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).

  • 3127874000 | +1 312-787-4000 Illinois U.S.A.
  • 3127874001 | +1 312-787-4001 Illinois U.S.A.
  • 3127874002 | +1 312-787-4002 Illinois U.S.A.
  • 3127874003 | +1 312-787-4003 Illinois U.S.A.
  • 3127874004 | +1 312-787-4004 Illinois U.S.A.
  • 3127874005 | +1 312-787-4005 Illinois U.S.A.
  • 3127874006 | +1 312-787-4006 Illinois U.S.A.
  • 3127874007 | +1 312-787-4007 Illinois U.S.A.
  • 3127874008 | +1 312-787-4008 Illinois U.S.A.
  • 3127874009 | +1 312-787-4009 Illinois U.S.A.
  • 3127874010 | +1 312-787-4010 Illinois U.S.A.
  • 3127874011 | +1 312-787-4011 Illinois U.S.A.
  • 3127874012 | +1 312-787-4012 Illinois U.S.A.
  • 3127874013 | +1 312-787-4013 Illinois U.S.A.
  • 3127874014 | +1 312-787-4014 Illinois U.S.A.
  • 3127874015 | +1 312-787-4015 Illinois U.S.A.
  • 3127874016 | +1 312-787-4016 Illinois U.S.A.
  • 3127874017 | +1 312-787-4017 Illinois U.S.A.
  • 3127874018 | +1 312-787-4018 Illinois U.S.A.
  • 3127874019 | +1 312-787-4019 Illinois U.S.A.
  • 3127874020 | +1 312-787-4020 Illinois U.S.A.
  • 3127874021 | +1 312-787-4021 Illinois U.S.A.
  • 3127874022 | +1 312-787-4022 Illinois U.S.A.
  • 3127874023 | +1 312-787-4023 Illinois U.S.A.
  • 3127874024 | +1 312-787-4024 Illinois U.S.A.
  • 3127874025 | +1 312-787-4025 Illinois U.S.A.
  • 3127874026 | +1 312-787-4026 Illinois U.S.A.
  • 3127874027 | +1 312-787-4027 Illinois U.S.A.
  • 3127874028 | +1 312-787-4028 Illinois U.S.A.
  • 3127874029 | +1 312-787-4029 Illinois U.S.A.
  • 3127874030 | +1 312-787-4030 Illinois U.S.A.
  • 3127874031 | +1 312-787-4031 Illinois U.S.A.
  • 3127874032 | +1 312-787-4032 Illinois U.S.A.
  • 3127874033 | +1 312-787-4033 Illinois U.S.A.
  • 3127874034 | +1 312-787-4034 Illinois U.S.A.
  • 3127874035 | +1 312-787-4035 Illinois U.S.A.
  • 3127874036 | +1 312-787-4036 Illinois U.S.A.
  • 3127874037 | +1 312-787-4037 Illinois U.S.A.
  • 3127874038 | +1 312-787-4038 Illinois U.S.A.
  • 3127874039 | +1 312-787-4039 Illinois U.S.A.
  • 3127874040 | +1 312-787-4040 Illinois U.S.A.
  • 3127874041 | +1 312-787-4041 Illinois U.S.A.
  • 3127874042 | +1 312-787-4042 Illinois U.S.A.
  • 3127874043 | +1 312-787-4043 Illinois U.S.A.
  • 3127874044 | +1 312-787-4044 Illinois U.S.A.
  • 3127874045 | +1 312-787-4045 Illinois U.S.A.
  • 3127874046 | +1 312-787-4046 Illinois U.S.A.
  • 3127874047 | +1 312-787-4047 Illinois U.S.A.
  • 3127874048 | +1 312-787-4048 Illinois U.S.A.
  • 3127874049 | +1 312-787-4049 Illinois U.S.A.
  • 3127874050 | +1 312-787-4050 Illinois U.S.A.
  • 3127874051 | +1 312-787-4051 Illinois U.S.A.
  • 3127874052 | +1 312-787-4052 Illinois U.S.A.
  • 3127874053 | +1 312-787-4053 Illinois U.S.A.
  • 3127874054 | +1 312-787-4054 Illinois U.S.A.
  • 3127874055 | +1 312-787-4055 Illinois U.S.A.
  • 3127874056 | +1 312-787-4056 Illinois U.S.A.
  • 3127874057 | +1 312-787-4057 Illinois U.S.A.
  • 3127874058 | +1 312-787-4058 Illinois U.S.A.
  • 3127874059 | +1 312-787-4059 Illinois U.S.A.
  • 3127874060 | +1 312-787-4060 Illinois U.S.A.
  • 3127874061 | +1 312-787-4061 Illinois U.S.A.
  • 3127874062 | +1 312-787-4062 Illinois U.S.A.
  • 3127874063 | +1 312-787-4063 Illinois U.S.A.
  • 3127874064 | +1 312-787-4064 Illinois U.S.A.
  • 3127874065 | +1 312-787-4065 Illinois U.S.A.
  • 3127874066 | +1 312-787-4066 Illinois U.S.A.
  • 3127874067 | +1 312-787-4067 Illinois U.S.A.
  • 3127874068 | +1 312-787-4068 Illinois U.S.A.
  • 3127874069 | +1 312-787-4069 Illinois U.S.A.
  • 3127874070 | +1 312-787-4070 Illinois U.S.A.
  • 3127874071 | +1 312-787-4071 Illinois U.S.A.
  • 3127874072 | +1 312-787-4072 Illinois U.S.A.
  • 3127874073 | +1 312-787-4073 Illinois U.S.A.
  • 3127874074 | +1 312-787-4074 Illinois U.S.A.
  • 3127874075 | +1 312-787-4075 Illinois U.S.A.
  • 3127874076 | +1 312-787-4076 Illinois U.S.A.
  • 3127874077 | +1 312-787-4077 Illinois U.S.A.
  • 3127874078 | +1 312-787-4078 Illinois U.S.A.
  • 3127874079 | +1 312-787-4079 Illinois U.S.A.
  • 3127874080 | +1 312-787-4080 Illinois U.S.A.
  • 3127874081 | +1 312-787-4081 Illinois U.S.A.
  • 3127874082 | +1 312-787-4082 Illinois U.S.A.
  • 3127874083 | +1 312-787-4083 Illinois U.S.A.
  • 3127874084 | +1 312-787-4084 Illinois U.S.A.
  • 3127874085 | +1 312-787-4085 Illinois U.S.A.
  • 3127874086 | +1 312-787-4086 Illinois U.S.A.
  • 3127874087 | +1 312-787-4087 Illinois U.S.A.
  • 3127874088 | +1 312-787-4088 Illinois U.S.A.
  • 3127874089 | +1 312-787-4089 Illinois U.S.A.
  • 3127874090 | +1 312-787-4090 Illinois U.S.A.
  • 3127874091 | +1 312-787-4091 Illinois U.S.A.
  • 3127874092 | +1 312-787-4092 Illinois U.S.A.
  • 3127874093 | +1 312-787-4093 Illinois U.S.A.
  • 3127874094 | +1 312-787-4094 Illinois U.S.A.
  • 3127874095 | +1 312-787-4095 Illinois U.S.A.
  • 3127874096 | +1 312-787-4096 Illinois U.S.A.
  • 3127874097 | +1 312-787-4097 Illinois U.S.A.
  • 3127874098 | +1 312-787-4098 Illinois U.S.A.
  • 3127874099 | +1 312-787-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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