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).

  • 3123937000 | +1 312-393-7000 Illinois U.S.A.
  • 3123937001 | +1 312-393-7001 Illinois U.S.A.
  • 3123937002 | +1 312-393-7002 Illinois U.S.A.
  • 3123937003 | +1 312-393-7003 Illinois U.S.A.
  • 3123937004 | +1 312-393-7004 Illinois U.S.A.
  • 3123937005 | +1 312-393-7005 Illinois U.S.A.
  • 3123937006 | +1 312-393-7006 Illinois U.S.A.
  • 3123937007 | +1 312-393-7007 Illinois U.S.A.
  • 3123937008 | +1 312-393-7008 Illinois U.S.A.
  • 3123937009 | +1 312-393-7009 Illinois U.S.A.
  • 3123937010 | +1 312-393-7010 Illinois U.S.A.
  • 3123937011 | +1 312-393-7011 Illinois U.S.A.
  • 3123937012 | +1 312-393-7012 Illinois U.S.A.
  • 3123937013 | +1 312-393-7013 Illinois U.S.A.
  • 3123937014 | +1 312-393-7014 Illinois U.S.A.
  • 3123937015 | +1 312-393-7015 Illinois U.S.A.
  • 3123937016 | +1 312-393-7016 Illinois U.S.A.
  • 3123937017 | +1 312-393-7017 Illinois U.S.A.
  • 3123937018 | +1 312-393-7018 Illinois U.S.A.
  • 3123937019 | +1 312-393-7019 Illinois U.S.A.
  • 3123937020 | +1 312-393-7020 Illinois U.S.A.
  • 3123937021 | +1 312-393-7021 Illinois U.S.A.
  • 3123937022 | +1 312-393-7022 Illinois U.S.A.
  • 3123937023 | +1 312-393-7023 Illinois U.S.A.
  • 3123937024 | +1 312-393-7024 Illinois U.S.A.
  • 3123937025 | +1 312-393-7025 Illinois U.S.A.
  • 3123937026 | +1 312-393-7026 Illinois U.S.A.
  • 3123937027 | +1 312-393-7027 Illinois U.S.A.
  • 3123937028 | +1 312-393-7028 Illinois U.S.A.
  • 3123937029 | +1 312-393-7029 Illinois U.S.A.
  • 3123937030 | +1 312-393-7030 Illinois U.S.A.
  • 3123937031 | +1 312-393-7031 Illinois U.S.A.
  • 3123937032 | +1 312-393-7032 Illinois U.S.A.
  • 3123937033 | +1 312-393-7033 Illinois U.S.A.
  • 3123937034 | +1 312-393-7034 Illinois U.S.A.
  • 3123937035 | +1 312-393-7035 Illinois U.S.A.
  • 3123937036 | +1 312-393-7036 Illinois U.S.A.
  • 3123937037 | +1 312-393-7037 Illinois U.S.A.
  • 3123937038 | +1 312-393-7038 Illinois U.S.A.
  • 3123937039 | +1 312-393-7039 Illinois U.S.A.
  • 3123937040 | +1 312-393-7040 Illinois U.S.A.
  • 3123937041 | +1 312-393-7041 Illinois U.S.A.
  • 3123937042 | +1 312-393-7042 Illinois U.S.A.
  • 3123937043 | +1 312-393-7043 Illinois U.S.A.
  • 3123937044 | +1 312-393-7044 Illinois U.S.A.
  • 3123937045 | +1 312-393-7045 Illinois U.S.A.
  • 3123937046 | +1 312-393-7046 Illinois U.S.A.
  • 3123937047 | +1 312-393-7047 Illinois U.S.A.
  • 3123937048 | +1 312-393-7048 Illinois U.S.A.
  • 3123937049 | +1 312-393-7049 Illinois U.S.A.
  • 3123937050 | +1 312-393-7050 Illinois U.S.A.
  • 3123937051 | +1 312-393-7051 Illinois U.S.A.
  • 3123937052 | +1 312-393-7052 Illinois U.S.A.
  • 3123937053 | +1 312-393-7053 Illinois U.S.A.
  • 3123937054 | +1 312-393-7054 Illinois U.S.A.
  • 3123937055 | +1 312-393-7055 Illinois U.S.A.
  • 3123937056 | +1 312-393-7056 Illinois U.S.A.
  • 3123937057 | +1 312-393-7057 Illinois U.S.A.
  • 3123937058 | +1 312-393-7058 Illinois U.S.A.
  • 3123937059 | +1 312-393-7059 Illinois U.S.A.
  • 3123937060 | +1 312-393-7060 Illinois U.S.A.
  • 3123937061 | +1 312-393-7061 Illinois U.S.A.
  • 3123937062 | +1 312-393-7062 Illinois U.S.A.
  • 3123937063 | +1 312-393-7063 Illinois U.S.A.
  • 3123937064 | +1 312-393-7064 Illinois U.S.A.
  • 3123937065 | +1 312-393-7065 Illinois U.S.A.
  • 3123937066 | +1 312-393-7066 Illinois U.S.A.
  • 3123937067 | +1 312-393-7067 Illinois U.S.A.
  • 3123937068 | +1 312-393-7068 Illinois U.S.A.
  • 3123937069 | +1 312-393-7069 Illinois U.S.A.
  • 3123937070 | +1 312-393-7070 Illinois U.S.A.
  • 3123937071 | +1 312-393-7071 Illinois U.S.A.
  • 3123937072 | +1 312-393-7072 Illinois U.S.A.
  • 3123937073 | +1 312-393-7073 Illinois U.S.A.
  • 3123937074 | +1 312-393-7074 Illinois U.S.A.
  • 3123937075 | +1 312-393-7075 Illinois U.S.A.
  • 3123937076 | +1 312-393-7076 Illinois U.S.A.
  • 3123937077 | +1 312-393-7077 Illinois U.S.A.
  • 3123937078 | +1 312-393-7078 Illinois U.S.A.
  • 3123937079 | +1 312-393-7079 Illinois U.S.A.
  • 3123937080 | +1 312-393-7080 Illinois U.S.A.
  • 3123937081 | +1 312-393-7081 Illinois U.S.A.
  • 3123937082 | +1 312-393-7082 Illinois U.S.A.
  • 3123937083 | +1 312-393-7083 Illinois U.S.A.
  • 3123937084 | +1 312-393-7084 Illinois U.S.A.
  • 3123937085 | +1 312-393-7085 Illinois U.S.A.
  • 3123937086 | +1 312-393-7086 Illinois U.S.A.
  • 3123937087 | +1 312-393-7087 Illinois U.S.A.
  • 3123937088 | +1 312-393-7088 Illinois U.S.A.
  • 3123937089 | +1 312-393-7089 Illinois U.S.A.
  • 3123937090 | +1 312-393-7090 Illinois U.S.A.
  • 3123937091 | +1 312-393-7091 Illinois U.S.A.
  • 3123937092 | +1 312-393-7092 Illinois U.S.A.
  • 3123937093 | +1 312-393-7093 Illinois U.S.A.
  • 3123937094 | +1 312-393-7094 Illinois U.S.A.
  • 3123937095 | +1 312-393-7095 Illinois U.S.A.
  • 3123937096 | +1 312-393-7096 Illinois U.S.A.
  • 3123937097 | +1 312-393-7097 Illinois U.S.A.
  • 3123937098 | +1 312-393-7098 Illinois U.S.A.
  • 3123937099 | +1 312-393-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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