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).

  • 3127986000 | +1 312-798-6000 Illinois U.S.A.
  • 3127986001 | +1 312-798-6001 Illinois U.S.A.
  • 3127986002 | +1 312-798-6002 Illinois U.S.A.
  • 3127986003 | +1 312-798-6003 Illinois U.S.A.
  • 3127986004 | +1 312-798-6004 Illinois U.S.A.
  • 3127986005 | +1 312-798-6005 Illinois U.S.A.
  • 3127986006 | +1 312-798-6006 Illinois U.S.A.
  • 3127986007 | +1 312-798-6007 Illinois U.S.A.
  • 3127986008 | +1 312-798-6008 Illinois U.S.A.
  • 3127986009 | +1 312-798-6009 Illinois U.S.A.
  • 3127986010 | +1 312-798-6010 Illinois U.S.A.
  • 3127986011 | +1 312-798-6011 Illinois U.S.A.
  • 3127986012 | +1 312-798-6012 Illinois U.S.A.
  • 3127986013 | +1 312-798-6013 Illinois U.S.A.
  • 3127986014 | +1 312-798-6014 Illinois U.S.A.
  • 3127986015 | +1 312-798-6015 Illinois U.S.A.
  • 3127986016 | +1 312-798-6016 Illinois U.S.A.
  • 3127986017 | +1 312-798-6017 Illinois U.S.A.
  • 3127986018 | +1 312-798-6018 Illinois U.S.A.
  • 3127986019 | +1 312-798-6019 Illinois U.S.A.
  • 3127986020 | +1 312-798-6020 Illinois U.S.A.
  • 3127986021 | +1 312-798-6021 Illinois U.S.A.
  • 3127986022 | +1 312-798-6022 Illinois U.S.A.
  • 3127986023 | +1 312-798-6023 Illinois U.S.A.
  • 3127986024 | +1 312-798-6024 Illinois U.S.A.
  • 3127986025 | +1 312-798-6025 Illinois U.S.A.
  • 3127986026 | +1 312-798-6026 Illinois U.S.A.
  • 3127986027 | +1 312-798-6027 Illinois U.S.A.
  • 3127986028 | +1 312-798-6028 Illinois U.S.A.
  • 3127986029 | +1 312-798-6029 Illinois U.S.A.
  • 3127986030 | +1 312-798-6030 Illinois U.S.A.
  • 3127986031 | +1 312-798-6031 Illinois U.S.A.
  • 3127986032 | +1 312-798-6032 Illinois U.S.A.
  • 3127986033 | +1 312-798-6033 Illinois U.S.A.
  • 3127986034 | +1 312-798-6034 Illinois U.S.A.
  • 3127986035 | +1 312-798-6035 Illinois U.S.A.
  • 3127986036 | +1 312-798-6036 Illinois U.S.A.
  • 3127986037 | +1 312-798-6037 Illinois U.S.A.
  • 3127986038 | +1 312-798-6038 Illinois U.S.A.
  • 3127986039 | +1 312-798-6039 Illinois U.S.A.
  • 3127986040 | +1 312-798-6040 Illinois U.S.A.
  • 3127986041 | +1 312-798-6041 Illinois U.S.A.
  • 3127986042 | +1 312-798-6042 Illinois U.S.A.
  • 3127986043 | +1 312-798-6043 Illinois U.S.A.
  • 3127986044 | +1 312-798-6044 Illinois U.S.A.
  • 3127986045 | +1 312-798-6045 Illinois U.S.A.
  • 3127986046 | +1 312-798-6046 Illinois U.S.A.
  • 3127986047 | +1 312-798-6047 Illinois U.S.A.
  • 3127986048 | +1 312-798-6048 Illinois U.S.A.
  • 3127986049 | +1 312-798-6049 Illinois U.S.A.
  • 3127986050 | +1 312-798-6050 Illinois U.S.A.
  • 3127986051 | +1 312-798-6051 Illinois U.S.A.
  • 3127986052 | +1 312-798-6052 Illinois U.S.A.
  • 3127986053 | +1 312-798-6053 Illinois U.S.A.
  • 3127986054 | +1 312-798-6054 Illinois U.S.A.
  • 3127986055 | +1 312-798-6055 Illinois U.S.A.
  • 3127986056 | +1 312-798-6056 Illinois U.S.A.
  • 3127986057 | +1 312-798-6057 Illinois U.S.A.
  • 3127986058 | +1 312-798-6058 Illinois U.S.A.
  • 3127986059 | +1 312-798-6059 Illinois U.S.A.
  • 3127986060 | +1 312-798-6060 Illinois U.S.A.
  • 3127986061 | +1 312-798-6061 Illinois U.S.A.
  • 3127986062 | +1 312-798-6062 Illinois U.S.A.
  • 3127986063 | +1 312-798-6063 Illinois U.S.A.
  • 3127986064 | +1 312-798-6064 Illinois U.S.A.
  • 3127986065 | +1 312-798-6065 Illinois U.S.A.
  • 3127986066 | +1 312-798-6066 Illinois U.S.A.
  • 3127986067 | +1 312-798-6067 Illinois U.S.A.
  • 3127986068 | +1 312-798-6068 Illinois U.S.A.
  • 3127986069 | +1 312-798-6069 Illinois U.S.A.
  • 3127986070 | +1 312-798-6070 Illinois U.S.A.
  • 3127986071 | +1 312-798-6071 Illinois U.S.A.
  • 3127986072 | +1 312-798-6072 Illinois U.S.A.
  • 3127986073 | +1 312-798-6073 Illinois U.S.A.
  • 3127986074 | +1 312-798-6074 Illinois U.S.A.
  • 3127986075 | +1 312-798-6075 Illinois U.S.A.
  • 3127986076 | +1 312-798-6076 Illinois U.S.A.
  • 3127986077 | +1 312-798-6077 Illinois U.S.A.
  • 3127986078 | +1 312-798-6078 Illinois U.S.A.
  • 3127986079 | +1 312-798-6079 Illinois U.S.A.
  • 3127986080 | +1 312-798-6080 Illinois U.S.A.
  • 3127986081 | +1 312-798-6081 Illinois U.S.A.
  • 3127986082 | +1 312-798-6082 Illinois U.S.A.
  • 3127986083 | +1 312-798-6083 Illinois U.S.A.
  • 3127986084 | +1 312-798-6084 Illinois U.S.A.
  • 3127986085 | +1 312-798-6085 Illinois U.S.A.
  • 3127986086 | +1 312-798-6086 Illinois U.S.A.
  • 3127986087 | +1 312-798-6087 Illinois U.S.A.
  • 3127986088 | +1 312-798-6088 Illinois U.S.A.
  • 3127986089 | +1 312-798-6089 Illinois U.S.A.
  • 3127986090 | +1 312-798-6090 Illinois U.S.A.
  • 3127986091 | +1 312-798-6091 Illinois U.S.A.
  • 3127986092 | +1 312-798-6092 Illinois U.S.A.
  • 3127986093 | +1 312-798-6093 Illinois U.S.A.
  • 3127986094 | +1 312-798-6094 Illinois U.S.A.
  • 3127986095 | +1 312-798-6095 Illinois U.S.A.
  • 3127986096 | +1 312-798-6096 Illinois U.S.A.
  • 3127986097 | +1 312-798-6097 Illinois U.S.A.
  • 3127986098 | +1 312-798-6098 Illinois U.S.A.
  • 3127986099 | +1 312-798-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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