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).

  • 3129445000 | +1 312-944-5000 Illinois U.S.A.
  • 3129445001 | +1 312-944-5001 Illinois U.S.A.
  • 3129445002 | +1 312-944-5002 Illinois U.S.A.
  • 3129445003 | +1 312-944-5003 Illinois U.S.A.
  • 3129445004 | +1 312-944-5004 Illinois U.S.A.
  • 3129445005 | +1 312-944-5005 Illinois U.S.A.
  • 3129445006 | +1 312-944-5006 Illinois U.S.A.
  • 3129445007 | +1 312-944-5007 Illinois U.S.A.
  • 3129445008 | +1 312-944-5008 Illinois U.S.A.
  • 3129445009 | +1 312-944-5009 Illinois U.S.A.
  • 3129445010 | +1 312-944-5010 Illinois U.S.A.
  • 3129445011 | +1 312-944-5011 Illinois U.S.A.
  • 3129445012 | +1 312-944-5012 Illinois U.S.A.
  • 3129445013 | +1 312-944-5013 Illinois U.S.A.
  • 3129445014 | +1 312-944-5014 Illinois U.S.A.
  • 3129445015 | +1 312-944-5015 Illinois U.S.A.
  • 3129445016 | +1 312-944-5016 Illinois U.S.A.
  • 3129445017 | +1 312-944-5017 Illinois U.S.A.
  • 3129445018 | +1 312-944-5018 Illinois U.S.A.
  • 3129445019 | +1 312-944-5019 Illinois U.S.A.
  • 3129445020 | +1 312-944-5020 Illinois U.S.A.
  • 3129445021 | +1 312-944-5021 Illinois U.S.A.
  • 3129445022 | +1 312-944-5022 Illinois U.S.A.
  • 3129445023 | +1 312-944-5023 Illinois U.S.A.
  • 3129445024 | +1 312-944-5024 Illinois U.S.A.
  • 3129445025 | +1 312-944-5025 Illinois U.S.A.
  • 3129445026 | +1 312-944-5026 Illinois U.S.A.
  • 3129445027 | +1 312-944-5027 Illinois U.S.A.
  • 3129445028 | +1 312-944-5028 Illinois U.S.A.
  • 3129445029 | +1 312-944-5029 Illinois U.S.A.
  • 3129445030 | +1 312-944-5030 Illinois U.S.A.
  • 3129445031 | +1 312-944-5031 Illinois U.S.A.
  • 3129445032 | +1 312-944-5032 Illinois U.S.A.
  • 3129445033 | +1 312-944-5033 Illinois U.S.A.
  • 3129445034 | +1 312-944-5034 Illinois U.S.A.
  • 3129445035 | +1 312-944-5035 Illinois U.S.A.
  • 3129445036 | +1 312-944-5036 Illinois U.S.A.
  • 3129445037 | +1 312-944-5037 Illinois U.S.A.
  • 3129445038 | +1 312-944-5038 Illinois U.S.A.
  • 3129445039 | +1 312-944-5039 Illinois U.S.A.
  • 3129445040 | +1 312-944-5040 Illinois U.S.A.
  • 3129445041 | +1 312-944-5041 Illinois U.S.A.
  • 3129445042 | +1 312-944-5042 Illinois U.S.A.
  • 3129445043 | +1 312-944-5043 Illinois U.S.A.
  • 3129445044 | +1 312-944-5044 Illinois U.S.A.
  • 3129445045 | +1 312-944-5045 Illinois U.S.A.
  • 3129445046 | +1 312-944-5046 Illinois U.S.A.
  • 3129445047 | +1 312-944-5047 Illinois U.S.A.
  • 3129445048 | +1 312-944-5048 Illinois U.S.A.
  • 3129445049 | +1 312-944-5049 Illinois U.S.A.
  • 3129445050 | +1 312-944-5050 Illinois U.S.A.
  • 3129445051 | +1 312-944-5051 Illinois U.S.A.
  • 3129445052 | +1 312-944-5052 Illinois U.S.A.
  • 3129445053 | +1 312-944-5053 Illinois U.S.A.
  • 3129445054 | +1 312-944-5054 Illinois U.S.A.
  • 3129445055 | +1 312-944-5055 Illinois U.S.A.
  • 3129445056 | +1 312-944-5056 Illinois U.S.A.
  • 3129445057 | +1 312-944-5057 Illinois U.S.A.
  • 3129445058 | +1 312-944-5058 Illinois U.S.A.
  • 3129445059 | +1 312-944-5059 Illinois U.S.A.
  • 3129445060 | +1 312-944-5060 Illinois U.S.A.
  • 3129445061 | +1 312-944-5061 Illinois U.S.A.
  • 3129445062 | +1 312-944-5062 Illinois U.S.A.
  • 3129445063 | +1 312-944-5063 Illinois U.S.A.
  • 3129445064 | +1 312-944-5064 Illinois U.S.A.
  • 3129445065 | +1 312-944-5065 Illinois U.S.A.
  • 3129445066 | +1 312-944-5066 Illinois U.S.A.
  • 3129445067 | +1 312-944-5067 Illinois U.S.A.
  • 3129445068 | +1 312-944-5068 Illinois U.S.A.
  • 3129445069 | +1 312-944-5069 Illinois U.S.A.
  • 3129445070 | +1 312-944-5070 Illinois U.S.A.
  • 3129445071 | +1 312-944-5071 Illinois U.S.A.
  • 3129445072 | +1 312-944-5072 Illinois U.S.A.
  • 3129445073 | +1 312-944-5073 Illinois U.S.A.
  • 3129445074 | +1 312-944-5074 Illinois U.S.A.
  • 3129445075 | +1 312-944-5075 Illinois U.S.A.
  • 3129445076 | +1 312-944-5076 Illinois U.S.A.
  • 3129445077 | +1 312-944-5077 Illinois U.S.A.
  • 3129445078 | +1 312-944-5078 Illinois U.S.A.
  • 3129445079 | +1 312-944-5079 Illinois U.S.A.
  • 3129445080 | +1 312-944-5080 Illinois U.S.A.
  • 3129445081 | +1 312-944-5081 Illinois U.S.A.
  • 3129445082 | +1 312-944-5082 Illinois U.S.A.
  • 3129445083 | +1 312-944-5083 Illinois U.S.A.
  • 3129445084 | +1 312-944-5084 Illinois U.S.A.
  • 3129445085 | +1 312-944-5085 Illinois U.S.A.
  • 3129445086 | +1 312-944-5086 Illinois U.S.A.
  • 3129445087 | +1 312-944-5087 Illinois U.S.A.
  • 3129445088 | +1 312-944-5088 Illinois U.S.A.
  • 3129445089 | +1 312-944-5089 Illinois U.S.A.
  • 3129445090 | +1 312-944-5090 Illinois U.S.A.
  • 3129445091 | +1 312-944-5091 Illinois U.S.A.
  • 3129445092 | +1 312-944-5092 Illinois U.S.A.
  • 3129445093 | +1 312-944-5093 Illinois U.S.A.
  • 3129445094 | +1 312-944-5094 Illinois U.S.A.
  • 3129445095 | +1 312-944-5095 Illinois U.S.A.
  • 3129445096 | +1 312-944-5096 Illinois U.S.A.
  • 3129445097 | +1 312-944-5097 Illinois U.S.A.
  • 3129445098 | +1 312-944-5098 Illinois U.S.A.
  • 3129445099 | +1 312-944-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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