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).

  • 3122167000 | +1 312-216-7000 Illinois U.S.A.
  • 3122167001 | +1 312-216-7001 Illinois U.S.A.
  • 3122167002 | +1 312-216-7002 Illinois U.S.A.
  • 3122167003 | +1 312-216-7003 Illinois U.S.A.
  • 3122167004 | +1 312-216-7004 Illinois U.S.A.
  • 3122167005 | +1 312-216-7005 Illinois U.S.A.
  • 3122167006 | +1 312-216-7006 Illinois U.S.A.
  • 3122167007 | +1 312-216-7007 Illinois U.S.A.
  • 3122167008 | +1 312-216-7008 Illinois U.S.A.
  • 3122167009 | +1 312-216-7009 Illinois U.S.A.
  • 3122167010 | +1 312-216-7010 Illinois U.S.A.
  • 3122167011 | +1 312-216-7011 Illinois U.S.A.
  • 3122167012 | +1 312-216-7012 Illinois U.S.A.
  • 3122167013 | +1 312-216-7013 Illinois U.S.A.
  • 3122167014 | +1 312-216-7014 Illinois U.S.A.
  • 3122167015 | +1 312-216-7015 Illinois U.S.A.
  • 3122167016 | +1 312-216-7016 Illinois U.S.A.
  • 3122167017 | +1 312-216-7017 Illinois U.S.A.
  • 3122167018 | +1 312-216-7018 Illinois U.S.A.
  • 3122167019 | +1 312-216-7019 Illinois U.S.A.
  • 3122167020 | +1 312-216-7020 Illinois U.S.A.
  • 3122167021 | +1 312-216-7021 Illinois U.S.A.
  • 3122167022 | +1 312-216-7022 Illinois U.S.A.
  • 3122167023 | +1 312-216-7023 Illinois U.S.A.
  • 3122167024 | +1 312-216-7024 Illinois U.S.A.
  • 3122167025 | +1 312-216-7025 Illinois U.S.A.
  • 3122167026 | +1 312-216-7026 Illinois U.S.A.
  • 3122167027 | +1 312-216-7027 Illinois U.S.A.
  • 3122167028 | +1 312-216-7028 Illinois U.S.A.
  • 3122167029 | +1 312-216-7029 Illinois U.S.A.
  • 3122167030 | +1 312-216-7030 Illinois U.S.A.
  • 3122167031 | +1 312-216-7031 Illinois U.S.A.
  • 3122167032 | +1 312-216-7032 Illinois U.S.A.
  • 3122167033 | +1 312-216-7033 Illinois U.S.A.
  • 3122167034 | +1 312-216-7034 Illinois U.S.A.
  • 3122167035 | +1 312-216-7035 Illinois U.S.A.
  • 3122167036 | +1 312-216-7036 Illinois U.S.A.
  • 3122167037 | +1 312-216-7037 Illinois U.S.A.
  • 3122167038 | +1 312-216-7038 Illinois U.S.A.
  • 3122167039 | +1 312-216-7039 Illinois U.S.A.
  • 3122167040 | +1 312-216-7040 Illinois U.S.A.
  • 3122167041 | +1 312-216-7041 Illinois U.S.A.
  • 3122167042 | +1 312-216-7042 Illinois U.S.A.
  • 3122167043 | +1 312-216-7043 Illinois U.S.A.
  • 3122167044 | +1 312-216-7044 Illinois U.S.A.
  • 3122167045 | +1 312-216-7045 Illinois U.S.A.
  • 3122167046 | +1 312-216-7046 Illinois U.S.A.
  • 3122167047 | +1 312-216-7047 Illinois U.S.A.
  • 3122167048 | +1 312-216-7048 Illinois U.S.A.
  • 3122167049 | +1 312-216-7049 Illinois U.S.A.
  • 3122167050 | +1 312-216-7050 Illinois U.S.A.
  • 3122167051 | +1 312-216-7051 Illinois U.S.A.
  • 3122167052 | +1 312-216-7052 Illinois U.S.A.
  • 3122167053 | +1 312-216-7053 Illinois U.S.A.
  • 3122167054 | +1 312-216-7054 Illinois U.S.A.
  • 3122167055 | +1 312-216-7055 Illinois U.S.A.
  • 3122167056 | +1 312-216-7056 Illinois U.S.A.
  • 3122167057 | +1 312-216-7057 Illinois U.S.A.
  • 3122167058 | +1 312-216-7058 Illinois U.S.A.
  • 3122167059 | +1 312-216-7059 Illinois U.S.A.
  • 3122167060 | +1 312-216-7060 Illinois U.S.A.
  • 3122167061 | +1 312-216-7061 Illinois U.S.A.
  • 3122167062 | +1 312-216-7062 Illinois U.S.A.
  • 3122167063 | +1 312-216-7063 Illinois U.S.A.
  • 3122167064 | +1 312-216-7064 Illinois U.S.A.
  • 3122167065 | +1 312-216-7065 Illinois U.S.A.
  • 3122167066 | +1 312-216-7066 Illinois U.S.A.
  • 3122167067 | +1 312-216-7067 Illinois U.S.A.
  • 3122167068 | +1 312-216-7068 Illinois U.S.A.
  • 3122167069 | +1 312-216-7069 Illinois U.S.A.
  • 3122167070 | +1 312-216-7070 Illinois U.S.A.
  • 3122167071 | +1 312-216-7071 Illinois U.S.A.
  • 3122167072 | +1 312-216-7072 Illinois U.S.A.
  • 3122167073 | +1 312-216-7073 Illinois U.S.A.
  • 3122167074 | +1 312-216-7074 Illinois U.S.A.
  • 3122167075 | +1 312-216-7075 Illinois U.S.A.
  • 3122167076 | +1 312-216-7076 Illinois U.S.A.
  • 3122167077 | +1 312-216-7077 Illinois U.S.A.
  • 3122167078 | +1 312-216-7078 Illinois U.S.A.
  • 3122167079 | +1 312-216-7079 Illinois U.S.A.
  • 3122167080 | +1 312-216-7080 Illinois U.S.A.
  • 3122167081 | +1 312-216-7081 Illinois U.S.A.
  • 3122167082 | +1 312-216-7082 Illinois U.S.A.
  • 3122167083 | +1 312-216-7083 Illinois U.S.A.
  • 3122167084 | +1 312-216-7084 Illinois U.S.A.
  • 3122167085 | +1 312-216-7085 Illinois U.S.A.
  • 3122167086 | +1 312-216-7086 Illinois U.S.A.
  • 3122167087 | +1 312-216-7087 Illinois U.S.A.
  • 3122167088 | +1 312-216-7088 Illinois U.S.A.
  • 3122167089 | +1 312-216-7089 Illinois U.S.A.
  • 3122167090 | +1 312-216-7090 Illinois U.S.A.
  • 3122167091 | +1 312-216-7091 Illinois U.S.A.
  • 3122167092 | +1 312-216-7092 Illinois U.S.A.
  • 3122167093 | +1 312-216-7093 Illinois U.S.A.
  • 3122167094 | +1 312-216-7094 Illinois U.S.A.
  • 3122167095 | +1 312-216-7095 Illinois U.S.A.
  • 3122167096 | +1 312-216-7096 Illinois U.S.A.
  • 3122167097 | +1 312-216-7097 Illinois U.S.A.
  • 3122167098 | +1 312-216-7098 Illinois U.S.A.
  • 3122167099 | +1 312-216-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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