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).

  • 3122345000 | +1 312-234-5000 Illinois U.S.A.
  • 3122345001 | +1 312-234-5001 Illinois U.S.A.
  • 3122345002 | +1 312-234-5002 Illinois U.S.A.
  • 3122345003 | +1 312-234-5003 Illinois U.S.A.
  • 3122345004 | +1 312-234-5004 Illinois U.S.A.
  • 3122345005 | +1 312-234-5005 Illinois U.S.A.
  • 3122345006 | +1 312-234-5006 Illinois U.S.A.
  • 3122345007 | +1 312-234-5007 Illinois U.S.A.
  • 3122345008 | +1 312-234-5008 Illinois U.S.A.
  • 3122345009 | +1 312-234-5009 Illinois U.S.A.
  • 3122345010 | +1 312-234-5010 Illinois U.S.A.
  • 3122345011 | +1 312-234-5011 Illinois U.S.A.
  • 3122345012 | +1 312-234-5012 Illinois U.S.A.
  • 3122345013 | +1 312-234-5013 Illinois U.S.A.
  • 3122345014 | +1 312-234-5014 Illinois U.S.A.
  • 3122345015 | +1 312-234-5015 Illinois U.S.A.
  • 3122345016 | +1 312-234-5016 Illinois U.S.A.
  • 3122345017 | +1 312-234-5017 Illinois U.S.A.
  • 3122345018 | +1 312-234-5018 Illinois U.S.A.
  • 3122345019 | +1 312-234-5019 Illinois U.S.A.
  • 3122345020 | +1 312-234-5020 Illinois U.S.A.
  • 3122345021 | +1 312-234-5021 Illinois U.S.A.
  • 3122345022 | +1 312-234-5022 Illinois U.S.A.
  • 3122345023 | +1 312-234-5023 Illinois U.S.A.
  • 3122345024 | +1 312-234-5024 Illinois U.S.A.
  • 3122345025 | +1 312-234-5025 Illinois U.S.A.
  • 3122345026 | +1 312-234-5026 Illinois U.S.A.
  • 3122345027 | +1 312-234-5027 Illinois U.S.A.
  • 3122345028 | +1 312-234-5028 Illinois U.S.A.
  • 3122345029 | +1 312-234-5029 Illinois U.S.A.
  • 3122345030 | +1 312-234-5030 Illinois U.S.A.
  • 3122345031 | +1 312-234-5031 Illinois U.S.A.
  • 3122345032 | +1 312-234-5032 Illinois U.S.A.
  • 3122345033 | +1 312-234-5033 Illinois U.S.A.
  • 3122345034 | +1 312-234-5034 Illinois U.S.A.
  • 3122345035 | +1 312-234-5035 Illinois U.S.A.
  • 3122345036 | +1 312-234-5036 Illinois U.S.A.
  • 3122345037 | +1 312-234-5037 Illinois U.S.A.
  • 3122345038 | +1 312-234-5038 Illinois U.S.A.
  • 3122345039 | +1 312-234-5039 Illinois U.S.A.
  • 3122345040 | +1 312-234-5040 Illinois U.S.A.
  • 3122345041 | +1 312-234-5041 Illinois U.S.A.
  • 3122345042 | +1 312-234-5042 Illinois U.S.A.
  • 3122345043 | +1 312-234-5043 Illinois U.S.A.
  • 3122345044 | +1 312-234-5044 Illinois U.S.A.
  • 3122345045 | +1 312-234-5045 Illinois U.S.A.
  • 3122345046 | +1 312-234-5046 Illinois U.S.A.
  • 3122345047 | +1 312-234-5047 Illinois U.S.A.
  • 3122345048 | +1 312-234-5048 Illinois U.S.A.
  • 3122345049 | +1 312-234-5049 Illinois U.S.A.
  • 3122345050 | +1 312-234-5050 Illinois U.S.A.
  • 3122345051 | +1 312-234-5051 Illinois U.S.A.
  • 3122345052 | +1 312-234-5052 Illinois U.S.A.
  • 3122345053 | +1 312-234-5053 Illinois U.S.A.
  • 3122345054 | +1 312-234-5054 Illinois U.S.A.
  • 3122345055 | +1 312-234-5055 Illinois U.S.A.
  • 3122345056 | +1 312-234-5056 Illinois U.S.A.
  • 3122345057 | +1 312-234-5057 Illinois U.S.A.
  • 3122345058 | +1 312-234-5058 Illinois U.S.A.
  • 3122345059 | +1 312-234-5059 Illinois U.S.A.
  • 3122345060 | +1 312-234-5060 Illinois U.S.A.
  • 3122345061 | +1 312-234-5061 Illinois U.S.A.
  • 3122345062 | +1 312-234-5062 Illinois U.S.A.
  • 3122345063 | +1 312-234-5063 Illinois U.S.A.
  • 3122345064 | +1 312-234-5064 Illinois U.S.A.
  • 3122345065 | +1 312-234-5065 Illinois U.S.A.
  • 3122345066 | +1 312-234-5066 Illinois U.S.A.
  • 3122345067 | +1 312-234-5067 Illinois U.S.A.
  • 3122345068 | +1 312-234-5068 Illinois U.S.A.
  • 3122345069 | +1 312-234-5069 Illinois U.S.A.
  • 3122345070 | +1 312-234-5070 Illinois U.S.A.
  • 3122345071 | +1 312-234-5071 Illinois U.S.A.
  • 3122345072 | +1 312-234-5072 Illinois U.S.A.
  • 3122345073 | +1 312-234-5073 Illinois U.S.A.
  • 3122345074 | +1 312-234-5074 Illinois U.S.A.
  • 3122345075 | +1 312-234-5075 Illinois U.S.A.
  • 3122345076 | +1 312-234-5076 Illinois U.S.A.
  • 3122345077 | +1 312-234-5077 Illinois U.S.A.
  • 3122345078 | +1 312-234-5078 Illinois U.S.A.
  • 3122345079 | +1 312-234-5079 Illinois U.S.A.
  • 3122345080 | +1 312-234-5080 Illinois U.S.A.
  • 3122345081 | +1 312-234-5081 Illinois U.S.A.
  • 3122345082 | +1 312-234-5082 Illinois U.S.A.
  • 3122345083 | +1 312-234-5083 Illinois U.S.A.
  • 3122345084 | +1 312-234-5084 Illinois U.S.A.
  • 3122345085 | +1 312-234-5085 Illinois U.S.A.
  • 3122345086 | +1 312-234-5086 Illinois U.S.A.
  • 3122345087 | +1 312-234-5087 Illinois U.S.A.
  • 3122345088 | +1 312-234-5088 Illinois U.S.A.
  • 3122345089 | +1 312-234-5089 Illinois U.S.A.
  • 3122345090 | +1 312-234-5090 Illinois U.S.A.
  • 3122345091 | +1 312-234-5091 Illinois U.S.A.
  • 3122345092 | +1 312-234-5092 Illinois U.S.A.
  • 3122345093 | +1 312-234-5093 Illinois U.S.A.
  • 3122345094 | +1 312-234-5094 Illinois U.S.A.
  • 3122345095 | +1 312-234-5095 Illinois U.S.A.
  • 3122345096 | +1 312-234-5096 Illinois U.S.A.
  • 3122345097 | +1 312-234-5097 Illinois U.S.A.
  • 3122345098 | +1 312-234-5098 Illinois U.S.A.
  • 3122345099 | +1 312-234-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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