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).

  • 3125537000 | +1 312-553-7000 Illinois U.S.A.
  • 3125537001 | +1 312-553-7001 Illinois U.S.A.
  • 3125537002 | +1 312-553-7002 Illinois U.S.A.
  • 3125537003 | +1 312-553-7003 Illinois U.S.A.
  • 3125537004 | +1 312-553-7004 Illinois U.S.A.
  • 3125537005 | +1 312-553-7005 Illinois U.S.A.
  • 3125537006 | +1 312-553-7006 Illinois U.S.A.
  • 3125537007 | +1 312-553-7007 Illinois U.S.A.
  • 3125537008 | +1 312-553-7008 Illinois U.S.A.
  • 3125537009 | +1 312-553-7009 Illinois U.S.A.
  • 3125537010 | +1 312-553-7010 Illinois U.S.A.
  • 3125537011 | +1 312-553-7011 Illinois U.S.A.
  • 3125537012 | +1 312-553-7012 Illinois U.S.A.
  • 3125537013 | +1 312-553-7013 Illinois U.S.A.
  • 3125537014 | +1 312-553-7014 Illinois U.S.A.
  • 3125537015 | +1 312-553-7015 Illinois U.S.A.
  • 3125537016 | +1 312-553-7016 Illinois U.S.A.
  • 3125537017 | +1 312-553-7017 Illinois U.S.A.
  • 3125537018 | +1 312-553-7018 Illinois U.S.A.
  • 3125537019 | +1 312-553-7019 Illinois U.S.A.
  • 3125537020 | +1 312-553-7020 Illinois U.S.A.
  • 3125537021 | +1 312-553-7021 Illinois U.S.A.
  • 3125537022 | +1 312-553-7022 Illinois U.S.A.
  • 3125537023 | +1 312-553-7023 Illinois U.S.A.
  • 3125537024 | +1 312-553-7024 Illinois U.S.A.
  • 3125537025 | +1 312-553-7025 Illinois U.S.A.
  • 3125537026 | +1 312-553-7026 Illinois U.S.A.
  • 3125537027 | +1 312-553-7027 Illinois U.S.A.
  • 3125537028 | +1 312-553-7028 Illinois U.S.A.
  • 3125537029 | +1 312-553-7029 Illinois U.S.A.
  • 3125537030 | +1 312-553-7030 Illinois U.S.A.
  • 3125537031 | +1 312-553-7031 Illinois U.S.A.
  • 3125537032 | +1 312-553-7032 Illinois U.S.A.
  • 3125537033 | +1 312-553-7033 Illinois U.S.A.
  • 3125537034 | +1 312-553-7034 Illinois U.S.A.
  • 3125537035 | +1 312-553-7035 Illinois U.S.A.
  • 3125537036 | +1 312-553-7036 Illinois U.S.A.
  • 3125537037 | +1 312-553-7037 Illinois U.S.A.
  • 3125537038 | +1 312-553-7038 Illinois U.S.A.
  • 3125537039 | +1 312-553-7039 Illinois U.S.A.
  • 3125537040 | +1 312-553-7040 Illinois U.S.A.
  • 3125537041 | +1 312-553-7041 Illinois U.S.A.
  • 3125537042 | +1 312-553-7042 Illinois U.S.A.
  • 3125537043 | +1 312-553-7043 Illinois U.S.A.
  • 3125537044 | +1 312-553-7044 Illinois U.S.A.
  • 3125537045 | +1 312-553-7045 Illinois U.S.A.
  • 3125537046 | +1 312-553-7046 Illinois U.S.A.
  • 3125537047 | +1 312-553-7047 Illinois U.S.A.
  • 3125537048 | +1 312-553-7048 Illinois U.S.A.
  • 3125537049 | +1 312-553-7049 Illinois U.S.A.
  • 3125537050 | +1 312-553-7050 Illinois U.S.A.
  • 3125537051 | +1 312-553-7051 Illinois U.S.A.
  • 3125537052 | +1 312-553-7052 Illinois U.S.A.
  • 3125537053 | +1 312-553-7053 Illinois U.S.A.
  • 3125537054 | +1 312-553-7054 Illinois U.S.A.
  • 3125537055 | +1 312-553-7055 Illinois U.S.A.
  • 3125537056 | +1 312-553-7056 Illinois U.S.A.
  • 3125537057 | +1 312-553-7057 Illinois U.S.A.
  • 3125537058 | +1 312-553-7058 Illinois U.S.A.
  • 3125537059 | +1 312-553-7059 Illinois U.S.A.
  • 3125537060 | +1 312-553-7060 Illinois U.S.A.
  • 3125537061 | +1 312-553-7061 Illinois U.S.A.
  • 3125537062 | +1 312-553-7062 Illinois U.S.A.
  • 3125537063 | +1 312-553-7063 Illinois U.S.A.
  • 3125537064 | +1 312-553-7064 Illinois U.S.A.
  • 3125537065 | +1 312-553-7065 Illinois U.S.A.
  • 3125537066 | +1 312-553-7066 Illinois U.S.A.
  • 3125537067 | +1 312-553-7067 Illinois U.S.A.
  • 3125537068 | +1 312-553-7068 Illinois U.S.A.
  • 3125537069 | +1 312-553-7069 Illinois U.S.A.
  • 3125537070 | +1 312-553-7070 Illinois U.S.A.
  • 3125537071 | +1 312-553-7071 Illinois U.S.A.
  • 3125537072 | +1 312-553-7072 Illinois U.S.A.
  • 3125537073 | +1 312-553-7073 Illinois U.S.A.
  • 3125537074 | +1 312-553-7074 Illinois U.S.A.
  • 3125537075 | +1 312-553-7075 Illinois U.S.A.
  • 3125537076 | +1 312-553-7076 Illinois U.S.A.
  • 3125537077 | +1 312-553-7077 Illinois U.S.A.
  • 3125537078 | +1 312-553-7078 Illinois U.S.A.
  • 3125537079 | +1 312-553-7079 Illinois U.S.A.
  • 3125537080 | +1 312-553-7080 Illinois U.S.A.
  • 3125537081 | +1 312-553-7081 Illinois U.S.A.
  • 3125537082 | +1 312-553-7082 Illinois U.S.A.
  • 3125537083 | +1 312-553-7083 Illinois U.S.A.
  • 3125537084 | +1 312-553-7084 Illinois U.S.A.
  • 3125537085 | +1 312-553-7085 Illinois U.S.A.
  • 3125537086 | +1 312-553-7086 Illinois U.S.A.
  • 3125537087 | +1 312-553-7087 Illinois U.S.A.
  • 3125537088 | +1 312-553-7088 Illinois U.S.A.
  • 3125537089 | +1 312-553-7089 Illinois U.S.A.
  • 3125537090 | +1 312-553-7090 Illinois U.S.A.
  • 3125537091 | +1 312-553-7091 Illinois U.S.A.
  • 3125537092 | +1 312-553-7092 Illinois U.S.A.
  • 3125537093 | +1 312-553-7093 Illinois U.S.A.
  • 3125537094 | +1 312-553-7094 Illinois U.S.A.
  • 3125537095 | +1 312-553-7095 Illinois U.S.A.
  • 3125537096 | +1 312-553-7096 Illinois U.S.A.
  • 3125537097 | +1 312-553-7097 Illinois U.S.A.
  • 3125537098 | +1 312-553-7098 Illinois U.S.A.
  • 3125537099 | +1 312-553-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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