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).

  • 3128707000 | +1 312-870-7000 Illinois U.S.A.
  • 3128707001 | +1 312-870-7001 Illinois U.S.A.
  • 3128707002 | +1 312-870-7002 Illinois U.S.A.
  • 3128707003 | +1 312-870-7003 Illinois U.S.A.
  • 3128707004 | +1 312-870-7004 Illinois U.S.A.
  • 3128707005 | +1 312-870-7005 Illinois U.S.A.
  • 3128707006 | +1 312-870-7006 Illinois U.S.A.
  • 3128707007 | +1 312-870-7007 Illinois U.S.A.
  • 3128707008 | +1 312-870-7008 Illinois U.S.A.
  • 3128707009 | +1 312-870-7009 Illinois U.S.A.
  • 3128707010 | +1 312-870-7010 Illinois U.S.A.
  • 3128707011 | +1 312-870-7011 Illinois U.S.A.
  • 3128707012 | +1 312-870-7012 Illinois U.S.A.
  • 3128707013 | +1 312-870-7013 Illinois U.S.A.
  • 3128707014 | +1 312-870-7014 Illinois U.S.A.
  • 3128707015 | +1 312-870-7015 Illinois U.S.A.
  • 3128707016 | +1 312-870-7016 Illinois U.S.A.
  • 3128707017 | +1 312-870-7017 Illinois U.S.A.
  • 3128707018 | +1 312-870-7018 Illinois U.S.A.
  • 3128707019 | +1 312-870-7019 Illinois U.S.A.
  • 3128707020 | +1 312-870-7020 Illinois U.S.A.
  • 3128707021 | +1 312-870-7021 Illinois U.S.A.
  • 3128707022 | +1 312-870-7022 Illinois U.S.A.
  • 3128707023 | +1 312-870-7023 Illinois U.S.A.
  • 3128707024 | +1 312-870-7024 Illinois U.S.A.
  • 3128707025 | +1 312-870-7025 Illinois U.S.A.
  • 3128707026 | +1 312-870-7026 Illinois U.S.A.
  • 3128707027 | +1 312-870-7027 Illinois U.S.A.
  • 3128707028 | +1 312-870-7028 Illinois U.S.A.
  • 3128707029 | +1 312-870-7029 Illinois U.S.A.
  • 3128707030 | +1 312-870-7030 Illinois U.S.A.
  • 3128707031 | +1 312-870-7031 Illinois U.S.A.
  • 3128707032 | +1 312-870-7032 Illinois U.S.A.
  • 3128707033 | +1 312-870-7033 Illinois U.S.A.
  • 3128707034 | +1 312-870-7034 Illinois U.S.A.
  • 3128707035 | +1 312-870-7035 Illinois U.S.A.
  • 3128707036 | +1 312-870-7036 Illinois U.S.A.
  • 3128707037 | +1 312-870-7037 Illinois U.S.A.
  • 3128707038 | +1 312-870-7038 Illinois U.S.A.
  • 3128707039 | +1 312-870-7039 Illinois U.S.A.
  • 3128707040 | +1 312-870-7040 Illinois U.S.A.
  • 3128707041 | +1 312-870-7041 Illinois U.S.A.
  • 3128707042 | +1 312-870-7042 Illinois U.S.A.
  • 3128707043 | +1 312-870-7043 Illinois U.S.A.
  • 3128707044 | +1 312-870-7044 Illinois U.S.A.
  • 3128707045 | +1 312-870-7045 Illinois U.S.A.
  • 3128707046 | +1 312-870-7046 Illinois U.S.A.
  • 3128707047 | +1 312-870-7047 Illinois U.S.A.
  • 3128707048 | +1 312-870-7048 Illinois U.S.A.
  • 3128707049 | +1 312-870-7049 Illinois U.S.A.
  • 3128707050 | +1 312-870-7050 Illinois U.S.A.
  • 3128707051 | +1 312-870-7051 Illinois U.S.A.
  • 3128707052 | +1 312-870-7052 Illinois U.S.A.
  • 3128707053 | +1 312-870-7053 Illinois U.S.A.
  • 3128707054 | +1 312-870-7054 Illinois U.S.A.
  • 3128707055 | +1 312-870-7055 Illinois U.S.A.
  • 3128707056 | +1 312-870-7056 Illinois U.S.A.
  • 3128707057 | +1 312-870-7057 Illinois U.S.A.
  • 3128707058 | +1 312-870-7058 Illinois U.S.A.
  • 3128707059 | +1 312-870-7059 Illinois U.S.A.
  • 3128707060 | +1 312-870-7060 Illinois U.S.A.
  • 3128707061 | +1 312-870-7061 Illinois U.S.A.
  • 3128707062 | +1 312-870-7062 Illinois U.S.A.
  • 3128707063 | +1 312-870-7063 Illinois U.S.A.
  • 3128707064 | +1 312-870-7064 Illinois U.S.A.
  • 3128707065 | +1 312-870-7065 Illinois U.S.A.
  • 3128707066 | +1 312-870-7066 Illinois U.S.A.
  • 3128707067 | +1 312-870-7067 Illinois U.S.A.
  • 3128707068 | +1 312-870-7068 Illinois U.S.A.
  • 3128707069 | +1 312-870-7069 Illinois U.S.A.
  • 3128707070 | +1 312-870-7070 Illinois U.S.A.
  • 3128707071 | +1 312-870-7071 Illinois U.S.A.
  • 3128707072 | +1 312-870-7072 Illinois U.S.A.
  • 3128707073 | +1 312-870-7073 Illinois U.S.A.
  • 3128707074 | +1 312-870-7074 Illinois U.S.A.
  • 3128707075 | +1 312-870-7075 Illinois U.S.A.
  • 3128707076 | +1 312-870-7076 Illinois U.S.A.
  • 3128707077 | +1 312-870-7077 Illinois U.S.A.
  • 3128707078 | +1 312-870-7078 Illinois U.S.A.
  • 3128707079 | +1 312-870-7079 Illinois U.S.A.
  • 3128707080 | +1 312-870-7080 Illinois U.S.A.
  • 3128707081 | +1 312-870-7081 Illinois U.S.A.
  • 3128707082 | +1 312-870-7082 Illinois U.S.A.
  • 3128707083 | +1 312-870-7083 Illinois U.S.A.
  • 3128707084 | +1 312-870-7084 Illinois U.S.A.
  • 3128707085 | +1 312-870-7085 Illinois U.S.A.
  • 3128707086 | +1 312-870-7086 Illinois U.S.A.
  • 3128707087 | +1 312-870-7087 Illinois U.S.A.
  • 3128707088 | +1 312-870-7088 Illinois U.S.A.
  • 3128707089 | +1 312-870-7089 Illinois U.S.A.
  • 3128707090 | +1 312-870-7090 Illinois U.S.A.
  • 3128707091 | +1 312-870-7091 Illinois U.S.A.
  • 3128707092 | +1 312-870-7092 Illinois U.S.A.
  • 3128707093 | +1 312-870-7093 Illinois U.S.A.
  • 3128707094 | +1 312-870-7094 Illinois U.S.A.
  • 3128707095 | +1 312-870-7095 Illinois U.S.A.
  • 3128707096 | +1 312-870-7096 Illinois U.S.A.
  • 3128707097 | +1 312-870-7097 Illinois U.S.A.
  • 3128707098 | +1 312-870-7098 Illinois U.S.A.
  • 3128707099 | +1 312-870-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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