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).

  • 3124784000 | +1 312-478-4000 Illinois U.S.A.
  • 3124784001 | +1 312-478-4001 Illinois U.S.A.
  • 3124784002 | +1 312-478-4002 Illinois U.S.A.
  • 3124784003 | +1 312-478-4003 Illinois U.S.A.
  • 3124784004 | +1 312-478-4004 Illinois U.S.A.
  • 3124784005 | +1 312-478-4005 Illinois U.S.A.
  • 3124784006 | +1 312-478-4006 Illinois U.S.A.
  • 3124784007 | +1 312-478-4007 Illinois U.S.A.
  • 3124784008 | +1 312-478-4008 Illinois U.S.A.
  • 3124784009 | +1 312-478-4009 Illinois U.S.A.
  • 3124784010 | +1 312-478-4010 Illinois U.S.A.
  • 3124784011 | +1 312-478-4011 Illinois U.S.A.
  • 3124784012 | +1 312-478-4012 Illinois U.S.A.
  • 3124784013 | +1 312-478-4013 Illinois U.S.A.
  • 3124784014 | +1 312-478-4014 Illinois U.S.A.
  • 3124784015 | +1 312-478-4015 Illinois U.S.A.
  • 3124784016 | +1 312-478-4016 Illinois U.S.A.
  • 3124784017 | +1 312-478-4017 Illinois U.S.A.
  • 3124784018 | +1 312-478-4018 Illinois U.S.A.
  • 3124784019 | +1 312-478-4019 Illinois U.S.A.
  • 3124784020 | +1 312-478-4020 Illinois U.S.A.
  • 3124784021 | +1 312-478-4021 Illinois U.S.A.
  • 3124784022 | +1 312-478-4022 Illinois U.S.A.
  • 3124784023 | +1 312-478-4023 Illinois U.S.A.
  • 3124784024 | +1 312-478-4024 Illinois U.S.A.
  • 3124784025 | +1 312-478-4025 Illinois U.S.A.
  • 3124784026 | +1 312-478-4026 Illinois U.S.A.
  • 3124784027 | +1 312-478-4027 Illinois U.S.A.
  • 3124784028 | +1 312-478-4028 Illinois U.S.A.
  • 3124784029 | +1 312-478-4029 Illinois U.S.A.
  • 3124784030 | +1 312-478-4030 Illinois U.S.A.
  • 3124784031 | +1 312-478-4031 Illinois U.S.A.
  • 3124784032 | +1 312-478-4032 Illinois U.S.A.
  • 3124784033 | +1 312-478-4033 Illinois U.S.A.
  • 3124784034 | +1 312-478-4034 Illinois U.S.A.
  • 3124784035 | +1 312-478-4035 Illinois U.S.A.
  • 3124784036 | +1 312-478-4036 Illinois U.S.A.
  • 3124784037 | +1 312-478-4037 Illinois U.S.A.
  • 3124784038 | +1 312-478-4038 Illinois U.S.A.
  • 3124784039 | +1 312-478-4039 Illinois U.S.A.
  • 3124784040 | +1 312-478-4040 Illinois U.S.A.
  • 3124784041 | +1 312-478-4041 Illinois U.S.A.
  • 3124784042 | +1 312-478-4042 Illinois U.S.A.
  • 3124784043 | +1 312-478-4043 Illinois U.S.A.
  • 3124784044 | +1 312-478-4044 Illinois U.S.A.
  • 3124784045 | +1 312-478-4045 Illinois U.S.A.
  • 3124784046 | +1 312-478-4046 Illinois U.S.A.
  • 3124784047 | +1 312-478-4047 Illinois U.S.A.
  • 3124784048 | +1 312-478-4048 Illinois U.S.A.
  • 3124784049 | +1 312-478-4049 Illinois U.S.A.
  • 3124784050 | +1 312-478-4050 Illinois U.S.A.
  • 3124784051 | +1 312-478-4051 Illinois U.S.A.
  • 3124784052 | +1 312-478-4052 Illinois U.S.A.
  • 3124784053 | +1 312-478-4053 Illinois U.S.A.
  • 3124784054 | +1 312-478-4054 Illinois U.S.A.
  • 3124784055 | +1 312-478-4055 Illinois U.S.A.
  • 3124784056 | +1 312-478-4056 Illinois U.S.A.
  • 3124784057 | +1 312-478-4057 Illinois U.S.A.
  • 3124784058 | +1 312-478-4058 Illinois U.S.A.
  • 3124784059 | +1 312-478-4059 Illinois U.S.A.
  • 3124784060 | +1 312-478-4060 Illinois U.S.A.
  • 3124784061 | +1 312-478-4061 Illinois U.S.A.
  • 3124784062 | +1 312-478-4062 Illinois U.S.A.
  • 3124784063 | +1 312-478-4063 Illinois U.S.A.
  • 3124784064 | +1 312-478-4064 Illinois U.S.A.
  • 3124784065 | +1 312-478-4065 Illinois U.S.A.
  • 3124784066 | +1 312-478-4066 Illinois U.S.A.
  • 3124784067 | +1 312-478-4067 Illinois U.S.A.
  • 3124784068 | +1 312-478-4068 Illinois U.S.A.
  • 3124784069 | +1 312-478-4069 Illinois U.S.A.
  • 3124784070 | +1 312-478-4070 Illinois U.S.A.
  • 3124784071 | +1 312-478-4071 Illinois U.S.A.
  • 3124784072 | +1 312-478-4072 Illinois U.S.A.
  • 3124784073 | +1 312-478-4073 Illinois U.S.A.
  • 3124784074 | +1 312-478-4074 Illinois U.S.A.
  • 3124784075 | +1 312-478-4075 Illinois U.S.A.
  • 3124784076 | +1 312-478-4076 Illinois U.S.A.
  • 3124784077 | +1 312-478-4077 Illinois U.S.A.
  • 3124784078 | +1 312-478-4078 Illinois U.S.A.
  • 3124784079 | +1 312-478-4079 Illinois U.S.A.
  • 3124784080 | +1 312-478-4080 Illinois U.S.A.
  • 3124784081 | +1 312-478-4081 Illinois U.S.A.
  • 3124784082 | +1 312-478-4082 Illinois U.S.A.
  • 3124784083 | +1 312-478-4083 Illinois U.S.A.
  • 3124784084 | +1 312-478-4084 Illinois U.S.A.
  • 3124784085 | +1 312-478-4085 Illinois U.S.A.
  • 3124784086 | +1 312-478-4086 Illinois U.S.A.
  • 3124784087 | +1 312-478-4087 Illinois U.S.A.
  • 3124784088 | +1 312-478-4088 Illinois U.S.A.
  • 3124784089 | +1 312-478-4089 Illinois U.S.A.
  • 3124784090 | +1 312-478-4090 Illinois U.S.A.
  • 3124784091 | +1 312-478-4091 Illinois U.S.A.
  • 3124784092 | +1 312-478-4092 Illinois U.S.A.
  • 3124784093 | +1 312-478-4093 Illinois U.S.A.
  • 3124784094 | +1 312-478-4094 Illinois U.S.A.
  • 3124784095 | +1 312-478-4095 Illinois U.S.A.
  • 3124784096 | +1 312-478-4096 Illinois U.S.A.
  • 3124784097 | +1 312-478-4097 Illinois U.S.A.
  • 3124784098 | +1 312-478-4098 Illinois U.S.A.
  • 3124784099 | +1 312-478-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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