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).

  • 3129236000 | +1 312-923-6000 Illinois U.S.A.
  • 3129236001 | +1 312-923-6001 Illinois U.S.A.
  • 3129236002 | +1 312-923-6002 Illinois U.S.A.
  • 3129236003 | +1 312-923-6003 Illinois U.S.A.
  • 3129236004 | +1 312-923-6004 Illinois U.S.A.
  • 3129236005 | +1 312-923-6005 Illinois U.S.A.
  • 3129236006 | +1 312-923-6006 Illinois U.S.A.
  • 3129236007 | +1 312-923-6007 Illinois U.S.A.
  • 3129236008 | +1 312-923-6008 Illinois U.S.A.
  • 3129236009 | +1 312-923-6009 Illinois U.S.A.
  • 3129236010 | +1 312-923-6010 Illinois U.S.A.
  • 3129236011 | +1 312-923-6011 Illinois U.S.A.
  • 3129236012 | +1 312-923-6012 Illinois U.S.A.
  • 3129236013 | +1 312-923-6013 Illinois U.S.A.
  • 3129236014 | +1 312-923-6014 Illinois U.S.A.
  • 3129236015 | +1 312-923-6015 Illinois U.S.A.
  • 3129236016 | +1 312-923-6016 Illinois U.S.A.
  • 3129236017 | +1 312-923-6017 Illinois U.S.A.
  • 3129236018 | +1 312-923-6018 Illinois U.S.A.
  • 3129236019 | +1 312-923-6019 Illinois U.S.A.
  • 3129236020 | +1 312-923-6020 Illinois U.S.A.
  • 3129236021 | +1 312-923-6021 Illinois U.S.A.
  • 3129236022 | +1 312-923-6022 Illinois U.S.A.
  • 3129236023 | +1 312-923-6023 Illinois U.S.A.
  • 3129236024 | +1 312-923-6024 Illinois U.S.A.
  • 3129236025 | +1 312-923-6025 Illinois U.S.A.
  • 3129236026 | +1 312-923-6026 Illinois U.S.A.
  • 3129236027 | +1 312-923-6027 Illinois U.S.A.
  • 3129236028 | +1 312-923-6028 Illinois U.S.A.
  • 3129236029 | +1 312-923-6029 Illinois U.S.A.
  • 3129236030 | +1 312-923-6030 Illinois U.S.A.
  • 3129236031 | +1 312-923-6031 Illinois U.S.A.
  • 3129236032 | +1 312-923-6032 Illinois U.S.A.
  • 3129236033 | +1 312-923-6033 Illinois U.S.A.
  • 3129236034 | +1 312-923-6034 Illinois U.S.A.
  • 3129236035 | +1 312-923-6035 Illinois U.S.A.
  • 3129236036 | +1 312-923-6036 Illinois U.S.A.
  • 3129236037 | +1 312-923-6037 Illinois U.S.A.
  • 3129236038 | +1 312-923-6038 Illinois U.S.A.
  • 3129236039 | +1 312-923-6039 Illinois U.S.A.
  • 3129236040 | +1 312-923-6040 Illinois U.S.A.
  • 3129236041 | +1 312-923-6041 Illinois U.S.A.
  • 3129236042 | +1 312-923-6042 Illinois U.S.A.
  • 3129236043 | +1 312-923-6043 Illinois U.S.A.
  • 3129236044 | +1 312-923-6044 Illinois U.S.A.
  • 3129236045 | +1 312-923-6045 Illinois U.S.A.
  • 3129236046 | +1 312-923-6046 Illinois U.S.A.
  • 3129236047 | +1 312-923-6047 Illinois U.S.A.
  • 3129236048 | +1 312-923-6048 Illinois U.S.A.
  • 3129236049 | +1 312-923-6049 Illinois U.S.A.
  • 3129236050 | +1 312-923-6050 Illinois U.S.A.
  • 3129236051 | +1 312-923-6051 Illinois U.S.A.
  • 3129236052 | +1 312-923-6052 Illinois U.S.A.
  • 3129236053 | +1 312-923-6053 Illinois U.S.A.
  • 3129236054 | +1 312-923-6054 Illinois U.S.A.
  • 3129236055 | +1 312-923-6055 Illinois U.S.A.
  • 3129236056 | +1 312-923-6056 Illinois U.S.A.
  • 3129236057 | +1 312-923-6057 Illinois U.S.A.
  • 3129236058 | +1 312-923-6058 Illinois U.S.A.
  • 3129236059 | +1 312-923-6059 Illinois U.S.A.
  • 3129236060 | +1 312-923-6060 Illinois U.S.A.
  • 3129236061 | +1 312-923-6061 Illinois U.S.A.
  • 3129236062 | +1 312-923-6062 Illinois U.S.A.
  • 3129236063 | +1 312-923-6063 Illinois U.S.A.
  • 3129236064 | +1 312-923-6064 Illinois U.S.A.
  • 3129236065 | +1 312-923-6065 Illinois U.S.A.
  • 3129236066 | +1 312-923-6066 Illinois U.S.A.
  • 3129236067 | +1 312-923-6067 Illinois U.S.A.
  • 3129236068 | +1 312-923-6068 Illinois U.S.A.
  • 3129236069 | +1 312-923-6069 Illinois U.S.A.
  • 3129236070 | +1 312-923-6070 Illinois U.S.A.
  • 3129236071 | +1 312-923-6071 Illinois U.S.A.
  • 3129236072 | +1 312-923-6072 Illinois U.S.A.
  • 3129236073 | +1 312-923-6073 Illinois U.S.A.
  • 3129236074 | +1 312-923-6074 Illinois U.S.A.
  • 3129236075 | +1 312-923-6075 Illinois U.S.A.
  • 3129236076 | +1 312-923-6076 Illinois U.S.A.
  • 3129236077 | +1 312-923-6077 Illinois U.S.A.
  • 3129236078 | +1 312-923-6078 Illinois U.S.A.
  • 3129236079 | +1 312-923-6079 Illinois U.S.A.
  • 3129236080 | +1 312-923-6080 Illinois U.S.A.
  • 3129236081 | +1 312-923-6081 Illinois U.S.A.
  • 3129236082 | +1 312-923-6082 Illinois U.S.A.
  • 3129236083 | +1 312-923-6083 Illinois U.S.A.
  • 3129236084 | +1 312-923-6084 Illinois U.S.A.
  • 3129236085 | +1 312-923-6085 Illinois U.S.A.
  • 3129236086 | +1 312-923-6086 Illinois U.S.A.
  • 3129236087 | +1 312-923-6087 Illinois U.S.A.
  • 3129236088 | +1 312-923-6088 Illinois U.S.A.
  • 3129236089 | +1 312-923-6089 Illinois U.S.A.
  • 3129236090 | +1 312-923-6090 Illinois U.S.A.
  • 3129236091 | +1 312-923-6091 Illinois U.S.A.
  • 3129236092 | +1 312-923-6092 Illinois U.S.A.
  • 3129236093 | +1 312-923-6093 Illinois U.S.A.
  • 3129236094 | +1 312-923-6094 Illinois U.S.A.
  • 3129236095 | +1 312-923-6095 Illinois U.S.A.
  • 3129236096 | +1 312-923-6096 Illinois U.S.A.
  • 3129236097 | +1 312-923-6097 Illinois U.S.A.
  • 3129236098 | +1 312-923-6098 Illinois U.S.A.
  • 3129236099 | +1 312-923-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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