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).

  • 3123385000 | +1 312-338-5000 Illinois U.S.A.
  • 3123385001 | +1 312-338-5001 Illinois U.S.A.
  • 3123385002 | +1 312-338-5002 Illinois U.S.A.
  • 3123385003 | +1 312-338-5003 Illinois U.S.A.
  • 3123385004 | +1 312-338-5004 Illinois U.S.A.
  • 3123385005 | +1 312-338-5005 Illinois U.S.A.
  • 3123385006 | +1 312-338-5006 Illinois U.S.A.
  • 3123385007 | +1 312-338-5007 Illinois U.S.A.
  • 3123385008 | +1 312-338-5008 Illinois U.S.A.
  • 3123385009 | +1 312-338-5009 Illinois U.S.A.
  • 3123385010 | +1 312-338-5010 Illinois U.S.A.
  • 3123385011 | +1 312-338-5011 Illinois U.S.A.
  • 3123385012 | +1 312-338-5012 Illinois U.S.A.
  • 3123385013 | +1 312-338-5013 Illinois U.S.A.
  • 3123385014 | +1 312-338-5014 Illinois U.S.A.
  • 3123385015 | +1 312-338-5015 Illinois U.S.A.
  • 3123385016 | +1 312-338-5016 Illinois U.S.A.
  • 3123385017 | +1 312-338-5017 Illinois U.S.A.
  • 3123385018 | +1 312-338-5018 Illinois U.S.A.
  • 3123385019 | +1 312-338-5019 Illinois U.S.A.
  • 3123385020 | +1 312-338-5020 Illinois U.S.A.
  • 3123385021 | +1 312-338-5021 Illinois U.S.A.
  • 3123385022 | +1 312-338-5022 Illinois U.S.A.
  • 3123385023 | +1 312-338-5023 Illinois U.S.A.
  • 3123385024 | +1 312-338-5024 Illinois U.S.A.
  • 3123385025 | +1 312-338-5025 Illinois U.S.A.
  • 3123385026 | +1 312-338-5026 Illinois U.S.A.
  • 3123385027 | +1 312-338-5027 Illinois U.S.A.
  • 3123385028 | +1 312-338-5028 Illinois U.S.A.
  • 3123385029 | +1 312-338-5029 Illinois U.S.A.
  • 3123385030 | +1 312-338-5030 Illinois U.S.A.
  • 3123385031 | +1 312-338-5031 Illinois U.S.A.
  • 3123385032 | +1 312-338-5032 Illinois U.S.A.
  • 3123385033 | +1 312-338-5033 Illinois U.S.A.
  • 3123385034 | +1 312-338-5034 Illinois U.S.A.
  • 3123385035 | +1 312-338-5035 Illinois U.S.A.
  • 3123385036 | +1 312-338-5036 Illinois U.S.A.
  • 3123385037 | +1 312-338-5037 Illinois U.S.A.
  • 3123385038 | +1 312-338-5038 Illinois U.S.A.
  • 3123385039 | +1 312-338-5039 Illinois U.S.A.
  • 3123385040 | +1 312-338-5040 Illinois U.S.A.
  • 3123385041 | +1 312-338-5041 Illinois U.S.A.
  • 3123385042 | +1 312-338-5042 Illinois U.S.A.
  • 3123385043 | +1 312-338-5043 Illinois U.S.A.
  • 3123385044 | +1 312-338-5044 Illinois U.S.A.
  • 3123385045 | +1 312-338-5045 Illinois U.S.A.
  • 3123385046 | +1 312-338-5046 Illinois U.S.A.
  • 3123385047 | +1 312-338-5047 Illinois U.S.A.
  • 3123385048 | +1 312-338-5048 Illinois U.S.A.
  • 3123385049 | +1 312-338-5049 Illinois U.S.A.
  • 3123385050 | +1 312-338-5050 Illinois U.S.A.
  • 3123385051 | +1 312-338-5051 Illinois U.S.A.
  • 3123385052 | +1 312-338-5052 Illinois U.S.A.
  • 3123385053 | +1 312-338-5053 Illinois U.S.A.
  • 3123385054 | +1 312-338-5054 Illinois U.S.A.
  • 3123385055 | +1 312-338-5055 Illinois U.S.A.
  • 3123385056 | +1 312-338-5056 Illinois U.S.A.
  • 3123385057 | +1 312-338-5057 Illinois U.S.A.
  • 3123385058 | +1 312-338-5058 Illinois U.S.A.
  • 3123385059 | +1 312-338-5059 Illinois U.S.A.
  • 3123385060 | +1 312-338-5060 Illinois U.S.A.
  • 3123385061 | +1 312-338-5061 Illinois U.S.A.
  • 3123385062 | +1 312-338-5062 Illinois U.S.A.
  • 3123385063 | +1 312-338-5063 Illinois U.S.A.
  • 3123385064 | +1 312-338-5064 Illinois U.S.A.
  • 3123385065 | +1 312-338-5065 Illinois U.S.A.
  • 3123385066 | +1 312-338-5066 Illinois U.S.A.
  • 3123385067 | +1 312-338-5067 Illinois U.S.A.
  • 3123385068 | +1 312-338-5068 Illinois U.S.A.
  • 3123385069 | +1 312-338-5069 Illinois U.S.A.
  • 3123385070 | +1 312-338-5070 Illinois U.S.A.
  • 3123385071 | +1 312-338-5071 Illinois U.S.A.
  • 3123385072 | +1 312-338-5072 Illinois U.S.A.
  • 3123385073 | +1 312-338-5073 Illinois U.S.A.
  • 3123385074 | +1 312-338-5074 Illinois U.S.A.
  • 3123385075 | +1 312-338-5075 Illinois U.S.A.
  • 3123385076 | +1 312-338-5076 Illinois U.S.A.
  • 3123385077 | +1 312-338-5077 Illinois U.S.A.
  • 3123385078 | +1 312-338-5078 Illinois U.S.A.
  • 3123385079 | +1 312-338-5079 Illinois U.S.A.
  • 3123385080 | +1 312-338-5080 Illinois U.S.A.
  • 3123385081 | +1 312-338-5081 Illinois U.S.A.
  • 3123385082 | +1 312-338-5082 Illinois U.S.A.
  • 3123385083 | +1 312-338-5083 Illinois U.S.A.
  • 3123385084 | +1 312-338-5084 Illinois U.S.A.
  • 3123385085 | +1 312-338-5085 Illinois U.S.A.
  • 3123385086 | +1 312-338-5086 Illinois U.S.A.
  • 3123385087 | +1 312-338-5087 Illinois U.S.A.
  • 3123385088 | +1 312-338-5088 Illinois U.S.A.
  • 3123385089 | +1 312-338-5089 Illinois U.S.A.
  • 3123385090 | +1 312-338-5090 Illinois U.S.A.
  • 3123385091 | +1 312-338-5091 Illinois U.S.A.
  • 3123385092 | +1 312-338-5092 Illinois U.S.A.
  • 3123385093 | +1 312-338-5093 Illinois U.S.A.
  • 3123385094 | +1 312-338-5094 Illinois U.S.A.
  • 3123385095 | +1 312-338-5095 Illinois U.S.A.
  • 3123385096 | +1 312-338-5096 Illinois U.S.A.
  • 3123385097 | +1 312-338-5097 Illinois U.S.A.
  • 3123385098 | +1 312-338-5098 Illinois U.S.A.
  • 3123385099 | +1 312-338-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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