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).

  • 3129474000 | +1 312-947-4000 Illinois U.S.A.
  • 3129474001 | +1 312-947-4001 Illinois U.S.A.
  • 3129474002 | +1 312-947-4002 Illinois U.S.A.
  • 3129474003 | +1 312-947-4003 Illinois U.S.A.
  • 3129474004 | +1 312-947-4004 Illinois U.S.A.
  • 3129474005 | +1 312-947-4005 Illinois U.S.A.
  • 3129474006 | +1 312-947-4006 Illinois U.S.A.
  • 3129474007 | +1 312-947-4007 Illinois U.S.A.
  • 3129474008 | +1 312-947-4008 Illinois U.S.A.
  • 3129474009 | +1 312-947-4009 Illinois U.S.A.
  • 3129474010 | +1 312-947-4010 Illinois U.S.A.
  • 3129474011 | +1 312-947-4011 Illinois U.S.A.
  • 3129474012 | +1 312-947-4012 Illinois U.S.A.
  • 3129474013 | +1 312-947-4013 Illinois U.S.A.
  • 3129474014 | +1 312-947-4014 Illinois U.S.A.
  • 3129474015 | +1 312-947-4015 Illinois U.S.A.
  • 3129474016 | +1 312-947-4016 Illinois U.S.A.
  • 3129474017 | +1 312-947-4017 Illinois U.S.A.
  • 3129474018 | +1 312-947-4018 Illinois U.S.A.
  • 3129474019 | +1 312-947-4019 Illinois U.S.A.
  • 3129474020 | +1 312-947-4020 Illinois U.S.A.
  • 3129474021 | +1 312-947-4021 Illinois U.S.A.
  • 3129474022 | +1 312-947-4022 Illinois U.S.A.
  • 3129474023 | +1 312-947-4023 Illinois U.S.A.
  • 3129474024 | +1 312-947-4024 Illinois U.S.A.
  • 3129474025 | +1 312-947-4025 Illinois U.S.A.
  • 3129474026 | +1 312-947-4026 Illinois U.S.A.
  • 3129474027 | +1 312-947-4027 Illinois U.S.A.
  • 3129474028 | +1 312-947-4028 Illinois U.S.A.
  • 3129474029 | +1 312-947-4029 Illinois U.S.A.
  • 3129474030 | +1 312-947-4030 Illinois U.S.A.
  • 3129474031 | +1 312-947-4031 Illinois U.S.A.
  • 3129474032 | +1 312-947-4032 Illinois U.S.A.
  • 3129474033 | +1 312-947-4033 Illinois U.S.A.
  • 3129474034 | +1 312-947-4034 Illinois U.S.A.
  • 3129474035 | +1 312-947-4035 Illinois U.S.A.
  • 3129474036 | +1 312-947-4036 Illinois U.S.A.
  • 3129474037 | +1 312-947-4037 Illinois U.S.A.
  • 3129474038 | +1 312-947-4038 Illinois U.S.A.
  • 3129474039 | +1 312-947-4039 Illinois U.S.A.
  • 3129474040 | +1 312-947-4040 Illinois U.S.A.
  • 3129474041 | +1 312-947-4041 Illinois U.S.A.
  • 3129474042 | +1 312-947-4042 Illinois U.S.A.
  • 3129474043 | +1 312-947-4043 Illinois U.S.A.
  • 3129474044 | +1 312-947-4044 Illinois U.S.A.
  • 3129474045 | +1 312-947-4045 Illinois U.S.A.
  • 3129474046 | +1 312-947-4046 Illinois U.S.A.
  • 3129474047 | +1 312-947-4047 Illinois U.S.A.
  • 3129474048 | +1 312-947-4048 Illinois U.S.A.
  • 3129474049 | +1 312-947-4049 Illinois U.S.A.
  • 3129474050 | +1 312-947-4050 Illinois U.S.A.
  • 3129474051 | +1 312-947-4051 Illinois U.S.A.
  • 3129474052 | +1 312-947-4052 Illinois U.S.A.
  • 3129474053 | +1 312-947-4053 Illinois U.S.A.
  • 3129474054 | +1 312-947-4054 Illinois U.S.A.
  • 3129474055 | +1 312-947-4055 Illinois U.S.A.
  • 3129474056 | +1 312-947-4056 Illinois U.S.A.
  • 3129474057 | +1 312-947-4057 Illinois U.S.A.
  • 3129474058 | +1 312-947-4058 Illinois U.S.A.
  • 3129474059 | +1 312-947-4059 Illinois U.S.A.
  • 3129474060 | +1 312-947-4060 Illinois U.S.A.
  • 3129474061 | +1 312-947-4061 Illinois U.S.A.
  • 3129474062 | +1 312-947-4062 Illinois U.S.A.
  • 3129474063 | +1 312-947-4063 Illinois U.S.A.
  • 3129474064 | +1 312-947-4064 Illinois U.S.A.
  • 3129474065 | +1 312-947-4065 Illinois U.S.A.
  • 3129474066 | +1 312-947-4066 Illinois U.S.A.
  • 3129474067 | +1 312-947-4067 Illinois U.S.A.
  • 3129474068 | +1 312-947-4068 Illinois U.S.A.
  • 3129474069 | +1 312-947-4069 Illinois U.S.A.
  • 3129474070 | +1 312-947-4070 Illinois U.S.A.
  • 3129474071 | +1 312-947-4071 Illinois U.S.A.
  • 3129474072 | +1 312-947-4072 Illinois U.S.A.
  • 3129474073 | +1 312-947-4073 Illinois U.S.A.
  • 3129474074 | +1 312-947-4074 Illinois U.S.A.
  • 3129474075 | +1 312-947-4075 Illinois U.S.A.
  • 3129474076 | +1 312-947-4076 Illinois U.S.A.
  • 3129474077 | +1 312-947-4077 Illinois U.S.A.
  • 3129474078 | +1 312-947-4078 Illinois U.S.A.
  • 3129474079 | +1 312-947-4079 Illinois U.S.A.
  • 3129474080 | +1 312-947-4080 Illinois U.S.A.
  • 3129474081 | +1 312-947-4081 Illinois U.S.A.
  • 3129474082 | +1 312-947-4082 Illinois U.S.A.
  • 3129474083 | +1 312-947-4083 Illinois U.S.A.
  • 3129474084 | +1 312-947-4084 Illinois U.S.A.
  • 3129474085 | +1 312-947-4085 Illinois U.S.A.
  • 3129474086 | +1 312-947-4086 Illinois U.S.A.
  • 3129474087 | +1 312-947-4087 Illinois U.S.A.
  • 3129474088 | +1 312-947-4088 Illinois U.S.A.
  • 3129474089 | +1 312-947-4089 Illinois U.S.A.
  • 3129474090 | +1 312-947-4090 Illinois U.S.A.
  • 3129474091 | +1 312-947-4091 Illinois U.S.A.
  • 3129474092 | +1 312-947-4092 Illinois U.S.A.
  • 3129474093 | +1 312-947-4093 Illinois U.S.A.
  • 3129474094 | +1 312-947-4094 Illinois U.S.A.
  • 3129474095 | +1 312-947-4095 Illinois U.S.A.
  • 3129474096 | +1 312-947-4096 Illinois U.S.A.
  • 3129474097 | +1 312-947-4097 Illinois U.S.A.
  • 3129474098 | +1 312-947-4098 Illinois U.S.A.
  • 3129474099 | +1 312-947-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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