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).

  • 3122307000 | +1 312-230-7000 Illinois U.S.A.
  • 3122307001 | +1 312-230-7001 Illinois U.S.A.
  • 3122307002 | +1 312-230-7002 Illinois U.S.A.
  • 3122307003 | +1 312-230-7003 Illinois U.S.A.
  • 3122307004 | +1 312-230-7004 Illinois U.S.A.
  • 3122307005 | +1 312-230-7005 Illinois U.S.A.
  • 3122307006 | +1 312-230-7006 Illinois U.S.A.
  • 3122307007 | +1 312-230-7007 Illinois U.S.A.
  • 3122307008 | +1 312-230-7008 Illinois U.S.A.
  • 3122307009 | +1 312-230-7009 Illinois U.S.A.
  • 3122307010 | +1 312-230-7010 Illinois U.S.A.
  • 3122307011 | +1 312-230-7011 Illinois U.S.A.
  • 3122307012 | +1 312-230-7012 Illinois U.S.A.
  • 3122307013 | +1 312-230-7013 Illinois U.S.A.
  • 3122307014 | +1 312-230-7014 Illinois U.S.A.
  • 3122307015 | +1 312-230-7015 Illinois U.S.A.
  • 3122307016 | +1 312-230-7016 Illinois U.S.A.
  • 3122307017 | +1 312-230-7017 Illinois U.S.A.
  • 3122307018 | +1 312-230-7018 Illinois U.S.A.
  • 3122307019 | +1 312-230-7019 Illinois U.S.A.
  • 3122307020 | +1 312-230-7020 Illinois U.S.A.
  • 3122307021 | +1 312-230-7021 Illinois U.S.A.
  • 3122307022 | +1 312-230-7022 Illinois U.S.A.
  • 3122307023 | +1 312-230-7023 Illinois U.S.A.
  • 3122307024 | +1 312-230-7024 Illinois U.S.A.
  • 3122307025 | +1 312-230-7025 Illinois U.S.A.
  • 3122307026 | +1 312-230-7026 Illinois U.S.A.
  • 3122307027 | +1 312-230-7027 Illinois U.S.A.
  • 3122307028 | +1 312-230-7028 Illinois U.S.A.
  • 3122307029 | +1 312-230-7029 Illinois U.S.A.
  • 3122307030 | +1 312-230-7030 Illinois U.S.A.
  • 3122307031 | +1 312-230-7031 Illinois U.S.A.
  • 3122307032 | +1 312-230-7032 Illinois U.S.A.
  • 3122307033 | +1 312-230-7033 Illinois U.S.A.
  • 3122307034 | +1 312-230-7034 Illinois U.S.A.
  • 3122307035 | +1 312-230-7035 Illinois U.S.A.
  • 3122307036 | +1 312-230-7036 Illinois U.S.A.
  • 3122307037 | +1 312-230-7037 Illinois U.S.A.
  • 3122307038 | +1 312-230-7038 Illinois U.S.A.
  • 3122307039 | +1 312-230-7039 Illinois U.S.A.
  • 3122307040 | +1 312-230-7040 Illinois U.S.A.
  • 3122307041 | +1 312-230-7041 Illinois U.S.A.
  • 3122307042 | +1 312-230-7042 Illinois U.S.A.
  • 3122307043 | +1 312-230-7043 Illinois U.S.A.
  • 3122307044 | +1 312-230-7044 Illinois U.S.A.
  • 3122307045 | +1 312-230-7045 Illinois U.S.A.
  • 3122307046 | +1 312-230-7046 Illinois U.S.A.
  • 3122307047 | +1 312-230-7047 Illinois U.S.A.
  • 3122307048 | +1 312-230-7048 Illinois U.S.A.
  • 3122307049 | +1 312-230-7049 Illinois U.S.A.
  • 3122307050 | +1 312-230-7050 Illinois U.S.A.
  • 3122307051 | +1 312-230-7051 Illinois U.S.A.
  • 3122307052 | +1 312-230-7052 Illinois U.S.A.
  • 3122307053 | +1 312-230-7053 Illinois U.S.A.
  • 3122307054 | +1 312-230-7054 Illinois U.S.A.
  • 3122307055 | +1 312-230-7055 Illinois U.S.A.
  • 3122307056 | +1 312-230-7056 Illinois U.S.A.
  • 3122307057 | +1 312-230-7057 Illinois U.S.A.
  • 3122307058 | +1 312-230-7058 Illinois U.S.A.
  • 3122307059 | +1 312-230-7059 Illinois U.S.A.
  • 3122307060 | +1 312-230-7060 Illinois U.S.A.
  • 3122307061 | +1 312-230-7061 Illinois U.S.A.
  • 3122307062 | +1 312-230-7062 Illinois U.S.A.
  • 3122307063 | +1 312-230-7063 Illinois U.S.A.
  • 3122307064 | +1 312-230-7064 Illinois U.S.A.
  • 3122307065 | +1 312-230-7065 Illinois U.S.A.
  • 3122307066 | +1 312-230-7066 Illinois U.S.A.
  • 3122307067 | +1 312-230-7067 Illinois U.S.A.
  • 3122307068 | +1 312-230-7068 Illinois U.S.A.
  • 3122307069 | +1 312-230-7069 Illinois U.S.A.
  • 3122307070 | +1 312-230-7070 Illinois U.S.A.
  • 3122307071 | +1 312-230-7071 Illinois U.S.A.
  • 3122307072 | +1 312-230-7072 Illinois U.S.A.
  • 3122307073 | +1 312-230-7073 Illinois U.S.A.
  • 3122307074 | +1 312-230-7074 Illinois U.S.A.
  • 3122307075 | +1 312-230-7075 Illinois U.S.A.
  • 3122307076 | +1 312-230-7076 Illinois U.S.A.
  • 3122307077 | +1 312-230-7077 Illinois U.S.A.
  • 3122307078 | +1 312-230-7078 Illinois U.S.A.
  • 3122307079 | +1 312-230-7079 Illinois U.S.A.
  • 3122307080 | +1 312-230-7080 Illinois U.S.A.
  • 3122307081 | +1 312-230-7081 Illinois U.S.A.
  • 3122307082 | +1 312-230-7082 Illinois U.S.A.
  • 3122307083 | +1 312-230-7083 Illinois U.S.A.
  • 3122307084 | +1 312-230-7084 Illinois U.S.A.
  • 3122307085 | +1 312-230-7085 Illinois U.S.A.
  • 3122307086 | +1 312-230-7086 Illinois U.S.A.
  • 3122307087 | +1 312-230-7087 Illinois U.S.A.
  • 3122307088 | +1 312-230-7088 Illinois U.S.A.
  • 3122307089 | +1 312-230-7089 Illinois U.S.A.
  • 3122307090 | +1 312-230-7090 Illinois U.S.A.
  • 3122307091 | +1 312-230-7091 Illinois U.S.A.
  • 3122307092 | +1 312-230-7092 Illinois U.S.A.
  • 3122307093 | +1 312-230-7093 Illinois U.S.A.
  • 3122307094 | +1 312-230-7094 Illinois U.S.A.
  • 3122307095 | +1 312-230-7095 Illinois U.S.A.
  • 3122307096 | +1 312-230-7096 Illinois U.S.A.
  • 3122307097 | +1 312-230-7097 Illinois U.S.A.
  • 3122307098 | +1 312-230-7098 Illinois U.S.A.
  • 3122307099 | +1 312-230-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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