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).

  • 3123445000 | +1 312-344-5000 Illinois U.S.A.
  • 3123445001 | +1 312-344-5001 Illinois U.S.A.
  • 3123445002 | +1 312-344-5002 Illinois U.S.A.
  • 3123445003 | +1 312-344-5003 Illinois U.S.A.
  • 3123445004 | +1 312-344-5004 Illinois U.S.A.
  • 3123445005 | +1 312-344-5005 Illinois U.S.A.
  • 3123445006 | +1 312-344-5006 Illinois U.S.A.
  • 3123445007 | +1 312-344-5007 Illinois U.S.A.
  • 3123445008 | +1 312-344-5008 Illinois U.S.A.
  • 3123445009 | +1 312-344-5009 Illinois U.S.A.
  • 3123445010 | +1 312-344-5010 Illinois U.S.A.
  • 3123445011 | +1 312-344-5011 Illinois U.S.A.
  • 3123445012 | +1 312-344-5012 Illinois U.S.A.
  • 3123445013 | +1 312-344-5013 Illinois U.S.A.
  • 3123445014 | +1 312-344-5014 Illinois U.S.A.
  • 3123445015 | +1 312-344-5015 Illinois U.S.A.
  • 3123445016 | +1 312-344-5016 Illinois U.S.A.
  • 3123445017 | +1 312-344-5017 Illinois U.S.A.
  • 3123445018 | +1 312-344-5018 Illinois U.S.A.
  • 3123445019 | +1 312-344-5019 Illinois U.S.A.
  • 3123445020 | +1 312-344-5020 Illinois U.S.A.
  • 3123445021 | +1 312-344-5021 Illinois U.S.A.
  • 3123445022 | +1 312-344-5022 Illinois U.S.A.
  • 3123445023 | +1 312-344-5023 Illinois U.S.A.
  • 3123445024 | +1 312-344-5024 Illinois U.S.A.
  • 3123445025 | +1 312-344-5025 Illinois U.S.A.
  • 3123445026 | +1 312-344-5026 Illinois U.S.A.
  • 3123445027 | +1 312-344-5027 Illinois U.S.A.
  • 3123445028 | +1 312-344-5028 Illinois U.S.A.
  • 3123445029 | +1 312-344-5029 Illinois U.S.A.
  • 3123445030 | +1 312-344-5030 Illinois U.S.A.
  • 3123445031 | +1 312-344-5031 Illinois U.S.A.
  • 3123445032 | +1 312-344-5032 Illinois U.S.A.
  • 3123445033 | +1 312-344-5033 Illinois U.S.A.
  • 3123445034 | +1 312-344-5034 Illinois U.S.A.
  • 3123445035 | +1 312-344-5035 Illinois U.S.A.
  • 3123445036 | +1 312-344-5036 Illinois U.S.A.
  • 3123445037 | +1 312-344-5037 Illinois U.S.A.
  • 3123445038 | +1 312-344-5038 Illinois U.S.A.
  • 3123445039 | +1 312-344-5039 Illinois U.S.A.
  • 3123445040 | +1 312-344-5040 Illinois U.S.A.
  • 3123445041 | +1 312-344-5041 Illinois U.S.A.
  • 3123445042 | +1 312-344-5042 Illinois U.S.A.
  • 3123445043 | +1 312-344-5043 Illinois U.S.A.
  • 3123445044 | +1 312-344-5044 Illinois U.S.A.
  • 3123445045 | +1 312-344-5045 Illinois U.S.A.
  • 3123445046 | +1 312-344-5046 Illinois U.S.A.
  • 3123445047 | +1 312-344-5047 Illinois U.S.A.
  • 3123445048 | +1 312-344-5048 Illinois U.S.A.
  • 3123445049 | +1 312-344-5049 Illinois U.S.A.
  • 3123445050 | +1 312-344-5050 Illinois U.S.A.
  • 3123445051 | +1 312-344-5051 Illinois U.S.A.
  • 3123445052 | +1 312-344-5052 Illinois U.S.A.
  • 3123445053 | +1 312-344-5053 Illinois U.S.A.
  • 3123445054 | +1 312-344-5054 Illinois U.S.A.
  • 3123445055 | +1 312-344-5055 Illinois U.S.A.
  • 3123445056 | +1 312-344-5056 Illinois U.S.A.
  • 3123445057 | +1 312-344-5057 Illinois U.S.A.
  • 3123445058 | +1 312-344-5058 Illinois U.S.A.
  • 3123445059 | +1 312-344-5059 Illinois U.S.A.
  • 3123445060 | +1 312-344-5060 Illinois U.S.A.
  • 3123445061 | +1 312-344-5061 Illinois U.S.A.
  • 3123445062 | +1 312-344-5062 Illinois U.S.A.
  • 3123445063 | +1 312-344-5063 Illinois U.S.A.
  • 3123445064 | +1 312-344-5064 Illinois U.S.A.
  • 3123445065 | +1 312-344-5065 Illinois U.S.A.
  • 3123445066 | +1 312-344-5066 Illinois U.S.A.
  • 3123445067 | +1 312-344-5067 Illinois U.S.A.
  • 3123445068 | +1 312-344-5068 Illinois U.S.A.
  • 3123445069 | +1 312-344-5069 Illinois U.S.A.
  • 3123445070 | +1 312-344-5070 Illinois U.S.A.
  • 3123445071 | +1 312-344-5071 Illinois U.S.A.
  • 3123445072 | +1 312-344-5072 Illinois U.S.A.
  • 3123445073 | +1 312-344-5073 Illinois U.S.A.
  • 3123445074 | +1 312-344-5074 Illinois U.S.A.
  • 3123445075 | +1 312-344-5075 Illinois U.S.A.
  • 3123445076 | +1 312-344-5076 Illinois U.S.A.
  • 3123445077 | +1 312-344-5077 Illinois U.S.A.
  • 3123445078 | +1 312-344-5078 Illinois U.S.A.
  • 3123445079 | +1 312-344-5079 Illinois U.S.A.
  • 3123445080 | +1 312-344-5080 Illinois U.S.A.
  • 3123445081 | +1 312-344-5081 Illinois U.S.A.
  • 3123445082 | +1 312-344-5082 Illinois U.S.A.
  • 3123445083 | +1 312-344-5083 Illinois U.S.A.
  • 3123445084 | +1 312-344-5084 Illinois U.S.A.
  • 3123445085 | +1 312-344-5085 Illinois U.S.A.
  • 3123445086 | +1 312-344-5086 Illinois U.S.A.
  • 3123445087 | +1 312-344-5087 Illinois U.S.A.
  • 3123445088 | +1 312-344-5088 Illinois U.S.A.
  • 3123445089 | +1 312-344-5089 Illinois U.S.A.
  • 3123445090 | +1 312-344-5090 Illinois U.S.A.
  • 3123445091 | +1 312-344-5091 Illinois U.S.A.
  • 3123445092 | +1 312-344-5092 Illinois U.S.A.
  • 3123445093 | +1 312-344-5093 Illinois U.S.A.
  • 3123445094 | +1 312-344-5094 Illinois U.S.A.
  • 3123445095 | +1 312-344-5095 Illinois U.S.A.
  • 3123445096 | +1 312-344-5096 Illinois U.S.A.
  • 3123445097 | +1 312-344-5097 Illinois U.S.A.
  • 3123445098 | +1 312-344-5098 Illinois U.S.A.
  • 3123445099 | +1 312-344-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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