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).

  • 3123725000 | +1 312-372-5000 Illinois U.S.A.
  • 3123725001 | +1 312-372-5001 Illinois U.S.A.
  • 3123725002 | +1 312-372-5002 Illinois U.S.A.
  • 3123725003 | +1 312-372-5003 Illinois U.S.A.
  • 3123725004 | +1 312-372-5004 Illinois U.S.A.
  • 3123725005 | +1 312-372-5005 Illinois U.S.A.
  • 3123725006 | +1 312-372-5006 Illinois U.S.A.
  • 3123725007 | +1 312-372-5007 Illinois U.S.A.
  • 3123725008 | +1 312-372-5008 Illinois U.S.A.
  • 3123725009 | +1 312-372-5009 Illinois U.S.A.
  • 3123725010 | +1 312-372-5010 Illinois U.S.A.
  • 3123725011 | +1 312-372-5011 Illinois U.S.A.
  • 3123725012 | +1 312-372-5012 Illinois U.S.A.
  • 3123725013 | +1 312-372-5013 Illinois U.S.A.
  • 3123725014 | +1 312-372-5014 Illinois U.S.A.
  • 3123725015 | +1 312-372-5015 Illinois U.S.A.
  • 3123725016 | +1 312-372-5016 Illinois U.S.A.
  • 3123725017 | +1 312-372-5017 Illinois U.S.A.
  • 3123725018 | +1 312-372-5018 Illinois U.S.A.
  • 3123725019 | +1 312-372-5019 Illinois U.S.A.
  • 3123725020 | +1 312-372-5020 Illinois U.S.A.
  • 3123725021 | +1 312-372-5021 Illinois U.S.A.
  • 3123725022 | +1 312-372-5022 Illinois U.S.A.
  • 3123725023 | +1 312-372-5023 Illinois U.S.A.
  • 3123725024 | +1 312-372-5024 Illinois U.S.A.
  • 3123725025 | +1 312-372-5025 Illinois U.S.A.
  • 3123725026 | +1 312-372-5026 Illinois U.S.A.
  • 3123725027 | +1 312-372-5027 Illinois U.S.A.
  • 3123725028 | +1 312-372-5028 Illinois U.S.A.
  • 3123725029 | +1 312-372-5029 Illinois U.S.A.
  • 3123725030 | +1 312-372-5030 Illinois U.S.A.
  • 3123725031 | +1 312-372-5031 Illinois U.S.A.
  • 3123725032 | +1 312-372-5032 Illinois U.S.A.
  • 3123725033 | +1 312-372-5033 Illinois U.S.A.
  • 3123725034 | +1 312-372-5034 Illinois U.S.A.
  • 3123725035 | +1 312-372-5035 Illinois U.S.A.
  • 3123725036 | +1 312-372-5036 Illinois U.S.A.
  • 3123725037 | +1 312-372-5037 Illinois U.S.A.
  • 3123725038 | +1 312-372-5038 Illinois U.S.A.
  • 3123725039 | +1 312-372-5039 Illinois U.S.A.
  • 3123725040 | +1 312-372-5040 Illinois U.S.A.
  • 3123725041 | +1 312-372-5041 Illinois U.S.A.
  • 3123725042 | +1 312-372-5042 Illinois U.S.A.
  • 3123725043 | +1 312-372-5043 Illinois U.S.A.
  • 3123725044 | +1 312-372-5044 Illinois U.S.A.
  • 3123725045 | +1 312-372-5045 Illinois U.S.A.
  • 3123725046 | +1 312-372-5046 Illinois U.S.A.
  • 3123725047 | +1 312-372-5047 Illinois U.S.A.
  • 3123725048 | +1 312-372-5048 Illinois U.S.A.
  • 3123725049 | +1 312-372-5049 Illinois U.S.A.
  • 3123725050 | +1 312-372-5050 Illinois U.S.A.
  • 3123725051 | +1 312-372-5051 Illinois U.S.A.
  • 3123725052 | +1 312-372-5052 Illinois U.S.A.
  • 3123725053 | +1 312-372-5053 Illinois U.S.A.
  • 3123725054 | +1 312-372-5054 Illinois U.S.A.
  • 3123725055 | +1 312-372-5055 Illinois U.S.A.
  • 3123725056 | +1 312-372-5056 Illinois U.S.A.
  • 3123725057 | +1 312-372-5057 Illinois U.S.A.
  • 3123725058 | +1 312-372-5058 Illinois U.S.A.
  • 3123725059 | +1 312-372-5059 Illinois U.S.A.
  • 3123725060 | +1 312-372-5060 Illinois U.S.A.
  • 3123725061 | +1 312-372-5061 Illinois U.S.A.
  • 3123725062 | +1 312-372-5062 Illinois U.S.A.
  • 3123725063 | +1 312-372-5063 Illinois U.S.A.
  • 3123725064 | +1 312-372-5064 Illinois U.S.A.
  • 3123725065 | +1 312-372-5065 Illinois U.S.A.
  • 3123725066 | +1 312-372-5066 Illinois U.S.A.
  • 3123725067 | +1 312-372-5067 Illinois U.S.A.
  • 3123725068 | +1 312-372-5068 Illinois U.S.A.
  • 3123725069 | +1 312-372-5069 Illinois U.S.A.
  • 3123725070 | +1 312-372-5070 Illinois U.S.A.
  • 3123725071 | +1 312-372-5071 Illinois U.S.A.
  • 3123725072 | +1 312-372-5072 Illinois U.S.A.
  • 3123725073 | +1 312-372-5073 Illinois U.S.A.
  • 3123725074 | +1 312-372-5074 Illinois U.S.A.
  • 3123725075 | +1 312-372-5075 Illinois U.S.A.
  • 3123725076 | +1 312-372-5076 Illinois U.S.A.
  • 3123725077 | +1 312-372-5077 Illinois U.S.A.
  • 3123725078 | +1 312-372-5078 Illinois U.S.A.
  • 3123725079 | +1 312-372-5079 Illinois U.S.A.
  • 3123725080 | +1 312-372-5080 Illinois U.S.A.
  • 3123725081 | +1 312-372-5081 Illinois U.S.A.
  • 3123725082 | +1 312-372-5082 Illinois U.S.A.
  • 3123725083 | +1 312-372-5083 Illinois U.S.A.
  • 3123725084 | +1 312-372-5084 Illinois U.S.A.
  • 3123725085 | +1 312-372-5085 Illinois U.S.A.
  • 3123725086 | +1 312-372-5086 Illinois U.S.A.
  • 3123725087 | +1 312-372-5087 Illinois U.S.A.
  • 3123725088 | +1 312-372-5088 Illinois U.S.A.
  • 3123725089 | +1 312-372-5089 Illinois U.S.A.
  • 3123725090 | +1 312-372-5090 Illinois U.S.A.
  • 3123725091 | +1 312-372-5091 Illinois U.S.A.
  • 3123725092 | +1 312-372-5092 Illinois U.S.A.
  • 3123725093 | +1 312-372-5093 Illinois U.S.A.
  • 3123725094 | +1 312-372-5094 Illinois U.S.A.
  • 3123725095 | +1 312-372-5095 Illinois U.S.A.
  • 3123725096 | +1 312-372-5096 Illinois U.S.A.
  • 3123725097 | +1 312-372-5097 Illinois U.S.A.
  • 3123725098 | +1 312-372-5098 Illinois U.S.A.
  • 3123725099 | +1 312-372-5099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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