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).

  • 3128125000 | +1 312-812-5000 Illinois U.S.A.
  • 3128125001 | +1 312-812-5001 Illinois U.S.A.
  • 3128125002 | +1 312-812-5002 Illinois U.S.A.
  • 3128125003 | +1 312-812-5003 Illinois U.S.A.
  • 3128125004 | +1 312-812-5004 Illinois U.S.A.
  • 3128125005 | +1 312-812-5005 Illinois U.S.A.
  • 3128125006 | +1 312-812-5006 Illinois U.S.A.
  • 3128125007 | +1 312-812-5007 Illinois U.S.A.
  • 3128125008 | +1 312-812-5008 Illinois U.S.A.
  • 3128125009 | +1 312-812-5009 Illinois U.S.A.
  • 3128125010 | +1 312-812-5010 Illinois U.S.A.
  • 3128125011 | +1 312-812-5011 Illinois U.S.A.
  • 3128125012 | +1 312-812-5012 Illinois U.S.A.
  • 3128125013 | +1 312-812-5013 Illinois U.S.A.
  • 3128125014 | +1 312-812-5014 Illinois U.S.A.
  • 3128125015 | +1 312-812-5015 Illinois U.S.A.
  • 3128125016 | +1 312-812-5016 Illinois U.S.A.
  • 3128125017 | +1 312-812-5017 Illinois U.S.A.
  • 3128125018 | +1 312-812-5018 Illinois U.S.A.
  • 3128125019 | +1 312-812-5019 Illinois U.S.A.
  • 3128125020 | +1 312-812-5020 Illinois U.S.A.
  • 3128125021 | +1 312-812-5021 Illinois U.S.A.
  • 3128125022 | +1 312-812-5022 Illinois U.S.A.
  • 3128125023 | +1 312-812-5023 Illinois U.S.A.
  • 3128125024 | +1 312-812-5024 Illinois U.S.A.
  • 3128125025 | +1 312-812-5025 Illinois U.S.A.
  • 3128125026 | +1 312-812-5026 Illinois U.S.A.
  • 3128125027 | +1 312-812-5027 Illinois U.S.A.
  • 3128125028 | +1 312-812-5028 Illinois U.S.A.
  • 3128125029 | +1 312-812-5029 Illinois U.S.A.
  • 3128125030 | +1 312-812-5030 Illinois U.S.A.
  • 3128125031 | +1 312-812-5031 Illinois U.S.A.
  • 3128125032 | +1 312-812-5032 Illinois U.S.A.
  • 3128125033 | +1 312-812-5033 Illinois U.S.A.
  • 3128125034 | +1 312-812-5034 Illinois U.S.A.
  • 3128125035 | +1 312-812-5035 Illinois U.S.A.
  • 3128125036 | +1 312-812-5036 Illinois U.S.A.
  • 3128125037 | +1 312-812-5037 Illinois U.S.A.
  • 3128125038 | +1 312-812-5038 Illinois U.S.A.
  • 3128125039 | +1 312-812-5039 Illinois U.S.A.
  • 3128125040 | +1 312-812-5040 Illinois U.S.A.
  • 3128125041 | +1 312-812-5041 Illinois U.S.A.
  • 3128125042 | +1 312-812-5042 Illinois U.S.A.
  • 3128125043 | +1 312-812-5043 Illinois U.S.A.
  • 3128125044 | +1 312-812-5044 Illinois U.S.A.
  • 3128125045 | +1 312-812-5045 Illinois U.S.A.
  • 3128125046 | +1 312-812-5046 Illinois U.S.A.
  • 3128125047 | +1 312-812-5047 Illinois U.S.A.
  • 3128125048 | +1 312-812-5048 Illinois U.S.A.
  • 3128125049 | +1 312-812-5049 Illinois U.S.A.
  • 3128125050 | +1 312-812-5050 Illinois U.S.A.
  • 3128125051 | +1 312-812-5051 Illinois U.S.A.
  • 3128125052 | +1 312-812-5052 Illinois U.S.A.
  • 3128125053 | +1 312-812-5053 Illinois U.S.A.
  • 3128125054 | +1 312-812-5054 Illinois U.S.A.
  • 3128125055 | +1 312-812-5055 Illinois U.S.A.
  • 3128125056 | +1 312-812-5056 Illinois U.S.A.
  • 3128125057 | +1 312-812-5057 Illinois U.S.A.
  • 3128125058 | +1 312-812-5058 Illinois U.S.A.
  • 3128125059 | +1 312-812-5059 Illinois U.S.A.
  • 3128125060 | +1 312-812-5060 Illinois U.S.A.
  • 3128125061 | +1 312-812-5061 Illinois U.S.A.
  • 3128125062 | +1 312-812-5062 Illinois U.S.A.
  • 3128125063 | +1 312-812-5063 Illinois U.S.A.
  • 3128125064 | +1 312-812-5064 Illinois U.S.A.
  • 3128125065 | +1 312-812-5065 Illinois U.S.A.
  • 3128125066 | +1 312-812-5066 Illinois U.S.A.
  • 3128125067 | +1 312-812-5067 Illinois U.S.A.
  • 3128125068 | +1 312-812-5068 Illinois U.S.A.
  • 3128125069 | +1 312-812-5069 Illinois U.S.A.
  • 3128125070 | +1 312-812-5070 Illinois U.S.A.
  • 3128125071 | +1 312-812-5071 Illinois U.S.A.
  • 3128125072 | +1 312-812-5072 Illinois U.S.A.
  • 3128125073 | +1 312-812-5073 Illinois U.S.A.
  • 3128125074 | +1 312-812-5074 Illinois U.S.A.
  • 3128125075 | +1 312-812-5075 Illinois U.S.A.
  • 3128125076 | +1 312-812-5076 Illinois U.S.A.
  • 3128125077 | +1 312-812-5077 Illinois U.S.A.
  • 3128125078 | +1 312-812-5078 Illinois U.S.A.
  • 3128125079 | +1 312-812-5079 Illinois U.S.A.
  • 3128125080 | +1 312-812-5080 Illinois U.S.A.
  • 3128125081 | +1 312-812-5081 Illinois U.S.A.
  • 3128125082 | +1 312-812-5082 Illinois U.S.A.
  • 3128125083 | +1 312-812-5083 Illinois U.S.A.
  • 3128125084 | +1 312-812-5084 Illinois U.S.A.
  • 3128125085 | +1 312-812-5085 Illinois U.S.A.
  • 3128125086 | +1 312-812-5086 Illinois U.S.A.
  • 3128125087 | +1 312-812-5087 Illinois U.S.A.
  • 3128125088 | +1 312-812-5088 Illinois U.S.A.
  • 3128125089 | +1 312-812-5089 Illinois U.S.A.
  • 3128125090 | +1 312-812-5090 Illinois U.S.A.
  • 3128125091 | +1 312-812-5091 Illinois U.S.A.
  • 3128125092 | +1 312-812-5092 Illinois U.S.A.
  • 3128125093 | +1 312-812-5093 Illinois U.S.A.
  • 3128125094 | +1 312-812-5094 Illinois U.S.A.
  • 3128125095 | +1 312-812-5095 Illinois U.S.A.
  • 3128125096 | +1 312-812-5096 Illinois U.S.A.
  • 3128125097 | +1 312-812-5097 Illinois U.S.A.
  • 3128125098 | +1 312-812-5098 Illinois U.S.A.
  • 3128125099 | +1 312-812-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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