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).

  • 3122346000 | +1 312-234-6000 Illinois U.S.A.
  • 3122346001 | +1 312-234-6001 Illinois U.S.A.
  • 3122346002 | +1 312-234-6002 Illinois U.S.A.
  • 3122346003 | +1 312-234-6003 Illinois U.S.A.
  • 3122346004 | +1 312-234-6004 Illinois U.S.A.
  • 3122346005 | +1 312-234-6005 Illinois U.S.A.
  • 3122346006 | +1 312-234-6006 Illinois U.S.A.
  • 3122346007 | +1 312-234-6007 Illinois U.S.A.
  • 3122346008 | +1 312-234-6008 Illinois U.S.A.
  • 3122346009 | +1 312-234-6009 Illinois U.S.A.
  • 3122346010 | +1 312-234-6010 Illinois U.S.A.
  • 3122346011 | +1 312-234-6011 Illinois U.S.A.
  • 3122346012 | +1 312-234-6012 Illinois U.S.A.
  • 3122346013 | +1 312-234-6013 Illinois U.S.A.
  • 3122346014 | +1 312-234-6014 Illinois U.S.A.
  • 3122346015 | +1 312-234-6015 Illinois U.S.A.
  • 3122346016 | +1 312-234-6016 Illinois U.S.A.
  • 3122346017 | +1 312-234-6017 Illinois U.S.A.
  • 3122346018 | +1 312-234-6018 Illinois U.S.A.
  • 3122346019 | +1 312-234-6019 Illinois U.S.A.
  • 3122346020 | +1 312-234-6020 Illinois U.S.A.
  • 3122346021 | +1 312-234-6021 Illinois U.S.A.
  • 3122346022 | +1 312-234-6022 Illinois U.S.A.
  • 3122346023 | +1 312-234-6023 Illinois U.S.A.
  • 3122346024 | +1 312-234-6024 Illinois U.S.A.
  • 3122346025 | +1 312-234-6025 Illinois U.S.A.
  • 3122346026 | +1 312-234-6026 Illinois U.S.A.
  • 3122346027 | +1 312-234-6027 Illinois U.S.A.
  • 3122346028 | +1 312-234-6028 Illinois U.S.A.
  • 3122346029 | +1 312-234-6029 Illinois U.S.A.
  • 3122346030 | +1 312-234-6030 Illinois U.S.A.
  • 3122346031 | +1 312-234-6031 Illinois U.S.A.
  • 3122346032 | +1 312-234-6032 Illinois U.S.A.
  • 3122346033 | +1 312-234-6033 Illinois U.S.A.
  • 3122346034 | +1 312-234-6034 Illinois U.S.A.
  • 3122346035 | +1 312-234-6035 Illinois U.S.A.
  • 3122346036 | +1 312-234-6036 Illinois U.S.A.
  • 3122346037 | +1 312-234-6037 Illinois U.S.A.
  • 3122346038 | +1 312-234-6038 Illinois U.S.A.
  • 3122346039 | +1 312-234-6039 Illinois U.S.A.
  • 3122346040 | +1 312-234-6040 Illinois U.S.A.
  • 3122346041 | +1 312-234-6041 Illinois U.S.A.
  • 3122346042 | +1 312-234-6042 Illinois U.S.A.
  • 3122346043 | +1 312-234-6043 Illinois U.S.A.
  • 3122346044 | +1 312-234-6044 Illinois U.S.A.
  • 3122346045 | +1 312-234-6045 Illinois U.S.A.
  • 3122346046 | +1 312-234-6046 Illinois U.S.A.
  • 3122346047 | +1 312-234-6047 Illinois U.S.A.
  • 3122346048 | +1 312-234-6048 Illinois U.S.A.
  • 3122346049 | +1 312-234-6049 Illinois U.S.A.
  • 3122346050 | +1 312-234-6050 Illinois U.S.A.
  • 3122346051 | +1 312-234-6051 Illinois U.S.A.
  • 3122346052 | +1 312-234-6052 Illinois U.S.A.
  • 3122346053 | +1 312-234-6053 Illinois U.S.A.
  • 3122346054 | +1 312-234-6054 Illinois U.S.A.
  • 3122346055 | +1 312-234-6055 Illinois U.S.A.
  • 3122346056 | +1 312-234-6056 Illinois U.S.A.
  • 3122346057 | +1 312-234-6057 Illinois U.S.A.
  • 3122346058 | +1 312-234-6058 Illinois U.S.A.
  • 3122346059 | +1 312-234-6059 Illinois U.S.A.
  • 3122346060 | +1 312-234-6060 Illinois U.S.A.
  • 3122346061 | +1 312-234-6061 Illinois U.S.A.
  • 3122346062 | +1 312-234-6062 Illinois U.S.A.
  • 3122346063 | +1 312-234-6063 Illinois U.S.A.
  • 3122346064 | +1 312-234-6064 Illinois U.S.A.
  • 3122346065 | +1 312-234-6065 Illinois U.S.A.
  • 3122346066 | +1 312-234-6066 Illinois U.S.A.
  • 3122346067 | +1 312-234-6067 Illinois U.S.A.
  • 3122346068 | +1 312-234-6068 Illinois U.S.A.
  • 3122346069 | +1 312-234-6069 Illinois U.S.A.
  • 3122346070 | +1 312-234-6070 Illinois U.S.A.
  • 3122346071 | +1 312-234-6071 Illinois U.S.A.
  • 3122346072 | +1 312-234-6072 Illinois U.S.A.
  • 3122346073 | +1 312-234-6073 Illinois U.S.A.
  • 3122346074 | +1 312-234-6074 Illinois U.S.A.
  • 3122346075 | +1 312-234-6075 Illinois U.S.A.
  • 3122346076 | +1 312-234-6076 Illinois U.S.A.
  • 3122346077 | +1 312-234-6077 Illinois U.S.A.
  • 3122346078 | +1 312-234-6078 Illinois U.S.A.
  • 3122346079 | +1 312-234-6079 Illinois U.S.A.
  • 3122346080 | +1 312-234-6080 Illinois U.S.A.
  • 3122346081 | +1 312-234-6081 Illinois U.S.A.
  • 3122346082 | +1 312-234-6082 Illinois U.S.A.
  • 3122346083 | +1 312-234-6083 Illinois U.S.A.
  • 3122346084 | +1 312-234-6084 Illinois U.S.A.
  • 3122346085 | +1 312-234-6085 Illinois U.S.A.
  • 3122346086 | +1 312-234-6086 Illinois U.S.A.
  • 3122346087 | +1 312-234-6087 Illinois U.S.A.
  • 3122346088 | +1 312-234-6088 Illinois U.S.A.
  • 3122346089 | +1 312-234-6089 Illinois U.S.A.
  • 3122346090 | +1 312-234-6090 Illinois U.S.A.
  • 3122346091 | +1 312-234-6091 Illinois U.S.A.
  • 3122346092 | +1 312-234-6092 Illinois U.S.A.
  • 3122346093 | +1 312-234-6093 Illinois U.S.A.
  • 3122346094 | +1 312-234-6094 Illinois U.S.A.
  • 3122346095 | +1 312-234-6095 Illinois U.S.A.
  • 3122346096 | +1 312-234-6096 Illinois U.S.A.
  • 3122346097 | +1 312-234-6097 Illinois U.S.A.
  • 3122346098 | +1 312-234-6098 Illinois U.S.A.
  • 3122346099 | +1 312-234-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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