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).

  • 3128574000 | +1 312-857-4000 Illinois U.S.A.
  • 3128574001 | +1 312-857-4001 Illinois U.S.A.
  • 3128574002 | +1 312-857-4002 Illinois U.S.A.
  • 3128574003 | +1 312-857-4003 Illinois U.S.A.
  • 3128574004 | +1 312-857-4004 Illinois U.S.A.
  • 3128574005 | +1 312-857-4005 Illinois U.S.A.
  • 3128574006 | +1 312-857-4006 Illinois U.S.A.
  • 3128574007 | +1 312-857-4007 Illinois U.S.A.
  • 3128574008 | +1 312-857-4008 Illinois U.S.A.
  • 3128574009 | +1 312-857-4009 Illinois U.S.A.
  • 3128574010 | +1 312-857-4010 Illinois U.S.A.
  • 3128574011 | +1 312-857-4011 Illinois U.S.A.
  • 3128574012 | +1 312-857-4012 Illinois U.S.A.
  • 3128574013 | +1 312-857-4013 Illinois U.S.A.
  • 3128574014 | +1 312-857-4014 Illinois U.S.A.
  • 3128574015 | +1 312-857-4015 Illinois U.S.A.
  • 3128574016 | +1 312-857-4016 Illinois U.S.A.
  • 3128574017 | +1 312-857-4017 Illinois U.S.A.
  • 3128574018 | +1 312-857-4018 Illinois U.S.A.
  • 3128574019 | +1 312-857-4019 Illinois U.S.A.
  • 3128574020 | +1 312-857-4020 Illinois U.S.A.
  • 3128574021 | +1 312-857-4021 Illinois U.S.A.
  • 3128574022 | +1 312-857-4022 Illinois U.S.A.
  • 3128574023 | +1 312-857-4023 Illinois U.S.A.
  • 3128574024 | +1 312-857-4024 Illinois U.S.A.
  • 3128574025 | +1 312-857-4025 Illinois U.S.A.
  • 3128574026 | +1 312-857-4026 Illinois U.S.A.
  • 3128574027 | +1 312-857-4027 Illinois U.S.A.
  • 3128574028 | +1 312-857-4028 Illinois U.S.A.
  • 3128574029 | +1 312-857-4029 Illinois U.S.A.
  • 3128574030 | +1 312-857-4030 Illinois U.S.A.
  • 3128574031 | +1 312-857-4031 Illinois U.S.A.
  • 3128574032 | +1 312-857-4032 Illinois U.S.A.
  • 3128574033 | +1 312-857-4033 Illinois U.S.A.
  • 3128574034 | +1 312-857-4034 Illinois U.S.A.
  • 3128574035 | +1 312-857-4035 Illinois U.S.A.
  • 3128574036 | +1 312-857-4036 Illinois U.S.A.
  • 3128574037 | +1 312-857-4037 Illinois U.S.A.
  • 3128574038 | +1 312-857-4038 Illinois U.S.A.
  • 3128574039 | +1 312-857-4039 Illinois U.S.A.
  • 3128574040 | +1 312-857-4040 Illinois U.S.A.
  • 3128574041 | +1 312-857-4041 Illinois U.S.A.
  • 3128574042 | +1 312-857-4042 Illinois U.S.A.
  • 3128574043 | +1 312-857-4043 Illinois U.S.A.
  • 3128574044 | +1 312-857-4044 Illinois U.S.A.
  • 3128574045 | +1 312-857-4045 Illinois U.S.A.
  • 3128574046 | +1 312-857-4046 Illinois U.S.A.
  • 3128574047 | +1 312-857-4047 Illinois U.S.A.
  • 3128574048 | +1 312-857-4048 Illinois U.S.A.
  • 3128574049 | +1 312-857-4049 Illinois U.S.A.
  • 3128574050 | +1 312-857-4050 Illinois U.S.A.
  • 3128574051 | +1 312-857-4051 Illinois U.S.A.
  • 3128574052 | +1 312-857-4052 Illinois U.S.A.
  • 3128574053 | +1 312-857-4053 Illinois U.S.A.
  • 3128574054 | +1 312-857-4054 Illinois U.S.A.
  • 3128574055 | +1 312-857-4055 Illinois U.S.A.
  • 3128574056 | +1 312-857-4056 Illinois U.S.A.
  • 3128574057 | +1 312-857-4057 Illinois U.S.A.
  • 3128574058 | +1 312-857-4058 Illinois U.S.A.
  • 3128574059 | +1 312-857-4059 Illinois U.S.A.
  • 3128574060 | +1 312-857-4060 Illinois U.S.A.
  • 3128574061 | +1 312-857-4061 Illinois U.S.A.
  • 3128574062 | +1 312-857-4062 Illinois U.S.A.
  • 3128574063 | +1 312-857-4063 Illinois U.S.A.
  • 3128574064 | +1 312-857-4064 Illinois U.S.A.
  • 3128574065 | +1 312-857-4065 Illinois U.S.A.
  • 3128574066 | +1 312-857-4066 Illinois U.S.A.
  • 3128574067 | +1 312-857-4067 Illinois U.S.A.
  • 3128574068 | +1 312-857-4068 Illinois U.S.A.
  • 3128574069 | +1 312-857-4069 Illinois U.S.A.
  • 3128574070 | +1 312-857-4070 Illinois U.S.A.
  • 3128574071 | +1 312-857-4071 Illinois U.S.A.
  • 3128574072 | +1 312-857-4072 Illinois U.S.A.
  • 3128574073 | +1 312-857-4073 Illinois U.S.A.
  • 3128574074 | +1 312-857-4074 Illinois U.S.A.
  • 3128574075 | +1 312-857-4075 Illinois U.S.A.
  • 3128574076 | +1 312-857-4076 Illinois U.S.A.
  • 3128574077 | +1 312-857-4077 Illinois U.S.A.
  • 3128574078 | +1 312-857-4078 Illinois U.S.A.
  • 3128574079 | +1 312-857-4079 Illinois U.S.A.
  • 3128574080 | +1 312-857-4080 Illinois U.S.A.
  • 3128574081 | +1 312-857-4081 Illinois U.S.A.
  • 3128574082 | +1 312-857-4082 Illinois U.S.A.
  • 3128574083 | +1 312-857-4083 Illinois U.S.A.
  • 3128574084 | +1 312-857-4084 Illinois U.S.A.
  • 3128574085 | +1 312-857-4085 Illinois U.S.A.
  • 3128574086 | +1 312-857-4086 Illinois U.S.A.
  • 3128574087 | +1 312-857-4087 Illinois U.S.A.
  • 3128574088 | +1 312-857-4088 Illinois U.S.A.
  • 3128574089 | +1 312-857-4089 Illinois U.S.A.
  • 3128574090 | +1 312-857-4090 Illinois U.S.A.
  • 3128574091 | +1 312-857-4091 Illinois U.S.A.
  • 3128574092 | +1 312-857-4092 Illinois U.S.A.
  • 3128574093 | +1 312-857-4093 Illinois U.S.A.
  • 3128574094 | +1 312-857-4094 Illinois U.S.A.
  • 3128574095 | +1 312-857-4095 Illinois U.S.A.
  • 3128574096 | +1 312-857-4096 Illinois U.S.A.
  • 3128574097 | +1 312-857-4097 Illinois U.S.A.
  • 3128574098 | +1 312-857-4098 Illinois U.S.A.
  • 3128574099 | +1 312-857-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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