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).

  • 3129237000 | +1 312-923-7000 Illinois U.S.A.
  • 3129237001 | +1 312-923-7001 Illinois U.S.A.
  • 3129237002 | +1 312-923-7002 Illinois U.S.A.
  • 3129237003 | +1 312-923-7003 Illinois U.S.A.
  • 3129237004 | +1 312-923-7004 Illinois U.S.A.
  • 3129237005 | +1 312-923-7005 Illinois U.S.A.
  • 3129237006 | +1 312-923-7006 Illinois U.S.A.
  • 3129237007 | +1 312-923-7007 Illinois U.S.A.
  • 3129237008 | +1 312-923-7008 Illinois U.S.A.
  • 3129237009 | +1 312-923-7009 Illinois U.S.A.
  • 3129237010 | +1 312-923-7010 Illinois U.S.A.
  • 3129237011 | +1 312-923-7011 Illinois U.S.A.
  • 3129237012 | +1 312-923-7012 Illinois U.S.A.
  • 3129237013 | +1 312-923-7013 Illinois U.S.A.
  • 3129237014 | +1 312-923-7014 Illinois U.S.A.
  • 3129237015 | +1 312-923-7015 Illinois U.S.A.
  • 3129237016 | +1 312-923-7016 Illinois U.S.A.
  • 3129237017 | +1 312-923-7017 Illinois U.S.A.
  • 3129237018 | +1 312-923-7018 Illinois U.S.A.
  • 3129237019 | +1 312-923-7019 Illinois U.S.A.
  • 3129237020 | +1 312-923-7020 Illinois U.S.A.
  • 3129237021 | +1 312-923-7021 Illinois U.S.A.
  • 3129237022 | +1 312-923-7022 Illinois U.S.A.
  • 3129237023 | +1 312-923-7023 Illinois U.S.A.
  • 3129237024 | +1 312-923-7024 Illinois U.S.A.
  • 3129237025 | +1 312-923-7025 Illinois U.S.A.
  • 3129237026 | +1 312-923-7026 Illinois U.S.A.
  • 3129237027 | +1 312-923-7027 Illinois U.S.A.
  • 3129237028 | +1 312-923-7028 Illinois U.S.A.
  • 3129237029 | +1 312-923-7029 Illinois U.S.A.
  • 3129237030 | +1 312-923-7030 Illinois U.S.A.
  • 3129237031 | +1 312-923-7031 Illinois U.S.A.
  • 3129237032 | +1 312-923-7032 Illinois U.S.A.
  • 3129237033 | +1 312-923-7033 Illinois U.S.A.
  • 3129237034 | +1 312-923-7034 Illinois U.S.A.
  • 3129237035 | +1 312-923-7035 Illinois U.S.A.
  • 3129237036 | +1 312-923-7036 Illinois U.S.A.
  • 3129237037 | +1 312-923-7037 Illinois U.S.A.
  • 3129237038 | +1 312-923-7038 Illinois U.S.A.
  • 3129237039 | +1 312-923-7039 Illinois U.S.A.
  • 3129237040 | +1 312-923-7040 Illinois U.S.A.
  • 3129237041 | +1 312-923-7041 Illinois U.S.A.
  • 3129237042 | +1 312-923-7042 Illinois U.S.A.
  • 3129237043 | +1 312-923-7043 Illinois U.S.A.
  • 3129237044 | +1 312-923-7044 Illinois U.S.A.
  • 3129237045 | +1 312-923-7045 Illinois U.S.A.
  • 3129237046 | +1 312-923-7046 Illinois U.S.A.
  • 3129237047 | +1 312-923-7047 Illinois U.S.A.
  • 3129237048 | +1 312-923-7048 Illinois U.S.A.
  • 3129237049 | +1 312-923-7049 Illinois U.S.A.
  • 3129237050 | +1 312-923-7050 Illinois U.S.A.
  • 3129237051 | +1 312-923-7051 Illinois U.S.A.
  • 3129237052 | +1 312-923-7052 Illinois U.S.A.
  • 3129237053 | +1 312-923-7053 Illinois U.S.A.
  • 3129237054 | +1 312-923-7054 Illinois U.S.A.
  • 3129237055 | +1 312-923-7055 Illinois U.S.A.
  • 3129237056 | +1 312-923-7056 Illinois U.S.A.
  • 3129237057 | +1 312-923-7057 Illinois U.S.A.
  • 3129237058 | +1 312-923-7058 Illinois U.S.A.
  • 3129237059 | +1 312-923-7059 Illinois U.S.A.
  • 3129237060 | +1 312-923-7060 Illinois U.S.A.
  • 3129237061 | +1 312-923-7061 Illinois U.S.A.
  • 3129237062 | +1 312-923-7062 Illinois U.S.A.
  • 3129237063 | +1 312-923-7063 Illinois U.S.A.
  • 3129237064 | +1 312-923-7064 Illinois U.S.A.
  • 3129237065 | +1 312-923-7065 Illinois U.S.A.
  • 3129237066 | +1 312-923-7066 Illinois U.S.A.
  • 3129237067 | +1 312-923-7067 Illinois U.S.A.
  • 3129237068 | +1 312-923-7068 Illinois U.S.A.
  • 3129237069 | +1 312-923-7069 Illinois U.S.A.
  • 3129237070 | +1 312-923-7070 Illinois U.S.A.
  • 3129237071 | +1 312-923-7071 Illinois U.S.A.
  • 3129237072 | +1 312-923-7072 Illinois U.S.A.
  • 3129237073 | +1 312-923-7073 Illinois U.S.A.
  • 3129237074 | +1 312-923-7074 Illinois U.S.A.
  • 3129237075 | +1 312-923-7075 Illinois U.S.A.
  • 3129237076 | +1 312-923-7076 Illinois U.S.A.
  • 3129237077 | +1 312-923-7077 Illinois U.S.A.
  • 3129237078 | +1 312-923-7078 Illinois U.S.A.
  • 3129237079 | +1 312-923-7079 Illinois U.S.A.
  • 3129237080 | +1 312-923-7080 Illinois U.S.A.
  • 3129237081 | +1 312-923-7081 Illinois U.S.A.
  • 3129237082 | +1 312-923-7082 Illinois U.S.A.
  • 3129237083 | +1 312-923-7083 Illinois U.S.A.
  • 3129237084 | +1 312-923-7084 Illinois U.S.A.
  • 3129237085 | +1 312-923-7085 Illinois U.S.A.
  • 3129237086 | +1 312-923-7086 Illinois U.S.A.
  • 3129237087 | +1 312-923-7087 Illinois U.S.A.
  • 3129237088 | +1 312-923-7088 Illinois U.S.A.
  • 3129237089 | +1 312-923-7089 Illinois U.S.A.
  • 3129237090 | +1 312-923-7090 Illinois U.S.A.
  • 3129237091 | +1 312-923-7091 Illinois U.S.A.
  • 3129237092 | +1 312-923-7092 Illinois U.S.A.
  • 3129237093 | +1 312-923-7093 Illinois U.S.A.
  • 3129237094 | +1 312-923-7094 Illinois U.S.A.
  • 3129237095 | +1 312-923-7095 Illinois U.S.A.
  • 3129237096 | +1 312-923-7096 Illinois U.S.A.
  • 3129237097 | +1 312-923-7097 Illinois U.S.A.
  • 3129237098 | +1 312-923-7098 Illinois U.S.A.
  • 3129237099 | +1 312-923-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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