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).

  • 3123417000 | +1 312-341-7000 Illinois U.S.A.
  • 3123417001 | +1 312-341-7001 Illinois U.S.A.
  • 3123417002 | +1 312-341-7002 Illinois U.S.A.
  • 3123417003 | +1 312-341-7003 Illinois U.S.A.
  • 3123417004 | +1 312-341-7004 Illinois U.S.A.
  • 3123417005 | +1 312-341-7005 Illinois U.S.A.
  • 3123417006 | +1 312-341-7006 Illinois U.S.A.
  • 3123417007 | +1 312-341-7007 Illinois U.S.A.
  • 3123417008 | +1 312-341-7008 Illinois U.S.A.
  • 3123417009 | +1 312-341-7009 Illinois U.S.A.
  • 3123417010 | +1 312-341-7010 Illinois U.S.A.
  • 3123417011 | +1 312-341-7011 Illinois U.S.A.
  • 3123417012 | +1 312-341-7012 Illinois U.S.A.
  • 3123417013 | +1 312-341-7013 Illinois U.S.A.
  • 3123417014 | +1 312-341-7014 Illinois U.S.A.
  • 3123417015 | +1 312-341-7015 Illinois U.S.A.
  • 3123417016 | +1 312-341-7016 Illinois U.S.A.
  • 3123417017 | +1 312-341-7017 Illinois U.S.A.
  • 3123417018 | +1 312-341-7018 Illinois U.S.A.
  • 3123417019 | +1 312-341-7019 Illinois U.S.A.
  • 3123417020 | +1 312-341-7020 Illinois U.S.A.
  • 3123417021 | +1 312-341-7021 Illinois U.S.A.
  • 3123417022 | +1 312-341-7022 Illinois U.S.A.
  • 3123417023 | +1 312-341-7023 Illinois U.S.A.
  • 3123417024 | +1 312-341-7024 Illinois U.S.A.
  • 3123417025 | +1 312-341-7025 Illinois U.S.A.
  • 3123417026 | +1 312-341-7026 Illinois U.S.A.
  • 3123417027 | +1 312-341-7027 Illinois U.S.A.
  • 3123417028 | +1 312-341-7028 Illinois U.S.A.
  • 3123417029 | +1 312-341-7029 Illinois U.S.A.
  • 3123417030 | +1 312-341-7030 Illinois U.S.A.
  • 3123417031 | +1 312-341-7031 Illinois U.S.A.
  • 3123417032 | +1 312-341-7032 Illinois U.S.A.
  • 3123417033 | +1 312-341-7033 Illinois U.S.A.
  • 3123417034 | +1 312-341-7034 Illinois U.S.A.
  • 3123417035 | +1 312-341-7035 Illinois U.S.A.
  • 3123417036 | +1 312-341-7036 Illinois U.S.A.
  • 3123417037 | +1 312-341-7037 Illinois U.S.A.
  • 3123417038 | +1 312-341-7038 Illinois U.S.A.
  • 3123417039 | +1 312-341-7039 Illinois U.S.A.
  • 3123417040 | +1 312-341-7040 Illinois U.S.A.
  • 3123417041 | +1 312-341-7041 Illinois U.S.A.
  • 3123417042 | +1 312-341-7042 Illinois U.S.A.
  • 3123417043 | +1 312-341-7043 Illinois U.S.A.
  • 3123417044 | +1 312-341-7044 Illinois U.S.A.
  • 3123417045 | +1 312-341-7045 Illinois U.S.A.
  • 3123417046 | +1 312-341-7046 Illinois U.S.A.
  • 3123417047 | +1 312-341-7047 Illinois U.S.A.
  • 3123417048 | +1 312-341-7048 Illinois U.S.A.
  • 3123417049 | +1 312-341-7049 Illinois U.S.A.
  • 3123417050 | +1 312-341-7050 Illinois U.S.A.
  • 3123417051 | +1 312-341-7051 Illinois U.S.A.
  • 3123417052 | +1 312-341-7052 Illinois U.S.A.
  • 3123417053 | +1 312-341-7053 Illinois U.S.A.
  • 3123417054 | +1 312-341-7054 Illinois U.S.A.
  • 3123417055 | +1 312-341-7055 Illinois U.S.A.
  • 3123417056 | +1 312-341-7056 Illinois U.S.A.
  • 3123417057 | +1 312-341-7057 Illinois U.S.A.
  • 3123417058 | +1 312-341-7058 Illinois U.S.A.
  • 3123417059 | +1 312-341-7059 Illinois U.S.A.
  • 3123417060 | +1 312-341-7060 Illinois U.S.A.
  • 3123417061 | +1 312-341-7061 Illinois U.S.A.
  • 3123417062 | +1 312-341-7062 Illinois U.S.A.
  • 3123417063 | +1 312-341-7063 Illinois U.S.A.
  • 3123417064 | +1 312-341-7064 Illinois U.S.A.
  • 3123417065 | +1 312-341-7065 Illinois U.S.A.
  • 3123417066 | +1 312-341-7066 Illinois U.S.A.
  • 3123417067 | +1 312-341-7067 Illinois U.S.A.
  • 3123417068 | +1 312-341-7068 Illinois U.S.A.
  • 3123417069 | +1 312-341-7069 Illinois U.S.A.
  • 3123417070 | +1 312-341-7070 Illinois U.S.A.
  • 3123417071 | +1 312-341-7071 Illinois U.S.A.
  • 3123417072 | +1 312-341-7072 Illinois U.S.A.
  • 3123417073 | +1 312-341-7073 Illinois U.S.A.
  • 3123417074 | +1 312-341-7074 Illinois U.S.A.
  • 3123417075 | +1 312-341-7075 Illinois U.S.A.
  • 3123417076 | +1 312-341-7076 Illinois U.S.A.
  • 3123417077 | +1 312-341-7077 Illinois U.S.A.
  • 3123417078 | +1 312-341-7078 Illinois U.S.A.
  • 3123417079 | +1 312-341-7079 Illinois U.S.A.
  • 3123417080 | +1 312-341-7080 Illinois U.S.A.
  • 3123417081 | +1 312-341-7081 Illinois U.S.A.
  • 3123417082 | +1 312-341-7082 Illinois U.S.A.
  • 3123417083 | +1 312-341-7083 Illinois U.S.A.
  • 3123417084 | +1 312-341-7084 Illinois U.S.A.
  • 3123417085 | +1 312-341-7085 Illinois U.S.A.
  • 3123417086 | +1 312-341-7086 Illinois U.S.A.
  • 3123417087 | +1 312-341-7087 Illinois U.S.A.
  • 3123417088 | +1 312-341-7088 Illinois U.S.A.
  • 3123417089 | +1 312-341-7089 Illinois U.S.A.
  • 3123417090 | +1 312-341-7090 Illinois U.S.A.
  • 3123417091 | +1 312-341-7091 Illinois U.S.A.
  • 3123417092 | +1 312-341-7092 Illinois U.S.A.
  • 3123417093 | +1 312-341-7093 Illinois U.S.A.
  • 3123417094 | +1 312-341-7094 Illinois U.S.A.
  • 3123417095 | +1 312-341-7095 Illinois U.S.A.
  • 3123417096 | +1 312-341-7096 Illinois U.S.A.
  • 3123417097 | +1 312-341-7097 Illinois U.S.A.
  • 3123417098 | +1 312-341-7098 Illinois U.S.A.
  • 3123417099 | +1 312-341-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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