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).

  • 3122986000 | +1 312-298-6000 Illinois U.S.A.
  • 3122986001 | +1 312-298-6001 Illinois U.S.A.
  • 3122986002 | +1 312-298-6002 Illinois U.S.A.
  • 3122986003 | +1 312-298-6003 Illinois U.S.A.
  • 3122986004 | +1 312-298-6004 Illinois U.S.A.
  • 3122986005 | +1 312-298-6005 Illinois U.S.A.
  • 3122986006 | +1 312-298-6006 Illinois U.S.A.
  • 3122986007 | +1 312-298-6007 Illinois U.S.A.
  • 3122986008 | +1 312-298-6008 Illinois U.S.A.
  • 3122986009 | +1 312-298-6009 Illinois U.S.A.
  • 3122986010 | +1 312-298-6010 Illinois U.S.A.
  • 3122986011 | +1 312-298-6011 Illinois U.S.A.
  • 3122986012 | +1 312-298-6012 Illinois U.S.A.
  • 3122986013 | +1 312-298-6013 Illinois U.S.A.
  • 3122986014 | +1 312-298-6014 Illinois U.S.A.
  • 3122986015 | +1 312-298-6015 Illinois U.S.A.
  • 3122986016 | +1 312-298-6016 Illinois U.S.A.
  • 3122986017 | +1 312-298-6017 Illinois U.S.A.
  • 3122986018 | +1 312-298-6018 Illinois U.S.A.
  • 3122986019 | +1 312-298-6019 Illinois U.S.A.
  • 3122986020 | +1 312-298-6020 Illinois U.S.A.
  • 3122986021 | +1 312-298-6021 Illinois U.S.A.
  • 3122986022 | +1 312-298-6022 Illinois U.S.A.
  • 3122986023 | +1 312-298-6023 Illinois U.S.A.
  • 3122986024 | +1 312-298-6024 Illinois U.S.A.
  • 3122986025 | +1 312-298-6025 Illinois U.S.A.
  • 3122986026 | +1 312-298-6026 Illinois U.S.A.
  • 3122986027 | +1 312-298-6027 Illinois U.S.A.
  • 3122986028 | +1 312-298-6028 Illinois U.S.A.
  • 3122986029 | +1 312-298-6029 Illinois U.S.A.
  • 3122986030 | +1 312-298-6030 Illinois U.S.A.
  • 3122986031 | +1 312-298-6031 Illinois U.S.A.
  • 3122986032 | +1 312-298-6032 Illinois U.S.A.
  • 3122986033 | +1 312-298-6033 Illinois U.S.A.
  • 3122986034 | +1 312-298-6034 Illinois U.S.A.
  • 3122986035 | +1 312-298-6035 Illinois U.S.A.
  • 3122986036 | +1 312-298-6036 Illinois U.S.A.
  • 3122986037 | +1 312-298-6037 Illinois U.S.A.
  • 3122986038 | +1 312-298-6038 Illinois U.S.A.
  • 3122986039 | +1 312-298-6039 Illinois U.S.A.
  • 3122986040 | +1 312-298-6040 Illinois U.S.A.
  • 3122986041 | +1 312-298-6041 Illinois U.S.A.
  • 3122986042 | +1 312-298-6042 Illinois U.S.A.
  • 3122986043 | +1 312-298-6043 Illinois U.S.A.
  • 3122986044 | +1 312-298-6044 Illinois U.S.A.
  • 3122986045 | +1 312-298-6045 Illinois U.S.A.
  • 3122986046 | +1 312-298-6046 Illinois U.S.A.
  • 3122986047 | +1 312-298-6047 Illinois U.S.A.
  • 3122986048 | +1 312-298-6048 Illinois U.S.A.
  • 3122986049 | +1 312-298-6049 Illinois U.S.A.
  • 3122986050 | +1 312-298-6050 Illinois U.S.A.
  • 3122986051 | +1 312-298-6051 Illinois U.S.A.
  • 3122986052 | +1 312-298-6052 Illinois U.S.A.
  • 3122986053 | +1 312-298-6053 Illinois U.S.A.
  • 3122986054 | +1 312-298-6054 Illinois U.S.A.
  • 3122986055 | +1 312-298-6055 Illinois U.S.A.
  • 3122986056 | +1 312-298-6056 Illinois U.S.A.
  • 3122986057 | +1 312-298-6057 Illinois U.S.A.
  • 3122986058 | +1 312-298-6058 Illinois U.S.A.
  • 3122986059 | +1 312-298-6059 Illinois U.S.A.
  • 3122986060 | +1 312-298-6060 Illinois U.S.A.
  • 3122986061 | +1 312-298-6061 Illinois U.S.A.
  • 3122986062 | +1 312-298-6062 Illinois U.S.A.
  • 3122986063 | +1 312-298-6063 Illinois U.S.A.
  • 3122986064 | +1 312-298-6064 Illinois U.S.A.
  • 3122986065 | +1 312-298-6065 Illinois U.S.A.
  • 3122986066 | +1 312-298-6066 Illinois U.S.A.
  • 3122986067 | +1 312-298-6067 Illinois U.S.A.
  • 3122986068 | +1 312-298-6068 Illinois U.S.A.
  • 3122986069 | +1 312-298-6069 Illinois U.S.A.
  • 3122986070 | +1 312-298-6070 Illinois U.S.A.
  • 3122986071 | +1 312-298-6071 Illinois U.S.A.
  • 3122986072 | +1 312-298-6072 Illinois U.S.A.
  • 3122986073 | +1 312-298-6073 Illinois U.S.A.
  • 3122986074 | +1 312-298-6074 Illinois U.S.A.
  • 3122986075 | +1 312-298-6075 Illinois U.S.A.
  • 3122986076 | +1 312-298-6076 Illinois U.S.A.
  • 3122986077 | +1 312-298-6077 Illinois U.S.A.
  • 3122986078 | +1 312-298-6078 Illinois U.S.A.
  • 3122986079 | +1 312-298-6079 Illinois U.S.A.
  • 3122986080 | +1 312-298-6080 Illinois U.S.A.
  • 3122986081 | +1 312-298-6081 Illinois U.S.A.
  • 3122986082 | +1 312-298-6082 Illinois U.S.A.
  • 3122986083 | +1 312-298-6083 Illinois U.S.A.
  • 3122986084 | +1 312-298-6084 Illinois U.S.A.
  • 3122986085 | +1 312-298-6085 Illinois U.S.A.
  • 3122986086 | +1 312-298-6086 Illinois U.S.A.
  • 3122986087 | +1 312-298-6087 Illinois U.S.A.
  • 3122986088 | +1 312-298-6088 Illinois U.S.A.
  • 3122986089 | +1 312-298-6089 Illinois U.S.A.
  • 3122986090 | +1 312-298-6090 Illinois U.S.A.
  • 3122986091 | +1 312-298-6091 Illinois U.S.A.
  • 3122986092 | +1 312-298-6092 Illinois U.S.A.
  • 3122986093 | +1 312-298-6093 Illinois U.S.A.
  • 3122986094 | +1 312-298-6094 Illinois U.S.A.
  • 3122986095 | +1 312-298-6095 Illinois U.S.A.
  • 3122986096 | +1 312-298-6096 Illinois U.S.A.
  • 3122986097 | +1 312-298-6097 Illinois U.S.A.
  • 3122986098 | +1 312-298-6098 Illinois U.S.A.
  • 3122986099 | +1 312-298-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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