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).

  • 3124215000 | +1 312-421-5000 Illinois U.S.A.
  • 3124215001 | +1 312-421-5001 Illinois U.S.A.
  • 3124215002 | +1 312-421-5002 Illinois U.S.A.
  • 3124215003 | +1 312-421-5003 Illinois U.S.A.
  • 3124215004 | +1 312-421-5004 Illinois U.S.A.
  • 3124215005 | +1 312-421-5005 Illinois U.S.A.
  • 3124215006 | +1 312-421-5006 Illinois U.S.A.
  • 3124215007 | +1 312-421-5007 Illinois U.S.A.
  • 3124215008 | +1 312-421-5008 Illinois U.S.A.
  • 3124215009 | +1 312-421-5009 Illinois U.S.A.
  • 3124215010 | +1 312-421-5010 Illinois U.S.A.
  • 3124215011 | +1 312-421-5011 Illinois U.S.A.
  • 3124215012 | +1 312-421-5012 Illinois U.S.A.
  • 3124215013 | +1 312-421-5013 Illinois U.S.A.
  • 3124215014 | +1 312-421-5014 Illinois U.S.A.
  • 3124215015 | +1 312-421-5015 Illinois U.S.A.
  • 3124215016 | +1 312-421-5016 Illinois U.S.A.
  • 3124215017 | +1 312-421-5017 Illinois U.S.A.
  • 3124215018 | +1 312-421-5018 Illinois U.S.A.
  • 3124215019 | +1 312-421-5019 Illinois U.S.A.
  • 3124215020 | +1 312-421-5020 Illinois U.S.A.
  • 3124215021 | +1 312-421-5021 Illinois U.S.A.
  • 3124215022 | +1 312-421-5022 Illinois U.S.A.
  • 3124215023 | +1 312-421-5023 Illinois U.S.A.
  • 3124215024 | +1 312-421-5024 Illinois U.S.A.
  • 3124215025 | +1 312-421-5025 Illinois U.S.A.
  • 3124215026 | +1 312-421-5026 Illinois U.S.A.
  • 3124215027 | +1 312-421-5027 Illinois U.S.A.
  • 3124215028 | +1 312-421-5028 Illinois U.S.A.
  • 3124215029 | +1 312-421-5029 Illinois U.S.A.
  • 3124215030 | +1 312-421-5030 Illinois U.S.A.
  • 3124215031 | +1 312-421-5031 Illinois U.S.A.
  • 3124215032 | +1 312-421-5032 Illinois U.S.A.
  • 3124215033 | +1 312-421-5033 Illinois U.S.A.
  • 3124215034 | +1 312-421-5034 Illinois U.S.A.
  • 3124215035 | +1 312-421-5035 Illinois U.S.A.
  • 3124215036 | +1 312-421-5036 Illinois U.S.A.
  • 3124215037 | +1 312-421-5037 Illinois U.S.A.
  • 3124215038 | +1 312-421-5038 Illinois U.S.A.
  • 3124215039 | +1 312-421-5039 Illinois U.S.A.
  • 3124215040 | +1 312-421-5040 Illinois U.S.A.
  • 3124215041 | +1 312-421-5041 Illinois U.S.A.
  • 3124215042 | +1 312-421-5042 Illinois U.S.A.
  • 3124215043 | +1 312-421-5043 Illinois U.S.A.
  • 3124215044 | +1 312-421-5044 Illinois U.S.A.
  • 3124215045 | +1 312-421-5045 Illinois U.S.A.
  • 3124215046 | +1 312-421-5046 Illinois U.S.A.
  • 3124215047 | +1 312-421-5047 Illinois U.S.A.
  • 3124215048 | +1 312-421-5048 Illinois U.S.A.
  • 3124215049 | +1 312-421-5049 Illinois U.S.A.
  • 3124215050 | +1 312-421-5050 Illinois U.S.A.
  • 3124215051 | +1 312-421-5051 Illinois U.S.A.
  • 3124215052 | +1 312-421-5052 Illinois U.S.A.
  • 3124215053 | +1 312-421-5053 Illinois U.S.A.
  • 3124215054 | +1 312-421-5054 Illinois U.S.A.
  • 3124215055 | +1 312-421-5055 Illinois U.S.A.
  • 3124215056 | +1 312-421-5056 Illinois U.S.A.
  • 3124215057 | +1 312-421-5057 Illinois U.S.A.
  • 3124215058 | +1 312-421-5058 Illinois U.S.A.
  • 3124215059 | +1 312-421-5059 Illinois U.S.A.
  • 3124215060 | +1 312-421-5060 Illinois U.S.A.
  • 3124215061 | +1 312-421-5061 Illinois U.S.A.
  • 3124215062 | +1 312-421-5062 Illinois U.S.A.
  • 3124215063 | +1 312-421-5063 Illinois U.S.A.
  • 3124215064 | +1 312-421-5064 Illinois U.S.A.
  • 3124215065 | +1 312-421-5065 Illinois U.S.A.
  • 3124215066 | +1 312-421-5066 Illinois U.S.A.
  • 3124215067 | +1 312-421-5067 Illinois U.S.A.
  • 3124215068 | +1 312-421-5068 Illinois U.S.A.
  • 3124215069 | +1 312-421-5069 Illinois U.S.A.
  • 3124215070 | +1 312-421-5070 Illinois U.S.A.
  • 3124215071 | +1 312-421-5071 Illinois U.S.A.
  • 3124215072 | +1 312-421-5072 Illinois U.S.A.
  • 3124215073 | +1 312-421-5073 Illinois U.S.A.
  • 3124215074 | +1 312-421-5074 Illinois U.S.A.
  • 3124215075 | +1 312-421-5075 Illinois U.S.A.
  • 3124215076 | +1 312-421-5076 Illinois U.S.A.
  • 3124215077 | +1 312-421-5077 Illinois U.S.A.
  • 3124215078 | +1 312-421-5078 Illinois U.S.A.
  • 3124215079 | +1 312-421-5079 Illinois U.S.A.
  • 3124215080 | +1 312-421-5080 Illinois U.S.A.
  • 3124215081 | +1 312-421-5081 Illinois U.S.A.
  • 3124215082 | +1 312-421-5082 Illinois U.S.A.
  • 3124215083 | +1 312-421-5083 Illinois U.S.A.
  • 3124215084 | +1 312-421-5084 Illinois U.S.A.
  • 3124215085 | +1 312-421-5085 Illinois U.S.A.
  • 3124215086 | +1 312-421-5086 Illinois U.S.A.
  • 3124215087 | +1 312-421-5087 Illinois U.S.A.
  • 3124215088 | +1 312-421-5088 Illinois U.S.A.
  • 3124215089 | +1 312-421-5089 Illinois U.S.A.
  • 3124215090 | +1 312-421-5090 Illinois U.S.A.
  • 3124215091 | +1 312-421-5091 Illinois U.S.A.
  • 3124215092 | +1 312-421-5092 Illinois U.S.A.
  • 3124215093 | +1 312-421-5093 Illinois U.S.A.
  • 3124215094 | +1 312-421-5094 Illinois U.S.A.
  • 3124215095 | +1 312-421-5095 Illinois U.S.A.
  • 3124215096 | +1 312-421-5096 Illinois U.S.A.
  • 3124215097 | +1 312-421-5097 Illinois U.S.A.
  • 3124215098 | +1 312-421-5098 Illinois U.S.A.
  • 3124215099 | +1 312-421-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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