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).

  • 3129125000 | +1 312-912-5000 Illinois U.S.A.
  • 3129125001 | +1 312-912-5001 Illinois U.S.A.
  • 3129125002 | +1 312-912-5002 Illinois U.S.A.
  • 3129125003 | +1 312-912-5003 Illinois U.S.A.
  • 3129125004 | +1 312-912-5004 Illinois U.S.A.
  • 3129125005 | +1 312-912-5005 Illinois U.S.A.
  • 3129125006 | +1 312-912-5006 Illinois U.S.A.
  • 3129125007 | +1 312-912-5007 Illinois U.S.A.
  • 3129125008 | +1 312-912-5008 Illinois U.S.A.
  • 3129125009 | +1 312-912-5009 Illinois U.S.A.
  • 3129125010 | +1 312-912-5010 Illinois U.S.A.
  • 3129125011 | +1 312-912-5011 Illinois U.S.A.
  • 3129125012 | +1 312-912-5012 Illinois U.S.A.
  • 3129125013 | +1 312-912-5013 Illinois U.S.A.
  • 3129125014 | +1 312-912-5014 Illinois U.S.A.
  • 3129125015 | +1 312-912-5015 Illinois U.S.A.
  • 3129125016 | +1 312-912-5016 Illinois U.S.A.
  • 3129125017 | +1 312-912-5017 Illinois U.S.A.
  • 3129125018 | +1 312-912-5018 Illinois U.S.A.
  • 3129125019 | +1 312-912-5019 Illinois U.S.A.
  • 3129125020 | +1 312-912-5020 Illinois U.S.A.
  • 3129125021 | +1 312-912-5021 Illinois U.S.A.
  • 3129125022 | +1 312-912-5022 Illinois U.S.A.
  • 3129125023 | +1 312-912-5023 Illinois U.S.A.
  • 3129125024 | +1 312-912-5024 Illinois U.S.A.
  • 3129125025 | +1 312-912-5025 Illinois U.S.A.
  • 3129125026 | +1 312-912-5026 Illinois U.S.A.
  • 3129125027 | +1 312-912-5027 Illinois U.S.A.
  • 3129125028 | +1 312-912-5028 Illinois U.S.A.
  • 3129125029 | +1 312-912-5029 Illinois U.S.A.
  • 3129125030 | +1 312-912-5030 Illinois U.S.A.
  • 3129125031 | +1 312-912-5031 Illinois U.S.A.
  • 3129125032 | +1 312-912-5032 Illinois U.S.A.
  • 3129125033 | +1 312-912-5033 Illinois U.S.A.
  • 3129125034 | +1 312-912-5034 Illinois U.S.A.
  • 3129125035 | +1 312-912-5035 Illinois U.S.A.
  • 3129125036 | +1 312-912-5036 Illinois U.S.A.
  • 3129125037 | +1 312-912-5037 Illinois U.S.A.
  • 3129125038 | +1 312-912-5038 Illinois U.S.A.
  • 3129125039 | +1 312-912-5039 Illinois U.S.A.
  • 3129125040 | +1 312-912-5040 Illinois U.S.A.
  • 3129125041 | +1 312-912-5041 Illinois U.S.A.
  • 3129125042 | +1 312-912-5042 Illinois U.S.A.
  • 3129125043 | +1 312-912-5043 Illinois U.S.A.
  • 3129125044 | +1 312-912-5044 Illinois U.S.A.
  • 3129125045 | +1 312-912-5045 Illinois U.S.A.
  • 3129125046 | +1 312-912-5046 Illinois U.S.A.
  • 3129125047 | +1 312-912-5047 Illinois U.S.A.
  • 3129125048 | +1 312-912-5048 Illinois U.S.A.
  • 3129125049 | +1 312-912-5049 Illinois U.S.A.
  • 3129125050 | +1 312-912-5050 Illinois U.S.A.
  • 3129125051 | +1 312-912-5051 Illinois U.S.A.
  • 3129125052 | +1 312-912-5052 Illinois U.S.A.
  • 3129125053 | +1 312-912-5053 Illinois U.S.A.
  • 3129125054 | +1 312-912-5054 Illinois U.S.A.
  • 3129125055 | +1 312-912-5055 Illinois U.S.A.
  • 3129125056 | +1 312-912-5056 Illinois U.S.A.
  • 3129125057 | +1 312-912-5057 Illinois U.S.A.
  • 3129125058 | +1 312-912-5058 Illinois U.S.A.
  • 3129125059 | +1 312-912-5059 Illinois U.S.A.
  • 3129125060 | +1 312-912-5060 Illinois U.S.A.
  • 3129125061 | +1 312-912-5061 Illinois U.S.A.
  • 3129125062 | +1 312-912-5062 Illinois U.S.A.
  • 3129125063 | +1 312-912-5063 Illinois U.S.A.
  • 3129125064 | +1 312-912-5064 Illinois U.S.A.
  • 3129125065 | +1 312-912-5065 Illinois U.S.A.
  • 3129125066 | +1 312-912-5066 Illinois U.S.A.
  • 3129125067 | +1 312-912-5067 Illinois U.S.A.
  • 3129125068 | +1 312-912-5068 Illinois U.S.A.
  • 3129125069 | +1 312-912-5069 Illinois U.S.A.
  • 3129125070 | +1 312-912-5070 Illinois U.S.A.
  • 3129125071 | +1 312-912-5071 Illinois U.S.A.
  • 3129125072 | +1 312-912-5072 Illinois U.S.A.
  • 3129125073 | +1 312-912-5073 Illinois U.S.A.
  • 3129125074 | +1 312-912-5074 Illinois U.S.A.
  • 3129125075 | +1 312-912-5075 Illinois U.S.A.
  • 3129125076 | +1 312-912-5076 Illinois U.S.A.
  • 3129125077 | +1 312-912-5077 Illinois U.S.A.
  • 3129125078 | +1 312-912-5078 Illinois U.S.A.
  • 3129125079 | +1 312-912-5079 Illinois U.S.A.
  • 3129125080 | +1 312-912-5080 Illinois U.S.A.
  • 3129125081 | +1 312-912-5081 Illinois U.S.A.
  • 3129125082 | +1 312-912-5082 Illinois U.S.A.
  • 3129125083 | +1 312-912-5083 Illinois U.S.A.
  • 3129125084 | +1 312-912-5084 Illinois U.S.A.
  • 3129125085 | +1 312-912-5085 Illinois U.S.A.
  • 3129125086 | +1 312-912-5086 Illinois U.S.A.
  • 3129125087 | +1 312-912-5087 Illinois U.S.A.
  • 3129125088 | +1 312-912-5088 Illinois U.S.A.
  • 3129125089 | +1 312-912-5089 Illinois U.S.A.
  • 3129125090 | +1 312-912-5090 Illinois U.S.A.
  • 3129125091 | +1 312-912-5091 Illinois U.S.A.
  • 3129125092 | +1 312-912-5092 Illinois U.S.A.
  • 3129125093 | +1 312-912-5093 Illinois U.S.A.
  • 3129125094 | +1 312-912-5094 Illinois U.S.A.
  • 3129125095 | +1 312-912-5095 Illinois U.S.A.
  • 3129125096 | +1 312-912-5096 Illinois U.S.A.
  • 3129125097 | +1 312-912-5097 Illinois U.S.A.
  • 3129125098 | +1 312-912-5098 Illinois U.S.A.
  • 3129125099 | +1 312-912-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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