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).

  • 3122405000 | +1 312-240-5000 Illinois U.S.A.
  • 3122405001 | +1 312-240-5001 Illinois U.S.A.
  • 3122405002 | +1 312-240-5002 Illinois U.S.A.
  • 3122405003 | +1 312-240-5003 Illinois U.S.A.
  • 3122405004 | +1 312-240-5004 Illinois U.S.A.
  • 3122405005 | +1 312-240-5005 Illinois U.S.A.
  • 3122405006 | +1 312-240-5006 Illinois U.S.A.
  • 3122405007 | +1 312-240-5007 Illinois U.S.A.
  • 3122405008 | +1 312-240-5008 Illinois U.S.A.
  • 3122405009 | +1 312-240-5009 Illinois U.S.A.
  • 3122405010 | +1 312-240-5010 Illinois U.S.A.
  • 3122405011 | +1 312-240-5011 Illinois U.S.A.
  • 3122405012 | +1 312-240-5012 Illinois U.S.A.
  • 3122405013 | +1 312-240-5013 Illinois U.S.A.
  • 3122405014 | +1 312-240-5014 Illinois U.S.A.
  • 3122405015 | +1 312-240-5015 Illinois U.S.A.
  • 3122405016 | +1 312-240-5016 Illinois U.S.A.
  • 3122405017 | +1 312-240-5017 Illinois U.S.A.
  • 3122405018 | +1 312-240-5018 Illinois U.S.A.
  • 3122405019 | +1 312-240-5019 Illinois U.S.A.
  • 3122405020 | +1 312-240-5020 Illinois U.S.A.
  • 3122405021 | +1 312-240-5021 Illinois U.S.A.
  • 3122405022 | +1 312-240-5022 Illinois U.S.A.
  • 3122405023 | +1 312-240-5023 Illinois U.S.A.
  • 3122405024 | +1 312-240-5024 Illinois U.S.A.
  • 3122405025 | +1 312-240-5025 Illinois U.S.A.
  • 3122405026 | +1 312-240-5026 Illinois U.S.A.
  • 3122405027 | +1 312-240-5027 Illinois U.S.A.
  • 3122405028 | +1 312-240-5028 Illinois U.S.A.
  • 3122405029 | +1 312-240-5029 Illinois U.S.A.
  • 3122405030 | +1 312-240-5030 Illinois U.S.A.
  • 3122405031 | +1 312-240-5031 Illinois U.S.A.
  • 3122405032 | +1 312-240-5032 Illinois U.S.A.
  • 3122405033 | +1 312-240-5033 Illinois U.S.A.
  • 3122405034 | +1 312-240-5034 Illinois U.S.A.
  • 3122405035 | +1 312-240-5035 Illinois U.S.A.
  • 3122405036 | +1 312-240-5036 Illinois U.S.A.
  • 3122405037 | +1 312-240-5037 Illinois U.S.A.
  • 3122405038 | +1 312-240-5038 Illinois U.S.A.
  • 3122405039 | +1 312-240-5039 Illinois U.S.A.
  • 3122405040 | +1 312-240-5040 Illinois U.S.A.
  • 3122405041 | +1 312-240-5041 Illinois U.S.A.
  • 3122405042 | +1 312-240-5042 Illinois U.S.A.
  • 3122405043 | +1 312-240-5043 Illinois U.S.A.
  • 3122405044 | +1 312-240-5044 Illinois U.S.A.
  • 3122405045 | +1 312-240-5045 Illinois U.S.A.
  • 3122405046 | +1 312-240-5046 Illinois U.S.A.
  • 3122405047 | +1 312-240-5047 Illinois U.S.A.
  • 3122405048 | +1 312-240-5048 Illinois U.S.A.
  • 3122405049 | +1 312-240-5049 Illinois U.S.A.
  • 3122405050 | +1 312-240-5050 Illinois U.S.A.
  • 3122405051 | +1 312-240-5051 Illinois U.S.A.
  • 3122405052 | +1 312-240-5052 Illinois U.S.A.
  • 3122405053 | +1 312-240-5053 Illinois U.S.A.
  • 3122405054 | +1 312-240-5054 Illinois U.S.A.
  • 3122405055 | +1 312-240-5055 Illinois U.S.A.
  • 3122405056 | +1 312-240-5056 Illinois U.S.A.
  • 3122405057 | +1 312-240-5057 Illinois U.S.A.
  • 3122405058 | +1 312-240-5058 Illinois U.S.A.
  • 3122405059 | +1 312-240-5059 Illinois U.S.A.
  • 3122405060 | +1 312-240-5060 Illinois U.S.A.
  • 3122405061 | +1 312-240-5061 Illinois U.S.A.
  • 3122405062 | +1 312-240-5062 Illinois U.S.A.
  • 3122405063 | +1 312-240-5063 Illinois U.S.A.
  • 3122405064 | +1 312-240-5064 Illinois U.S.A.
  • 3122405065 | +1 312-240-5065 Illinois U.S.A.
  • 3122405066 | +1 312-240-5066 Illinois U.S.A.
  • 3122405067 | +1 312-240-5067 Illinois U.S.A.
  • 3122405068 | +1 312-240-5068 Illinois U.S.A.
  • 3122405069 | +1 312-240-5069 Illinois U.S.A.
  • 3122405070 | +1 312-240-5070 Illinois U.S.A.
  • 3122405071 | +1 312-240-5071 Illinois U.S.A.
  • 3122405072 | +1 312-240-5072 Illinois U.S.A.
  • 3122405073 | +1 312-240-5073 Illinois U.S.A.
  • 3122405074 | +1 312-240-5074 Illinois U.S.A.
  • 3122405075 | +1 312-240-5075 Illinois U.S.A.
  • 3122405076 | +1 312-240-5076 Illinois U.S.A.
  • 3122405077 | +1 312-240-5077 Illinois U.S.A.
  • 3122405078 | +1 312-240-5078 Illinois U.S.A.
  • 3122405079 | +1 312-240-5079 Illinois U.S.A.
  • 3122405080 | +1 312-240-5080 Illinois U.S.A.
  • 3122405081 | +1 312-240-5081 Illinois U.S.A.
  • 3122405082 | +1 312-240-5082 Illinois U.S.A.
  • 3122405083 | +1 312-240-5083 Illinois U.S.A.
  • 3122405084 | +1 312-240-5084 Illinois U.S.A.
  • 3122405085 | +1 312-240-5085 Illinois U.S.A.
  • 3122405086 | +1 312-240-5086 Illinois U.S.A.
  • 3122405087 | +1 312-240-5087 Illinois U.S.A.
  • 3122405088 | +1 312-240-5088 Illinois U.S.A.
  • 3122405089 | +1 312-240-5089 Illinois U.S.A.
  • 3122405090 | +1 312-240-5090 Illinois U.S.A.
  • 3122405091 | +1 312-240-5091 Illinois U.S.A.
  • 3122405092 | +1 312-240-5092 Illinois U.S.A.
  • 3122405093 | +1 312-240-5093 Illinois U.S.A.
  • 3122405094 | +1 312-240-5094 Illinois U.S.A.
  • 3122405095 | +1 312-240-5095 Illinois U.S.A.
  • 3122405096 | +1 312-240-5096 Illinois U.S.A.
  • 3122405097 | +1 312-240-5097 Illinois U.S.A.
  • 3122405098 | +1 312-240-5098 Illinois U.S.A.
  • 3122405099 | +1 312-240-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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