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).

  • 3128237000 | +1 312-823-7000 Illinois U.S.A.
  • 3128237001 | +1 312-823-7001 Illinois U.S.A.
  • 3128237002 | +1 312-823-7002 Illinois U.S.A.
  • 3128237003 | +1 312-823-7003 Illinois U.S.A.
  • 3128237004 | +1 312-823-7004 Illinois U.S.A.
  • 3128237005 | +1 312-823-7005 Illinois U.S.A.
  • 3128237006 | +1 312-823-7006 Illinois U.S.A.
  • 3128237007 | +1 312-823-7007 Illinois U.S.A.
  • 3128237008 | +1 312-823-7008 Illinois U.S.A.
  • 3128237009 | +1 312-823-7009 Illinois U.S.A.
  • 3128237010 | +1 312-823-7010 Illinois U.S.A.
  • 3128237011 | +1 312-823-7011 Illinois U.S.A.
  • 3128237012 | +1 312-823-7012 Illinois U.S.A.
  • 3128237013 | +1 312-823-7013 Illinois U.S.A.
  • 3128237014 | +1 312-823-7014 Illinois U.S.A.
  • 3128237015 | +1 312-823-7015 Illinois U.S.A.
  • 3128237016 | +1 312-823-7016 Illinois U.S.A.
  • 3128237017 | +1 312-823-7017 Illinois U.S.A.
  • 3128237018 | +1 312-823-7018 Illinois U.S.A.
  • 3128237019 | +1 312-823-7019 Illinois U.S.A.
  • 3128237020 | +1 312-823-7020 Illinois U.S.A.
  • 3128237021 | +1 312-823-7021 Illinois U.S.A.
  • 3128237022 | +1 312-823-7022 Illinois U.S.A.
  • 3128237023 | +1 312-823-7023 Illinois U.S.A.
  • 3128237024 | +1 312-823-7024 Illinois U.S.A.
  • 3128237025 | +1 312-823-7025 Illinois U.S.A.
  • 3128237026 | +1 312-823-7026 Illinois U.S.A.
  • 3128237027 | +1 312-823-7027 Illinois U.S.A.
  • 3128237028 | +1 312-823-7028 Illinois U.S.A.
  • 3128237029 | +1 312-823-7029 Illinois U.S.A.
  • 3128237030 | +1 312-823-7030 Illinois U.S.A.
  • 3128237031 | +1 312-823-7031 Illinois U.S.A.
  • 3128237032 | +1 312-823-7032 Illinois U.S.A.
  • 3128237033 | +1 312-823-7033 Illinois U.S.A.
  • 3128237034 | +1 312-823-7034 Illinois U.S.A.
  • 3128237035 | +1 312-823-7035 Illinois U.S.A.
  • 3128237036 | +1 312-823-7036 Illinois U.S.A.
  • 3128237037 | +1 312-823-7037 Illinois U.S.A.
  • 3128237038 | +1 312-823-7038 Illinois U.S.A.
  • 3128237039 | +1 312-823-7039 Illinois U.S.A.
  • 3128237040 | +1 312-823-7040 Illinois U.S.A.
  • 3128237041 | +1 312-823-7041 Illinois U.S.A.
  • 3128237042 | +1 312-823-7042 Illinois U.S.A.
  • 3128237043 | +1 312-823-7043 Illinois U.S.A.
  • 3128237044 | +1 312-823-7044 Illinois U.S.A.
  • 3128237045 | +1 312-823-7045 Illinois U.S.A.
  • 3128237046 | +1 312-823-7046 Illinois U.S.A.
  • 3128237047 | +1 312-823-7047 Illinois U.S.A.
  • 3128237048 | +1 312-823-7048 Illinois U.S.A.
  • 3128237049 | +1 312-823-7049 Illinois U.S.A.
  • 3128237050 | +1 312-823-7050 Illinois U.S.A.
  • 3128237051 | +1 312-823-7051 Illinois U.S.A.
  • 3128237052 | +1 312-823-7052 Illinois U.S.A.
  • 3128237053 | +1 312-823-7053 Illinois U.S.A.
  • 3128237054 | +1 312-823-7054 Illinois U.S.A.
  • 3128237055 | +1 312-823-7055 Illinois U.S.A.
  • 3128237056 | +1 312-823-7056 Illinois U.S.A.
  • 3128237057 | +1 312-823-7057 Illinois U.S.A.
  • 3128237058 | +1 312-823-7058 Illinois U.S.A.
  • 3128237059 | +1 312-823-7059 Illinois U.S.A.
  • 3128237060 | +1 312-823-7060 Illinois U.S.A.
  • 3128237061 | +1 312-823-7061 Illinois U.S.A.
  • 3128237062 | +1 312-823-7062 Illinois U.S.A.
  • 3128237063 | +1 312-823-7063 Illinois U.S.A.
  • 3128237064 | +1 312-823-7064 Illinois U.S.A.
  • 3128237065 | +1 312-823-7065 Illinois U.S.A.
  • 3128237066 | +1 312-823-7066 Illinois U.S.A.
  • 3128237067 | +1 312-823-7067 Illinois U.S.A.
  • 3128237068 | +1 312-823-7068 Illinois U.S.A.
  • 3128237069 | +1 312-823-7069 Illinois U.S.A.
  • 3128237070 | +1 312-823-7070 Illinois U.S.A.
  • 3128237071 | +1 312-823-7071 Illinois U.S.A.
  • 3128237072 | +1 312-823-7072 Illinois U.S.A.
  • 3128237073 | +1 312-823-7073 Illinois U.S.A.
  • 3128237074 | +1 312-823-7074 Illinois U.S.A.
  • 3128237075 | +1 312-823-7075 Illinois U.S.A.
  • 3128237076 | +1 312-823-7076 Illinois U.S.A.
  • 3128237077 | +1 312-823-7077 Illinois U.S.A.
  • 3128237078 | +1 312-823-7078 Illinois U.S.A.
  • 3128237079 | +1 312-823-7079 Illinois U.S.A.
  • 3128237080 | +1 312-823-7080 Illinois U.S.A.
  • 3128237081 | +1 312-823-7081 Illinois U.S.A.
  • 3128237082 | +1 312-823-7082 Illinois U.S.A.
  • 3128237083 | +1 312-823-7083 Illinois U.S.A.
  • 3128237084 | +1 312-823-7084 Illinois U.S.A.
  • 3128237085 | +1 312-823-7085 Illinois U.S.A.
  • 3128237086 | +1 312-823-7086 Illinois U.S.A.
  • 3128237087 | +1 312-823-7087 Illinois U.S.A.
  • 3128237088 | +1 312-823-7088 Illinois U.S.A.
  • 3128237089 | +1 312-823-7089 Illinois U.S.A.
  • 3128237090 | +1 312-823-7090 Illinois U.S.A.
  • 3128237091 | +1 312-823-7091 Illinois U.S.A.
  • 3128237092 | +1 312-823-7092 Illinois U.S.A.
  • 3128237093 | +1 312-823-7093 Illinois U.S.A.
  • 3128237094 | +1 312-823-7094 Illinois U.S.A.
  • 3128237095 | +1 312-823-7095 Illinois U.S.A.
  • 3128237096 | +1 312-823-7096 Illinois U.S.A.
  • 3128237097 | +1 312-823-7097 Illinois U.S.A.
  • 3128237098 | +1 312-823-7098 Illinois U.S.A.
  • 3128237099 | +1 312-823-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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