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).

  • 3128425000 | +1 312-842-5000 Illinois U.S.A.
  • 3128425001 | +1 312-842-5001 Illinois U.S.A.
  • 3128425002 | +1 312-842-5002 Illinois U.S.A.
  • 3128425003 | +1 312-842-5003 Illinois U.S.A.
  • 3128425004 | +1 312-842-5004 Illinois U.S.A.
  • 3128425005 | +1 312-842-5005 Illinois U.S.A.
  • 3128425006 | +1 312-842-5006 Illinois U.S.A.
  • 3128425007 | +1 312-842-5007 Illinois U.S.A.
  • 3128425008 | +1 312-842-5008 Illinois U.S.A.
  • 3128425009 | +1 312-842-5009 Illinois U.S.A.
  • 3128425010 | +1 312-842-5010 Illinois U.S.A.
  • 3128425011 | +1 312-842-5011 Illinois U.S.A.
  • 3128425012 | +1 312-842-5012 Illinois U.S.A.
  • 3128425013 | +1 312-842-5013 Illinois U.S.A.
  • 3128425014 | +1 312-842-5014 Illinois U.S.A.
  • 3128425015 | +1 312-842-5015 Illinois U.S.A.
  • 3128425016 | +1 312-842-5016 Illinois U.S.A.
  • 3128425017 | +1 312-842-5017 Illinois U.S.A.
  • 3128425018 | +1 312-842-5018 Illinois U.S.A.
  • 3128425019 | +1 312-842-5019 Illinois U.S.A.
  • 3128425020 | +1 312-842-5020 Illinois U.S.A.
  • 3128425021 | +1 312-842-5021 Illinois U.S.A.
  • 3128425022 | +1 312-842-5022 Illinois U.S.A.
  • 3128425023 | +1 312-842-5023 Illinois U.S.A.
  • 3128425024 | +1 312-842-5024 Illinois U.S.A.
  • 3128425025 | +1 312-842-5025 Illinois U.S.A.
  • 3128425026 | +1 312-842-5026 Illinois U.S.A.
  • 3128425027 | +1 312-842-5027 Illinois U.S.A.
  • 3128425028 | +1 312-842-5028 Illinois U.S.A.
  • 3128425029 | +1 312-842-5029 Illinois U.S.A.
  • 3128425030 | +1 312-842-5030 Illinois U.S.A.
  • 3128425031 | +1 312-842-5031 Illinois U.S.A.
  • 3128425032 | +1 312-842-5032 Illinois U.S.A.
  • 3128425033 | +1 312-842-5033 Illinois U.S.A.
  • 3128425034 | +1 312-842-5034 Illinois U.S.A.
  • 3128425035 | +1 312-842-5035 Illinois U.S.A.
  • 3128425036 | +1 312-842-5036 Illinois U.S.A.
  • 3128425037 | +1 312-842-5037 Illinois U.S.A.
  • 3128425038 | +1 312-842-5038 Illinois U.S.A.
  • 3128425039 | +1 312-842-5039 Illinois U.S.A.
  • 3128425040 | +1 312-842-5040 Illinois U.S.A.
  • 3128425041 | +1 312-842-5041 Illinois U.S.A.
  • 3128425042 | +1 312-842-5042 Illinois U.S.A.
  • 3128425043 | +1 312-842-5043 Illinois U.S.A.
  • 3128425044 | +1 312-842-5044 Illinois U.S.A.
  • 3128425045 | +1 312-842-5045 Illinois U.S.A.
  • 3128425046 | +1 312-842-5046 Illinois U.S.A.
  • 3128425047 | +1 312-842-5047 Illinois U.S.A.
  • 3128425048 | +1 312-842-5048 Illinois U.S.A.
  • 3128425049 | +1 312-842-5049 Illinois U.S.A.
  • 3128425050 | +1 312-842-5050 Illinois U.S.A.
  • 3128425051 | +1 312-842-5051 Illinois U.S.A.
  • 3128425052 | +1 312-842-5052 Illinois U.S.A.
  • 3128425053 | +1 312-842-5053 Illinois U.S.A.
  • 3128425054 | +1 312-842-5054 Illinois U.S.A.
  • 3128425055 | +1 312-842-5055 Illinois U.S.A.
  • 3128425056 | +1 312-842-5056 Illinois U.S.A.
  • 3128425057 | +1 312-842-5057 Illinois U.S.A.
  • 3128425058 | +1 312-842-5058 Illinois U.S.A.
  • 3128425059 | +1 312-842-5059 Illinois U.S.A.
  • 3128425060 | +1 312-842-5060 Illinois U.S.A.
  • 3128425061 | +1 312-842-5061 Illinois U.S.A.
  • 3128425062 | +1 312-842-5062 Illinois U.S.A.
  • 3128425063 | +1 312-842-5063 Illinois U.S.A.
  • 3128425064 | +1 312-842-5064 Illinois U.S.A.
  • 3128425065 | +1 312-842-5065 Illinois U.S.A.
  • 3128425066 | +1 312-842-5066 Illinois U.S.A.
  • 3128425067 | +1 312-842-5067 Illinois U.S.A.
  • 3128425068 | +1 312-842-5068 Illinois U.S.A.
  • 3128425069 | +1 312-842-5069 Illinois U.S.A.
  • 3128425070 | +1 312-842-5070 Illinois U.S.A.
  • 3128425071 | +1 312-842-5071 Illinois U.S.A.
  • 3128425072 | +1 312-842-5072 Illinois U.S.A.
  • 3128425073 | +1 312-842-5073 Illinois U.S.A.
  • 3128425074 | +1 312-842-5074 Illinois U.S.A.
  • 3128425075 | +1 312-842-5075 Illinois U.S.A.
  • 3128425076 | +1 312-842-5076 Illinois U.S.A.
  • 3128425077 | +1 312-842-5077 Illinois U.S.A.
  • 3128425078 | +1 312-842-5078 Illinois U.S.A.
  • 3128425079 | +1 312-842-5079 Illinois U.S.A.
  • 3128425080 | +1 312-842-5080 Illinois U.S.A.
  • 3128425081 | +1 312-842-5081 Illinois U.S.A.
  • 3128425082 | +1 312-842-5082 Illinois U.S.A.
  • 3128425083 | +1 312-842-5083 Illinois U.S.A.
  • 3128425084 | +1 312-842-5084 Illinois U.S.A.
  • 3128425085 | +1 312-842-5085 Illinois U.S.A.
  • 3128425086 | +1 312-842-5086 Illinois U.S.A.
  • 3128425087 | +1 312-842-5087 Illinois U.S.A.
  • 3128425088 | +1 312-842-5088 Illinois U.S.A.
  • 3128425089 | +1 312-842-5089 Illinois U.S.A.
  • 3128425090 | +1 312-842-5090 Illinois U.S.A.
  • 3128425091 | +1 312-842-5091 Illinois U.S.A.
  • 3128425092 | +1 312-842-5092 Illinois U.S.A.
  • 3128425093 | +1 312-842-5093 Illinois U.S.A.
  • 3128425094 | +1 312-842-5094 Illinois U.S.A.
  • 3128425095 | +1 312-842-5095 Illinois U.S.A.
  • 3128425096 | +1 312-842-5096 Illinois U.S.A.
  • 3128425097 | +1 312-842-5097 Illinois U.S.A.
  • 3128425098 | +1 312-842-5098 Illinois U.S.A.
  • 3128425099 | +1 312-842-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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