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).

  • 3122557000 | +1 312-255-7000 Illinois U.S.A.
  • 3122557001 | +1 312-255-7001 Illinois U.S.A.
  • 3122557002 | +1 312-255-7002 Illinois U.S.A.
  • 3122557003 | +1 312-255-7003 Illinois U.S.A.
  • 3122557004 | +1 312-255-7004 Illinois U.S.A.
  • 3122557005 | +1 312-255-7005 Illinois U.S.A.
  • 3122557006 | +1 312-255-7006 Illinois U.S.A.
  • 3122557007 | +1 312-255-7007 Illinois U.S.A.
  • 3122557008 | +1 312-255-7008 Illinois U.S.A.
  • 3122557009 | +1 312-255-7009 Illinois U.S.A.
  • 3122557010 | +1 312-255-7010 Illinois U.S.A.
  • 3122557011 | +1 312-255-7011 Illinois U.S.A.
  • 3122557012 | +1 312-255-7012 Illinois U.S.A.
  • 3122557013 | +1 312-255-7013 Illinois U.S.A.
  • 3122557014 | +1 312-255-7014 Illinois U.S.A.
  • 3122557015 | +1 312-255-7015 Illinois U.S.A.
  • 3122557016 | +1 312-255-7016 Illinois U.S.A.
  • 3122557017 | +1 312-255-7017 Illinois U.S.A.
  • 3122557018 | +1 312-255-7018 Illinois U.S.A.
  • 3122557019 | +1 312-255-7019 Illinois U.S.A.
  • 3122557020 | +1 312-255-7020 Illinois U.S.A.
  • 3122557021 | +1 312-255-7021 Illinois U.S.A.
  • 3122557022 | +1 312-255-7022 Illinois U.S.A.
  • 3122557023 | +1 312-255-7023 Illinois U.S.A.
  • 3122557024 | +1 312-255-7024 Illinois U.S.A.
  • 3122557025 | +1 312-255-7025 Illinois U.S.A.
  • 3122557026 | +1 312-255-7026 Illinois U.S.A.
  • 3122557027 | +1 312-255-7027 Illinois U.S.A.
  • 3122557028 | +1 312-255-7028 Illinois U.S.A.
  • 3122557029 | +1 312-255-7029 Illinois U.S.A.
  • 3122557030 | +1 312-255-7030 Illinois U.S.A.
  • 3122557031 | +1 312-255-7031 Illinois U.S.A.
  • 3122557032 | +1 312-255-7032 Illinois U.S.A.
  • 3122557033 | +1 312-255-7033 Illinois U.S.A.
  • 3122557034 | +1 312-255-7034 Illinois U.S.A.
  • 3122557035 | +1 312-255-7035 Illinois U.S.A.
  • 3122557036 | +1 312-255-7036 Illinois U.S.A.
  • 3122557037 | +1 312-255-7037 Illinois U.S.A.
  • 3122557038 | +1 312-255-7038 Illinois U.S.A.
  • 3122557039 | +1 312-255-7039 Illinois U.S.A.
  • 3122557040 | +1 312-255-7040 Illinois U.S.A.
  • 3122557041 | +1 312-255-7041 Illinois U.S.A.
  • 3122557042 | +1 312-255-7042 Illinois U.S.A.
  • 3122557043 | +1 312-255-7043 Illinois U.S.A.
  • 3122557044 | +1 312-255-7044 Illinois U.S.A.
  • 3122557045 | +1 312-255-7045 Illinois U.S.A.
  • 3122557046 | +1 312-255-7046 Illinois U.S.A.
  • 3122557047 | +1 312-255-7047 Illinois U.S.A.
  • 3122557048 | +1 312-255-7048 Illinois U.S.A.
  • 3122557049 | +1 312-255-7049 Illinois U.S.A.
  • 3122557050 | +1 312-255-7050 Illinois U.S.A.
  • 3122557051 | +1 312-255-7051 Illinois U.S.A.
  • 3122557052 | +1 312-255-7052 Illinois U.S.A.
  • 3122557053 | +1 312-255-7053 Illinois U.S.A.
  • 3122557054 | +1 312-255-7054 Illinois U.S.A.
  • 3122557055 | +1 312-255-7055 Illinois U.S.A.
  • 3122557056 | +1 312-255-7056 Illinois U.S.A.
  • 3122557057 | +1 312-255-7057 Illinois U.S.A.
  • 3122557058 | +1 312-255-7058 Illinois U.S.A.
  • 3122557059 | +1 312-255-7059 Illinois U.S.A.
  • 3122557060 | +1 312-255-7060 Illinois U.S.A.
  • 3122557061 | +1 312-255-7061 Illinois U.S.A.
  • 3122557062 | +1 312-255-7062 Illinois U.S.A.
  • 3122557063 | +1 312-255-7063 Illinois U.S.A.
  • 3122557064 | +1 312-255-7064 Illinois U.S.A.
  • 3122557065 | +1 312-255-7065 Illinois U.S.A.
  • 3122557066 | +1 312-255-7066 Illinois U.S.A.
  • 3122557067 | +1 312-255-7067 Illinois U.S.A.
  • 3122557068 | +1 312-255-7068 Illinois U.S.A.
  • 3122557069 | +1 312-255-7069 Illinois U.S.A.
  • 3122557070 | +1 312-255-7070 Illinois U.S.A.
  • 3122557071 | +1 312-255-7071 Illinois U.S.A.
  • 3122557072 | +1 312-255-7072 Illinois U.S.A.
  • 3122557073 | +1 312-255-7073 Illinois U.S.A.
  • 3122557074 | +1 312-255-7074 Illinois U.S.A.
  • 3122557075 | +1 312-255-7075 Illinois U.S.A.
  • 3122557076 | +1 312-255-7076 Illinois U.S.A.
  • 3122557077 | +1 312-255-7077 Illinois U.S.A.
  • 3122557078 | +1 312-255-7078 Illinois U.S.A.
  • 3122557079 | +1 312-255-7079 Illinois U.S.A.
  • 3122557080 | +1 312-255-7080 Illinois U.S.A.
  • 3122557081 | +1 312-255-7081 Illinois U.S.A.
  • 3122557082 | +1 312-255-7082 Illinois U.S.A.
  • 3122557083 | +1 312-255-7083 Illinois U.S.A.
  • 3122557084 | +1 312-255-7084 Illinois U.S.A.
  • 3122557085 | +1 312-255-7085 Illinois U.S.A.
  • 3122557086 | +1 312-255-7086 Illinois U.S.A.
  • 3122557087 | +1 312-255-7087 Illinois U.S.A.
  • 3122557088 | +1 312-255-7088 Illinois U.S.A.
  • 3122557089 | +1 312-255-7089 Illinois U.S.A.
  • 3122557090 | +1 312-255-7090 Illinois U.S.A.
  • 3122557091 | +1 312-255-7091 Illinois U.S.A.
  • 3122557092 | +1 312-255-7092 Illinois U.S.A.
  • 3122557093 | +1 312-255-7093 Illinois U.S.A.
  • 3122557094 | +1 312-255-7094 Illinois U.S.A.
  • 3122557095 | +1 312-255-7095 Illinois U.S.A.
  • 3122557096 | +1 312-255-7096 Illinois U.S.A.
  • 3122557097 | +1 312-255-7097 Illinois U.S.A.
  • 3122557098 | +1 312-255-7098 Illinois U.S.A.
  • 3122557099 | +1 312-255-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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