  • 3123735021 | +1 312-373-5021 Illinois U.S.A.
  • 3123735022 | +1 312-373-5022 Illinois U.S.A.
  • 3123735023 | +1 312-373-5023 Illinois U.S.A.
  • 3123735024 | +1 312-373-5024 Illinois U.S.A.
  • 3123735025 | +1 312-373-5025 Illinois U.S.A.
  • 3123735026 | +1 312-373-5026 Illinois U.S.A.
  • 3123735027 | +1 312-373-5027 Illinois U.S.A.
  • 3123735028 | +1 312-373-5028 Illinois U.S.A.
  • 3123735029 | +1 312-373-5029 Illinois U.S.A.
  • 3123735030 | +1 312-373-5030 Illinois U.S.A.
  • 3123735031 | +1 312-373-5031 Illinois U.S.A.
  • 3123735032 | +1 312-373-5032 Illinois U.S.A.
  • 3123735033 | +1 312-373-5033 Illinois U.S.A.
  • 3123735034 | +1 312-373-5034 Illinois U.S.A.
  • 3123735035 | +1 312-373-5035 Illinois U.S.A.
  • 3123735036 | +1 312-373-5036 Illinois U.S.A.
  • 3123735037 | +1 312-373-5037 Illinois U.S.A.
  • 3123735038 | +1 312-373-5038 Illinois U.S.A.
  • 3123735039 | +1 312-373-5039 Illinois U.S.A.
  • 3123735040 | +1 312-373-5040 Illinois U.S.A.
  • 3123735041 | +1 312-373-5041 Illinois U.S.A.
  • 3123735042 | +1 312-373-5042 Illinois U.S.A.
  • 3123735043 | +1 312-373-5043 Illinois U.S.A.
  • 3123735044 | +1 312-373-5044 Illinois U.S.A.
  • 3123735045 | +1 312-373-5045 Illinois U.S.A.
  • 3123735046 | +1 312-373-5046 Illinois U.S.A.
  • 3123735047 | +1 312-373-5047 Illinois U.S.A.
  • 3123735048 | +1 312-373-5048 Illinois U.S.A.
  • 3123735049 | +1 312-373-5049 Illinois U.S.A.
  • 3123735050 | +1 312-373-5050 Illinois U.S.A.
  • 3123735051 | +1 312-373-5051 Illinois U.S.A.
  • 3123735052 | +1 312-373-5052 Illinois U.S.A.
  • 3123735053 | +1 312-373-5053 Illinois U.S.A.
  • 3123735054 | +1 312-373-5054 Illinois U.S.A.
  • 3123735055 | +1 312-373-5055 Illinois U.S.A.
  • 3123735056 | +1 312-373-5056 Illinois U.S.A.
  • 3123735057 | +1 312-373-5057 Illinois U.S.A.
  • 3123735058 | +1 312-373-5058 Illinois U.S.A.
  • 3123735059 | +1 312-373-5059 Illinois U.S.A.
  • 3123735060 | +1 312-373-5060 Illinois U.S.A.
  • 3123735061 | +1 312-373-5061 Illinois U.S.A.
  • 3123735062 | +1 312-373-5062 Illinois U.S.A.
  • 3123735063 | +1 312-373-5063 Illinois U.S.A.
  • 3123735064 | +1 312-373-5064 Illinois U.S.A.
  • 3123735065 | +1 312-373-5065 Illinois U.S.A.
  • 3123735066 | +1 312-373-5066 Illinois U.S.A.
  • 3123735067 | +1 312-373-5067 Illinois U.S.A.
  • 3123735068 | +1 312-373-5068 Illinois U.S.A.
  • 3123735069 | +1 312-373-5069 Illinois U.S.A.
  • 3123735070 | +1 312-373-5070 Illinois U.S.A.
  • 3123735071 | +1 312-373-5071 Illinois U.S.A.
  • 3123735072 | +1 312-373-5072 Illinois U.S.A.
  • 3123735073 | +1 312-373-5073 Illinois U.S.A.
  • 3123735074 | +1 312-373-5074 Illinois U.S.A.
  • 3123735075 | +1 312-373-5075 Illinois U.S.A.
  • 3123735076 | +1 312-373-5076 Illinois U.S.A.
  • 3123735077 | +1 312-373-5077 Illinois U.S.A.
  • 3123735078 | +1 312-373-5078 Illinois U.S.A.
  • 3123735079 | +1 312-373-5079 Illinois U.S.A.
  • 3123735080 | +1 312-373-5080 Illinois U.S.A.
  • 3123735081 | +1 312-373-5081 Illinois U.S.A.
  • 3123735082 | +1 312-373-5082 Illinois U.S.A.
  • 3123735083 | +1 312-373-5083 Illinois U.S.A.
  • 3123735084 | +1 312-373-5084 Illinois U.S.A.
  • 3123735085 | +1 312-373-5085 Illinois U.S.A.
  • 3123735086 | +1 312-373-5086 Illinois U.S.A.
  • 3123735087 | +1 312-373-5087 Illinois U.S.A.
  • 3123735088 | +1 312-373-5088 Illinois U.S.A.
  • 3123735089 | +1 312-373-5089 Illinois U.S.A.
  • 3123735090 | +1 312-373-5090 Illinois U.S.A.
  • 3123735091 | +1 312-373-5091 Illinois U.S.A.
  • 3123735092 | +1 312-373-5092 Illinois U.S.A.
  • 3123735093 | +1 312-373-5093 Illinois U.S.A.
  • 3123735094 | +1 312-373-5094 Illinois U.S.A.
  • 3123735095 | +1 312-373-5095 Illinois U.S.A.
  • 3123735096 | +1 312-373-5096 Illinois U.S.A.
  • 3123735097 | +1 312-373-5097 Illinois U.S.A.
  • 3123735098 | +1 312-373-5098 Illinois U.S.A.
  • 3123735099 | +1 312-373-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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