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).

  • 3129066000 | +1 312-906-6000 Illinois U.S.A.
  • 3129066001 | +1 312-906-6001 Illinois U.S.A.
  • 3129066002 | +1 312-906-6002 Illinois U.S.A.
  • 3129066003 | +1 312-906-6003 Illinois U.S.A.
  • 3129066004 | +1 312-906-6004 Illinois U.S.A.
  • 3129066005 | +1 312-906-6005 Illinois U.S.A.
  • 3129066006 | +1 312-906-6006 Illinois U.S.A.
  • 3129066007 | +1 312-906-6007 Illinois U.S.A.
  • 3129066008 | +1 312-906-6008 Illinois U.S.A.
  • 3129066009 | +1 312-906-6009 Illinois U.S.A.
  • 3129066010 | +1 312-906-6010 Illinois U.S.A.
  • 3129066011 | +1 312-906-6011 Illinois U.S.A.
  • 3129066012 | +1 312-906-6012 Illinois U.S.A.
  • 3129066013 | +1 312-906-6013 Illinois U.S.A.
  • 3129066014 | +1 312-906-6014 Illinois U.S.A.
  • 3129066015 | +1 312-906-6015 Illinois U.S.A.
  • 3129066016 | +1 312-906-6016 Illinois U.S.A.
  • 3129066017 | +1 312-906-6017 Illinois U.S.A.
  • 3129066018 | +1 312-906-6018 Illinois U.S.A.
  • 3129066019 | +1 312-906-6019 Illinois U.S.A.
  • 3129066020 | +1 312-906-6020 Illinois U.S.A.
  • 3129066021 | +1 312-906-6021 Illinois U.S.A.
  • 3129066022 | +1 312-906-6022 Illinois U.S.A.
  • 3129066023 | +1 312-906-6023 Illinois U.S.A.
  • 3129066024 | +1 312-906-6024 Illinois U.S.A.
  • 3129066025 | +1 312-906-6025 Illinois U.S.A.
  • 3129066026 | +1 312-906-6026 Illinois U.S.A.
  • 3129066027 | +1 312-906-6027 Illinois U.S.A.
  • 3129066028 | +1 312-906-6028 Illinois U.S.A.
  • 3129066029 | +1 312-906-6029 Illinois U.S.A.
  • 3129066030 | +1 312-906-6030 Illinois U.S.A.
  • 3129066031 | +1 312-906-6031 Illinois U.S.A.
  • 3129066032 | +1 312-906-6032 Illinois U.S.A.
  • 3129066033 | +1 312-906-6033 Illinois U.S.A.
  • 3129066034 | +1 312-906-6034 Illinois U.S.A.
  • 3129066035 | +1 312-906-6035 Illinois U.S.A.
  • 3129066036 | +1 312-906-6036 Illinois U.S.A.
  • 3129066037 | +1 312-906-6037 Illinois U.S.A.
  • 3129066038 | +1 312-906-6038 Illinois U.S.A.
  • 3129066039 | +1 312-906-6039 Illinois U.S.A.
  • 3129066040 | +1 312-906-6040 Illinois U.S.A.
  • 3129066041 | +1 312-906-6041 Illinois U.S.A.
  • 3129066042 | +1 312-906-6042 Illinois U.S.A.
  • 3129066043 | +1 312-906-6043 Illinois U.S.A.
  • 3129066044 | +1 312-906-6044 Illinois U.S.A.
  • 3129066045 | +1 312-906-6045 Illinois U.S.A.
  • 3129066046 | +1 312-906-6046 Illinois U.S.A.
  • 3129066047 | +1 312-906-6047 Illinois U.S.A.
  • 3129066048 | +1 312-906-6048 Illinois U.S.A.
  • 3129066049 | +1 312-906-6049 Illinois U.S.A.
  • 3129066050 | +1 312-906-6050 Illinois U.S.A.
  • 3129066051 | +1 312-906-6051 Illinois U.S.A.
  • 3129066052 | +1 312-906-6052 Illinois U.S.A.
  • 3129066053 | +1 312-906-6053 Illinois U.S.A.
  • 3129066054 | +1 312-906-6054 Illinois U.S.A.
  • 3129066055 | +1 312-906-6055 Illinois U.S.A.
  • 3129066056 | +1 312-906-6056 Illinois U.S.A.
  • 3129066057 | +1 312-906-6057 Illinois U.S.A.
  • 3129066058 | +1 312-906-6058 Illinois U.S.A.
  • 3129066059 | +1 312-906-6059 Illinois U.S.A.
  • 3129066060 | +1 312-906-6060 Illinois U.S.A.
  • 3129066061 | +1 312-906-6061 Illinois U.S.A.
  • 3129066062 | +1 312-906-6062 Illinois U.S.A.
  • 3129066063 | +1 312-906-6063 Illinois U.S.A.
  • 3129066064 | +1 312-906-6064 Illinois U.S.A.
  • 3129066065 | +1 312-906-6065 Illinois U.S.A.
  • 3129066066 | +1 312-906-6066 Illinois U.S.A.
  • 3129066067 | +1 312-906-6067 Illinois U.S.A.
  • 3129066068 | +1 312-906-6068 Illinois U.S.A.
  • 3129066069 | +1 312-906-6069 Illinois U.S.A.
  • 3129066070 | +1 312-906-6070 Illinois U.S.A.
  • 3129066071 | +1 312-906-6071 Illinois U.S.A.
  • 3129066072 | +1 312-906-6072 Illinois U.S.A.
  • 3129066073 | +1 312-906-6073 Illinois U.S.A.
  • 3129066074 | +1 312-906-6074 Illinois U.S.A.
  • 3129066075 | +1 312-906-6075 Illinois U.S.A.
  • 3129066076 | +1 312-906-6076 Illinois U.S.A.
  • 3129066077 | +1 312-906-6077 Illinois U.S.A.
  • 3129066078 | +1 312-906-6078 Illinois U.S.A.
  • 3129066079 | +1 312-906-6079 Illinois U.S.A.
  • 3129066080 | +1 312-906-6080 Illinois U.S.A.
  • 3129066081 | +1 312-906-6081 Illinois U.S.A.
  • 3129066082 | +1 312-906-6082 Illinois U.S.A.
  • 3129066083 | +1 312-906-6083 Illinois U.S.A.
  • 3129066084 | +1 312-906-6084 Illinois U.S.A.
  • 3129066085 | +1 312-906-6085 Illinois U.S.A.
  • 3129066086 | +1 312-906-6086 Illinois U.S.A.
  • 3129066087 | +1 312-906-6087 Illinois U.S.A.
  • 3129066088 | +1 312-906-6088 Illinois U.S.A.
  • 3129066089 | +1 312-906-6089 Illinois U.S.A.
  • 3129066090 | +1 312-906-6090 Illinois U.S.A.
  • 3129066091 | +1 312-906-6091 Illinois U.S.A.
  • 3129066092 | +1 312-906-6092 Illinois U.S.A.
  • 3129066093 | +1 312-906-6093 Illinois U.S.A.
  • 3129066094 | +1 312-906-6094 Illinois U.S.A.
  • 3129066095 | +1 312-906-6095 Illinois U.S.A.
  • 3129066096 | +1 312-906-6096 Illinois U.S.A.
  • 3129066097 | +1 312-906-6097 Illinois U.S.A.
  • 3129066098 | +1 312-906-6098 Illinois U.S.A.
  • 3129066099 | +1 312-906-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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