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).

  • 3123845000 | +1 312-384-5000 Illinois U.S.A.
  • 3123845001 | +1 312-384-5001 Illinois U.S.A.
  • 3123845002 | +1 312-384-5002 Illinois U.S.A.
  • 3123845003 | +1 312-384-5003 Illinois U.S.A.
  • 3123845004 | +1 312-384-5004 Illinois U.S.A.
  • 3123845005 | +1 312-384-5005 Illinois U.S.A.
  • 3123845006 | +1 312-384-5006 Illinois U.S.A.
  • 3123845007 | +1 312-384-5007 Illinois U.S.A.
  • 3123845008 | +1 312-384-5008 Illinois U.S.A.
  • 3123845009 | +1 312-384-5009 Illinois U.S.A.
  • 3123845010 | +1 312-384-5010 Illinois U.S.A.
  • 3123845011 | +1 312-384-5011 Illinois U.S.A.
  • 3123845012 | +1 312-384-5012 Illinois U.S.A.
  • 3123845013 | +1 312-384-5013 Illinois U.S.A.
  • 3123845014 | +1 312-384-5014 Illinois U.S.A.
  • 3123845015 | +1 312-384-5015 Illinois U.S.A.
  • 3123845016 | +1 312-384-5016 Illinois U.S.A.
  • 3123845017 | +1 312-384-5017 Illinois U.S.A.
  • 3123845018 | +1 312-384-5018 Illinois U.S.A.
  • 3123845019 | +1 312-384-5019 Illinois U.S.A.
  • 3123845020 | +1 312-384-5020 Illinois U.S.A.
  • 3123845021 | +1 312-384-5021 Illinois U.S.A.
  • 3123845022 | +1 312-384-5022 Illinois U.S.A.
  • 3123845023 | +1 312-384-5023 Illinois U.S.A.
  • 3123845024 | +1 312-384-5024 Illinois U.S.A.
  • 3123845025 | +1 312-384-5025 Illinois U.S.A.
  • 3123845026 | +1 312-384-5026 Illinois U.S.A.
  • 3123845027 | +1 312-384-5027 Illinois U.S.A.
  • 3123845028 | +1 312-384-5028 Illinois U.S.A.
  • 3123845029 | +1 312-384-5029 Illinois U.S.A.
  • 3123845030 | +1 312-384-5030 Illinois U.S.A.
  • 3123845031 | +1 312-384-5031 Illinois U.S.A.
  • 3123845032 | +1 312-384-5032 Illinois U.S.A.
  • 3123845033 | +1 312-384-5033 Illinois U.S.A.
  • 3123845034 | +1 312-384-5034 Illinois U.S.A.
  • 3123845035 | +1 312-384-5035 Illinois U.S.A.
  • 3123845036 | +1 312-384-5036 Illinois U.S.A.
  • 3123845037 | +1 312-384-5037 Illinois U.S.A.
  • 3123845038 | +1 312-384-5038 Illinois U.S.A.
  • 3123845039 | +1 312-384-5039 Illinois U.S.A.
  • 3123845040 | +1 312-384-5040 Illinois U.S.A.
  • 3123845041 | +1 312-384-5041 Illinois U.S.A.
  • 3123845042 | +1 312-384-5042 Illinois U.S.A.
  • 3123845043 | +1 312-384-5043 Illinois U.S.A.
  • 3123845044 | +1 312-384-5044 Illinois U.S.A.
  • 3123845045 | +1 312-384-5045 Illinois U.S.A.
  • 3123845046 | +1 312-384-5046 Illinois U.S.A.
  • 3123845047 | +1 312-384-5047 Illinois U.S.A.
  • 3123845048 | +1 312-384-5048 Illinois U.S.A.
  • 3123845049 | +1 312-384-5049 Illinois U.S.A.
  • 3123845050 | +1 312-384-5050 Illinois U.S.A.
  • 3123845051 | +1 312-384-5051 Illinois U.S.A.
  • 3123845052 | +1 312-384-5052 Illinois U.S.A.
  • 3123845053 | +1 312-384-5053 Illinois U.S.A.
  • 3123845054 | +1 312-384-5054 Illinois U.S.A.
  • 3123845055 | +1 312-384-5055 Illinois U.S.A.
  • 3123845056 | +1 312-384-5056 Illinois U.S.A.
  • 3123845057 | +1 312-384-5057 Illinois U.S.A.
  • 3123845058 | +1 312-384-5058 Illinois U.S.A.
  • 3123845059 | +1 312-384-5059 Illinois U.S.A.
  • 3123845060 | +1 312-384-5060 Illinois U.S.A.
  • 3123845061 | +1 312-384-5061 Illinois U.S.A.
  • 3123845062 | +1 312-384-5062 Illinois U.S.A.
  • 3123845063 | +1 312-384-5063 Illinois U.S.A.
  • 3123845064 | +1 312-384-5064 Illinois U.S.A.
  • 3123845065 | +1 312-384-5065 Illinois U.S.A.
  • 3123845066 | +1 312-384-5066 Illinois U.S.A.
  • 3123845067 | +1 312-384-5067 Illinois U.S.A.
  • 3123845068 | +1 312-384-5068 Illinois U.S.A.
  • 3123845069 | +1 312-384-5069 Illinois U.S.A.
  • 3123845070 | +1 312-384-5070 Illinois U.S.A.
  • 3123845071 | +1 312-384-5071 Illinois U.S.A.
  • 3123845072 | +1 312-384-5072 Illinois U.S.A.
  • 3123845073 | +1 312-384-5073 Illinois U.S.A.
  • 3123845074 | +1 312-384-5074 Illinois U.S.A.
  • 3123845075 | +1 312-384-5075 Illinois U.S.A.
  • 3123845076 | +1 312-384-5076 Illinois U.S.A.
  • 3123845077 | +1 312-384-5077 Illinois U.S.A.
  • 3123845078 | +1 312-384-5078 Illinois U.S.A.
  • 3123845079 | +1 312-384-5079 Illinois U.S.A.
  • 3123845080 | +1 312-384-5080 Illinois U.S.A.
  • 3123845081 | +1 312-384-5081 Illinois U.S.A.
  • 3123845082 | +1 312-384-5082 Illinois U.S.A.
  • 3123845083 | +1 312-384-5083 Illinois U.S.A.
  • 3123845084 | +1 312-384-5084 Illinois U.S.A.
  • 3123845085 | +1 312-384-5085 Illinois U.S.A.
  • 3123845086 | +1 312-384-5086 Illinois U.S.A.
  • 3123845087 | +1 312-384-5087 Illinois U.S.A.
  • 3123845088 | +1 312-384-5088 Illinois U.S.A.
  • 3123845089 | +1 312-384-5089 Illinois U.S.A.
  • 3123845090 | +1 312-384-5090 Illinois U.S.A.
  • 3123845091 | +1 312-384-5091 Illinois U.S.A.
  • 3123845092 | +1 312-384-5092 Illinois U.S.A.
  • 3123845093 | +1 312-384-5093 Illinois U.S.A.
  • 3123845094 | +1 312-384-5094 Illinois U.S.A.
  • 3123845095 | +1 312-384-5095 Illinois U.S.A.
  • 3123845096 | +1 312-384-5096 Illinois U.S.A.
  • 3123845097 | +1 312-384-5097 Illinois U.S.A.
  • 3123845098 | +1 312-384-5098 Illinois U.S.A.
  • 3123845099 | +1 312-384-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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