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).

  • 3123795000 | +1 312-379-5000 Illinois U.S.A.
  • 3123795001 | +1 312-379-5001 Illinois U.S.A.
  • 3123795002 | +1 312-379-5002 Illinois U.S.A.
  • 3123795003 | +1 312-379-5003 Illinois U.S.A.
  • 3123795004 | +1 312-379-5004 Illinois U.S.A.
  • 3123795005 | +1 312-379-5005 Illinois U.S.A.
  • 3123795006 | +1 312-379-5006 Illinois U.S.A.
  • 3123795007 | +1 312-379-5007 Illinois U.S.A.
  • 3123795008 | +1 312-379-5008 Illinois U.S.A.
  • 3123795009 | +1 312-379-5009 Illinois U.S.A.
  • 3123795010 | +1 312-379-5010 Illinois U.S.A.
  • 3123795011 | +1 312-379-5011 Illinois U.S.A.
  • 3123795012 | +1 312-379-5012 Illinois U.S.A.
  • 3123795013 | +1 312-379-5013 Illinois U.S.A.
  • 3123795014 | +1 312-379-5014 Illinois U.S.A.
  • 3123795015 | +1 312-379-5015 Illinois U.S.A.
  • 3123795016 | +1 312-379-5016 Illinois U.S.A.
  • 3123795017 | +1 312-379-5017 Illinois U.S.A.
  • 3123795018 | +1 312-379-5018 Illinois U.S.A.
  • 3123795019 | +1 312-379-5019 Illinois U.S.A.
  • 3123795020 | +1 312-379-5020 Illinois U.S.A.
  • 3123795021 | +1 312-379-5021 Illinois U.S.A.
  • 3123795022 | +1 312-379-5022 Illinois U.S.A.
  • 3123795023 | +1 312-379-5023 Illinois U.S.A.
  • 3123795024 | +1 312-379-5024 Illinois U.S.A.
  • 3123795025 | +1 312-379-5025 Illinois U.S.A.
  • 3123795026 | +1 312-379-5026 Illinois U.S.A.
  • 3123795027 | +1 312-379-5027 Illinois U.S.A.
  • 3123795028 | +1 312-379-5028 Illinois U.S.A.
  • 3123795029 | +1 312-379-5029 Illinois U.S.A.
  • 3123795030 | +1 312-379-5030 Illinois U.S.A.
  • 3123795031 | +1 312-379-5031 Illinois U.S.A.
  • 3123795032 | +1 312-379-5032 Illinois U.S.A.
  • 3123795033 | +1 312-379-5033 Illinois U.S.A.
  • 3123795034 | +1 312-379-5034 Illinois U.S.A.
  • 3123795035 | +1 312-379-5035 Illinois U.S.A.
  • 3123795036 | +1 312-379-5036 Illinois U.S.A.
  • 3123795037 | +1 312-379-5037 Illinois U.S.A.
  • 3123795038 | +1 312-379-5038 Illinois U.S.A.
  • 3123795039 | +1 312-379-5039 Illinois U.S.A.
  • 3123795040 | +1 312-379-5040 Illinois U.S.A.
  • 3123795041 | +1 312-379-5041 Illinois U.S.A.
  • 3123795042 | +1 312-379-5042 Illinois U.S.A.
  • 3123795043 | +1 312-379-5043 Illinois U.S.A.
  • 3123795044 | +1 312-379-5044 Illinois U.S.A.
  • 3123795045 | +1 312-379-5045 Illinois U.S.A.
  • 3123795046 | +1 312-379-5046 Illinois U.S.A.
  • 3123795047 | +1 312-379-5047 Illinois U.S.A.
  • 3123795048 | +1 312-379-5048 Illinois U.S.A.
  • 3123795049 | +1 312-379-5049 Illinois U.S.A.
  • 3123795050 | +1 312-379-5050 Illinois U.S.A.
  • 3123795051 | +1 312-379-5051 Illinois U.S.A.
  • 3123795052 | +1 312-379-5052 Illinois U.S.A.
  • 3123795053 | +1 312-379-5053 Illinois U.S.A.
  • 3123795054 | +1 312-379-5054 Illinois U.S.A.
  • 3123795055 | +1 312-379-5055 Illinois U.S.A.
  • 3123795056 | +1 312-379-5056 Illinois U.S.A.
  • 3123795057 | +1 312-379-5057 Illinois U.S.A.
  • 3123795058 | +1 312-379-5058 Illinois U.S.A.
  • 3123795059 | +1 312-379-5059 Illinois U.S.A.
  • 3123795060 | +1 312-379-5060 Illinois U.S.A.
  • 3123795061 | +1 312-379-5061 Illinois U.S.A.
  • 3123795062 | +1 312-379-5062 Illinois U.S.A.
  • 3123795063 | +1 312-379-5063 Illinois U.S.A.
  • 3123795064 | +1 312-379-5064 Illinois U.S.A.
  • 3123795065 | +1 312-379-5065 Illinois U.S.A.
  • 3123795066 | +1 312-379-5066 Illinois U.S.A.
  • 3123795067 | +1 312-379-5067 Illinois U.S.A.
  • 3123795068 | +1 312-379-5068 Illinois U.S.A.
  • 3123795069 | +1 312-379-5069 Illinois U.S.A.
  • 3123795070 | +1 312-379-5070 Illinois U.S.A.
  • 3123795071 | +1 312-379-5071 Illinois U.S.A.
  • 3123795072 | +1 312-379-5072 Illinois U.S.A.
  • 3123795073 | +1 312-379-5073 Illinois U.S.A.
  • 3123795074 | +1 312-379-5074 Illinois U.S.A.
  • 3123795075 | +1 312-379-5075 Illinois U.S.A.
  • 3123795076 | +1 312-379-5076 Illinois U.S.A.
  • 3123795077 | +1 312-379-5077 Illinois U.S.A.
  • 3123795078 | +1 312-379-5078 Illinois U.S.A.
  • 3123795079 | +1 312-379-5079 Illinois U.S.A.
  • 3123795080 | +1 312-379-5080 Illinois U.S.A.
  • 3123795081 | +1 312-379-5081 Illinois U.S.A.
  • 3123795082 | +1 312-379-5082 Illinois U.S.A.
  • 3123795083 | +1 312-379-5083 Illinois U.S.A.
  • 3123795084 | +1 312-379-5084 Illinois U.S.A.
  • 3123795085 | +1 312-379-5085 Illinois U.S.A.
  • 3123795086 | +1 312-379-5086 Illinois U.S.A.
  • 3123795087 | +1 312-379-5087 Illinois U.S.A.
  • 3123795088 | +1 312-379-5088 Illinois U.S.A.
  • 3123795089 | +1 312-379-5089 Illinois U.S.A.
  • 3123795090 | +1 312-379-5090 Illinois U.S.A.
  • 3123795091 | +1 312-379-5091 Illinois U.S.A.
  • 3123795092 | +1 312-379-5092 Illinois U.S.A.
  • 3123795093 | +1 312-379-5093 Illinois U.S.A.
  • 3123795094 | +1 312-379-5094 Illinois U.S.A.
  • 3123795095 | +1 312-379-5095 Illinois U.S.A.
  • 3123795096 | +1 312-379-5096 Illinois U.S.A.
  • 3123795097 | +1 312-379-5097 Illinois U.S.A.
  • 3123795098 | +1 312-379-5098 Illinois U.S.A.
  • 3123795099 | +1 312-379-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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