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).

  • 3129399000 | +1 312-939-9000 Illinois U.S.A.
  • 3129399001 | +1 312-939-9001 Illinois U.S.A.
  • 3129399002 | +1 312-939-9002 Illinois U.S.A.
  • 3129399003 | +1 312-939-9003 Illinois U.S.A.
  • 3129399004 | +1 312-939-9004 Illinois U.S.A.
  • 3129399005 | +1 312-939-9005 Illinois U.S.A.
  • 3129399006 | +1 312-939-9006 Illinois U.S.A.
  • 3129399007 | +1 312-939-9007 Illinois U.S.A.
  • 3129399008 | +1 312-939-9008 Illinois U.S.A.
  • 3129399009 | +1 312-939-9009 Illinois U.S.A.
  • 3129399010 | +1 312-939-9010 Illinois U.S.A.
  • 3129399011 | +1 312-939-9011 Illinois U.S.A.
  • 3129399012 | +1 312-939-9012 Illinois U.S.A.
  • 3129399013 | +1 312-939-9013 Illinois U.S.A.
  • 3129399014 | +1 312-939-9014 Illinois U.S.A.
  • 3129399015 | +1 312-939-9015 Illinois U.S.A.
  • 3129399016 | +1 312-939-9016 Illinois U.S.A.
  • 3129399017 | +1 312-939-9017 Illinois U.S.A.
  • 3129399018 | +1 312-939-9018 Illinois U.S.A.
  • 3129399019 | +1 312-939-9019 Illinois U.S.A.
  • 3129399020 | +1 312-939-9020 Illinois U.S.A.
  • 3129399021 | +1 312-939-9021 Illinois U.S.A.
  • 3129399022 | +1 312-939-9022 Illinois U.S.A.
  • 3129399023 | +1 312-939-9023 Illinois U.S.A.
  • 3129399024 | +1 312-939-9024 Illinois U.S.A.
  • 3129399025 | +1 312-939-9025 Illinois U.S.A.
  • 3129399026 | +1 312-939-9026 Illinois U.S.A.
  • 3129399027 | +1 312-939-9027 Illinois U.S.A.
  • 3129399028 | +1 312-939-9028 Illinois U.S.A.
  • 3129399029 | +1 312-939-9029 Illinois U.S.A.
  • 3129399030 | +1 312-939-9030 Illinois U.S.A.
  • 3129399031 | +1 312-939-9031 Illinois U.S.A.
  • 3129399032 | +1 312-939-9032 Illinois U.S.A.
  • 3129399033 | +1 312-939-9033 Illinois U.S.A.
  • 3129399034 | +1 312-939-9034 Illinois U.S.A.
  • 3129399035 | +1 312-939-9035 Illinois U.S.A.
  • 3129399036 | +1 312-939-9036 Illinois U.S.A.
  • 3129399037 | +1 312-939-9037 Illinois U.S.A.
  • 3129399038 | +1 312-939-9038 Illinois U.S.A.
  • 3129399039 | +1 312-939-9039 Illinois U.S.A.
  • 3129399040 | +1 312-939-9040 Illinois U.S.A.
  • 3129399041 | +1 312-939-9041 Illinois U.S.A.
  • 3129399042 | +1 312-939-9042 Illinois U.S.A.
  • 3129399043 | +1 312-939-9043 Illinois U.S.A.
  • 3129399044 | +1 312-939-9044 Illinois U.S.A.
  • 3129399045 | +1 312-939-9045 Illinois U.S.A.
  • 3129399046 | +1 312-939-9046 Illinois U.S.A.
  • 3129399047 | +1 312-939-9047 Illinois U.S.A.
  • 3129399048 | +1 312-939-9048 Illinois U.S.A.
  • 3129399049 | +1 312-939-9049 Illinois U.S.A.
  • 3129399050 | +1 312-939-9050 Illinois U.S.A.
  • 3129399051 | +1 312-939-9051 Illinois U.S.A.
  • 3129399052 | +1 312-939-9052 Illinois U.S.A.
  • 3129399053 | +1 312-939-9053 Illinois U.S.A.
  • 3129399054 | +1 312-939-9054 Illinois U.S.A.
  • 3129399055 | +1 312-939-9055 Illinois U.S.A.
  • 3129399056 | +1 312-939-9056 Illinois U.S.A.
  • 3129399057 | +1 312-939-9057 Illinois U.S.A.
  • 3129399058 | +1 312-939-9058 Illinois U.S.A.
  • 3129399059 | +1 312-939-9059 Illinois U.S.A.
  • 3129399060 | +1 312-939-9060 Illinois U.S.A.
  • 3129399061 | +1 312-939-9061 Illinois U.S.A.
  • 3129399062 | +1 312-939-9062 Illinois U.S.A.
  • 3129399063 | +1 312-939-9063 Illinois U.S.A.
  • 3129399064 | +1 312-939-9064 Illinois U.S.A.
  • 3129399065 | +1 312-939-9065 Illinois U.S.A.
  • 3129399066 | +1 312-939-9066 Illinois U.S.A.
  • 3129399067 | +1 312-939-9067 Illinois U.S.A.
  • 3129399068 | +1 312-939-9068 Illinois U.S.A.
  • 3129399069 | +1 312-939-9069 Illinois U.S.A.
  • 3129399070 | +1 312-939-9070 Illinois U.S.A.
  • 3129399071 | +1 312-939-9071 Illinois U.S.A.
  • 3129399072 | +1 312-939-9072 Illinois U.S.A.
  • 3129399073 | +1 312-939-9073 Illinois U.S.A.
  • 3129399074 | +1 312-939-9074 Illinois U.S.A.
  • 3129399075 | +1 312-939-9075 Illinois U.S.A.
  • 3129399076 | +1 312-939-9076 Illinois U.S.A.
  • 3129399077 | +1 312-939-9077 Illinois U.S.A.
  • 3129399078 | +1 312-939-9078 Illinois U.S.A.
  • 3129399079 | +1 312-939-9079 Illinois U.S.A.
  • 3129399080 | +1 312-939-9080 Illinois U.S.A.
  • 3129399081 | +1 312-939-9081 Illinois U.S.A.
  • 3129399082 | +1 312-939-9082 Illinois U.S.A.
  • 3129399083 | +1 312-939-9083 Illinois U.S.A.
  • 3129399084 | +1 312-939-9084 Illinois U.S.A.
  • 3129399085 | +1 312-939-9085 Illinois U.S.A.
  • 3129399086 | +1 312-939-9086 Illinois U.S.A.
  • 3129399087 | +1 312-939-9087 Illinois U.S.A.
  • 3129399088 | +1 312-939-9088 Illinois U.S.A.
  • 3129399089 | +1 312-939-9089 Illinois U.S.A.
  • 3129399090 | +1 312-939-9090 Illinois U.S.A.
  • 3129399091 | +1 312-939-9091 Illinois U.S.A.
  • 3129399092 | +1 312-939-9092 Illinois U.S.A.
  • 3129399093 | +1 312-939-9093 Illinois U.S.A.
  • 3129399094 | +1 312-939-9094 Illinois U.S.A.
  • 3129399095 | +1 312-939-9095 Illinois U.S.A.
  • 3129399096 | +1 312-939-9096 Illinois U.S.A.
  • 3129399097 | +1 312-939-9097 Illinois U.S.A.
  • 3129399098 | +1 312-939-9098 Illinois U.S.A.
  • 3129399099 | +1 312-939-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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