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).

  • 3123346000 | +1 312-334-6000 Illinois U.S.A.
  • 3123346001 | +1 312-334-6001 Illinois U.S.A.
  • 3123346002 | +1 312-334-6002 Illinois U.S.A.
  • 3123346003 | +1 312-334-6003 Illinois U.S.A.
  • 3123346004 | +1 312-334-6004 Illinois U.S.A.
  • 3123346005 | +1 312-334-6005 Illinois U.S.A.
  • 3123346006 | +1 312-334-6006 Illinois U.S.A.
  • 3123346007 | +1 312-334-6007 Illinois U.S.A.
  • 3123346008 | +1 312-334-6008 Illinois U.S.A.
  • 3123346009 | +1 312-334-6009 Illinois U.S.A.
  • 3123346010 | +1 312-334-6010 Illinois U.S.A.
  • 3123346011 | +1 312-334-6011 Illinois U.S.A.
  • 3123346012 | +1 312-334-6012 Illinois U.S.A.
  • 3123346013 | +1 312-334-6013 Illinois U.S.A.
  • 3123346014 | +1 312-334-6014 Illinois U.S.A.
  • 3123346015 | +1 312-334-6015 Illinois U.S.A.
  • 3123346016 | +1 312-334-6016 Illinois U.S.A.
  • 3123346017 | +1 312-334-6017 Illinois U.S.A.
  • 3123346018 | +1 312-334-6018 Illinois U.S.A.
  • 3123346019 | +1 312-334-6019 Illinois U.S.A.
  • 3123346020 | +1 312-334-6020 Illinois U.S.A.
  • 3123346021 | +1 312-334-6021 Illinois U.S.A.
  • 3123346022 | +1 312-334-6022 Illinois U.S.A.
  • 3123346023 | +1 312-334-6023 Illinois U.S.A.
  • 3123346024 | +1 312-334-6024 Illinois U.S.A.
  • 3123346025 | +1 312-334-6025 Illinois U.S.A.
  • 3123346026 | +1 312-334-6026 Illinois U.S.A.
  • 3123346027 | +1 312-334-6027 Illinois U.S.A.
  • 3123346028 | +1 312-334-6028 Illinois U.S.A.
  • 3123346029 | +1 312-334-6029 Illinois U.S.A.
  • 3123346030 | +1 312-334-6030 Illinois U.S.A.
  • 3123346031 | +1 312-334-6031 Illinois U.S.A.
  • 3123346032 | +1 312-334-6032 Illinois U.S.A.
  • 3123346033 | +1 312-334-6033 Illinois U.S.A.
  • 3123346034 | +1 312-334-6034 Illinois U.S.A.
  • 3123346035 | +1 312-334-6035 Illinois U.S.A.
  • 3123346036 | +1 312-334-6036 Illinois U.S.A.
  • 3123346037 | +1 312-334-6037 Illinois U.S.A.
  • 3123346038 | +1 312-334-6038 Illinois U.S.A.
  • 3123346039 | +1 312-334-6039 Illinois U.S.A.
  • 3123346040 | +1 312-334-6040 Illinois U.S.A.
  • 3123346041 | +1 312-334-6041 Illinois U.S.A.
  • 3123346042 | +1 312-334-6042 Illinois U.S.A.
  • 3123346043 | +1 312-334-6043 Illinois U.S.A.
  • 3123346044 | +1 312-334-6044 Illinois U.S.A.
  • 3123346045 | +1 312-334-6045 Illinois U.S.A.
  • 3123346046 | +1 312-334-6046 Illinois U.S.A.
  • 3123346047 | +1 312-334-6047 Illinois U.S.A.
  • 3123346048 | +1 312-334-6048 Illinois U.S.A.
  • 3123346049 | +1 312-334-6049 Illinois U.S.A.
  • 3123346050 | +1 312-334-6050 Illinois U.S.A.
  • 3123346051 | +1 312-334-6051 Illinois U.S.A.
  • 3123346052 | +1 312-334-6052 Illinois U.S.A.
  • 3123346053 | +1 312-334-6053 Illinois U.S.A.
  • 3123346054 | +1 312-334-6054 Illinois U.S.A.
  • 3123346055 | +1 312-334-6055 Illinois U.S.A.
  • 3123346056 | +1 312-334-6056 Illinois U.S.A.
  • 3123346057 | +1 312-334-6057 Illinois U.S.A.
  • 3123346058 | +1 312-334-6058 Illinois U.S.A.
  • 3123346059 | +1 312-334-6059 Illinois U.S.A.
  • 3123346060 | +1 312-334-6060 Illinois U.S.A.
  • 3123346061 | +1 312-334-6061 Illinois U.S.A.
  • 3123346062 | +1 312-334-6062 Illinois U.S.A.
  • 3123346063 | +1 312-334-6063 Illinois U.S.A.
  • 3123346064 | +1 312-334-6064 Illinois U.S.A.
  • 3123346065 | +1 312-334-6065 Illinois U.S.A.
  • 3123346066 | +1 312-334-6066 Illinois U.S.A.
  • 3123346067 | +1 312-334-6067 Illinois U.S.A.
  • 3123346068 | +1 312-334-6068 Illinois U.S.A.
  • 3123346069 | +1 312-334-6069 Illinois U.S.A.
  • 3123346070 | +1 312-334-6070 Illinois U.S.A.
  • 3123346071 | +1 312-334-6071 Illinois U.S.A.
  • 3123346072 | +1 312-334-6072 Illinois U.S.A.
  • 3123346073 | +1 312-334-6073 Illinois U.S.A.
  • 3123346074 | +1 312-334-6074 Illinois U.S.A.
  • 3123346075 | +1 312-334-6075 Illinois U.S.A.
  • 3123346076 | +1 312-334-6076 Illinois U.S.A.
  • 3123346077 | +1 312-334-6077 Illinois U.S.A.
  • 3123346078 | +1 312-334-6078 Illinois U.S.A.
  • 3123346079 | +1 312-334-6079 Illinois U.S.A.
  • 3123346080 | +1 312-334-6080 Illinois U.S.A.
  • 3123346081 | +1 312-334-6081 Illinois U.S.A.
  • 3123346082 | +1 312-334-6082 Illinois U.S.A.
  • 3123346083 | +1 312-334-6083 Illinois U.S.A.
  • 3123346084 | +1 312-334-6084 Illinois U.S.A.
  • 3123346085 | +1 312-334-6085 Illinois U.S.A.
  • 3123346086 | +1 312-334-6086 Illinois U.S.A.
  • 3123346087 | +1 312-334-6087 Illinois U.S.A.
  • 3123346088 | +1 312-334-6088 Illinois U.S.A.
  • 3123346089 | +1 312-334-6089 Illinois U.S.A.
  • 3123346090 | +1 312-334-6090 Illinois U.S.A.
  • 3123346091 | +1 312-334-6091 Illinois U.S.A.
  • 3123346092 | +1 312-334-6092 Illinois U.S.A.
  • 3123346093 | +1 312-334-6093 Illinois U.S.A.
  • 3123346094 | +1 312-334-6094 Illinois U.S.A.
  • 3123346095 | +1 312-334-6095 Illinois U.S.A.
  • 3123346096 | +1 312-334-6096 Illinois U.S.A.
  • 3123346097 | +1 312-334-6097 Illinois U.S.A.
  • 3123346098 | +1 312-334-6098 Illinois U.S.A.
  • 3123346099 | +1 312-334-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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