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).

  • 3122254000 | +1 312-225-4000 Illinois U.S.A.
  • 3122254001 | +1 312-225-4001 Illinois U.S.A.
  • 3122254002 | +1 312-225-4002 Illinois U.S.A.
  • 3122254003 | +1 312-225-4003 Illinois U.S.A.
  • 3122254004 | +1 312-225-4004 Illinois U.S.A.
  • 3122254005 | +1 312-225-4005 Illinois U.S.A.
  • 3122254006 | +1 312-225-4006 Illinois U.S.A.
  • 3122254007 | +1 312-225-4007 Illinois U.S.A.
  • 3122254008 | +1 312-225-4008 Illinois U.S.A.
  • 3122254009 | +1 312-225-4009 Illinois U.S.A.
  • 3122254010 | +1 312-225-4010 Illinois U.S.A.
  • 3122254011 | +1 312-225-4011 Illinois U.S.A.
  • 3122254012 | +1 312-225-4012 Illinois U.S.A.
  • 3122254013 | +1 312-225-4013 Illinois U.S.A.
  • 3122254014 | +1 312-225-4014 Illinois U.S.A.
  • 3122254015 | +1 312-225-4015 Illinois U.S.A.
  • 3122254016 | +1 312-225-4016 Illinois U.S.A.
  • 3122254017 | +1 312-225-4017 Illinois U.S.A.
  • 3122254018 | +1 312-225-4018 Illinois U.S.A.
  • 3122254019 | +1 312-225-4019 Illinois U.S.A.
  • 3122254020 | +1 312-225-4020 Illinois U.S.A.
  • 3122254021 | +1 312-225-4021 Illinois U.S.A.
  • 3122254022 | +1 312-225-4022 Illinois U.S.A.
  • 3122254023 | +1 312-225-4023 Illinois U.S.A.
  • 3122254024 | +1 312-225-4024 Illinois U.S.A.
  • 3122254025 | +1 312-225-4025 Illinois U.S.A.
  • 3122254026 | +1 312-225-4026 Illinois U.S.A.
  • 3122254027 | +1 312-225-4027 Illinois U.S.A.
  • 3122254028 | +1 312-225-4028 Illinois U.S.A.
  • 3122254029 | +1 312-225-4029 Illinois U.S.A.
  • 3122254030 | +1 312-225-4030 Illinois U.S.A.
  • 3122254031 | +1 312-225-4031 Illinois U.S.A.
  • 3122254032 | +1 312-225-4032 Illinois U.S.A.
  • 3122254033 | +1 312-225-4033 Illinois U.S.A.
  • 3122254034 | +1 312-225-4034 Illinois U.S.A.
  • 3122254035 | +1 312-225-4035 Illinois U.S.A.
  • 3122254036 | +1 312-225-4036 Illinois U.S.A.
  • 3122254037 | +1 312-225-4037 Illinois U.S.A.
  • 3122254038 | +1 312-225-4038 Illinois U.S.A.
  • 3122254039 | +1 312-225-4039 Illinois U.S.A.
  • 3122254040 | +1 312-225-4040 Illinois U.S.A.
  • 3122254041 | +1 312-225-4041 Illinois U.S.A.
  • 3122254042 | +1 312-225-4042 Illinois U.S.A.
  • 3122254043 | +1 312-225-4043 Illinois U.S.A.
  • 3122254044 | +1 312-225-4044 Illinois U.S.A.
  • 3122254045 | +1 312-225-4045 Illinois U.S.A.
  • 3122254046 | +1 312-225-4046 Illinois U.S.A.
  • 3122254047 | +1 312-225-4047 Illinois U.S.A.
  • 3122254048 | +1 312-225-4048 Illinois U.S.A.
  • 3122254049 | +1 312-225-4049 Illinois U.S.A.
  • 3122254050 | +1 312-225-4050 Illinois U.S.A.
  • 3122254051 | +1 312-225-4051 Illinois U.S.A.
  • 3122254052 | +1 312-225-4052 Illinois U.S.A.
  • 3122254053 | +1 312-225-4053 Illinois U.S.A.
  • 3122254054 | +1 312-225-4054 Illinois U.S.A.
  • 3122254055 | +1 312-225-4055 Illinois U.S.A.
  • 3122254056 | +1 312-225-4056 Illinois U.S.A.
  • 3122254057 | +1 312-225-4057 Illinois U.S.A.
  • 3122254058 | +1 312-225-4058 Illinois U.S.A.
  • 3122254059 | +1 312-225-4059 Illinois U.S.A.
  • 3122254060 | +1 312-225-4060 Illinois U.S.A.
  • 3122254061 | +1 312-225-4061 Illinois U.S.A.
  • 3122254062 | +1 312-225-4062 Illinois U.S.A.
  • 3122254063 | +1 312-225-4063 Illinois U.S.A.
  • 3122254064 | +1 312-225-4064 Illinois U.S.A.
  • 3122254065 | +1 312-225-4065 Illinois U.S.A.
  • 3122254066 | +1 312-225-4066 Illinois U.S.A.
  • 3122254067 | +1 312-225-4067 Illinois U.S.A.
  • 3122254068 | +1 312-225-4068 Illinois U.S.A.
  • 3122254069 | +1 312-225-4069 Illinois U.S.A.
  • 3122254070 | +1 312-225-4070 Illinois U.S.A.
  • 3122254071 | +1 312-225-4071 Illinois U.S.A.
  • 3122254072 | +1 312-225-4072 Illinois U.S.A.
  • 3122254073 | +1 312-225-4073 Illinois U.S.A.
  • 3122254074 | +1 312-225-4074 Illinois U.S.A.
  • 3122254075 | +1 312-225-4075 Illinois U.S.A.
  • 3122254076 | +1 312-225-4076 Illinois U.S.A.
  • 3122254077 | +1 312-225-4077 Illinois U.S.A.
  • 3122254078 | +1 312-225-4078 Illinois U.S.A.
  • 3122254079 | +1 312-225-4079 Illinois U.S.A.
  • 3122254080 | +1 312-225-4080 Illinois U.S.A.
  • 3122254081 | +1 312-225-4081 Illinois U.S.A.
  • 3122254082 | +1 312-225-4082 Illinois U.S.A.
  • 3122254083 | +1 312-225-4083 Illinois U.S.A.
  • 3122254084 | +1 312-225-4084 Illinois U.S.A.
  • 3122254085 | +1 312-225-4085 Illinois U.S.A.
  • 3122254086 | +1 312-225-4086 Illinois U.S.A.
  • 3122254087 | +1 312-225-4087 Illinois U.S.A.
  • 3122254088 | +1 312-225-4088 Illinois U.S.A.
  • 3122254089 | +1 312-225-4089 Illinois U.S.A.
  • 3122254090 | +1 312-225-4090 Illinois U.S.A.
  • 3122254091 | +1 312-225-4091 Illinois U.S.A.
  • 3122254092 | +1 312-225-4092 Illinois U.S.A.
  • 3122254093 | +1 312-225-4093 Illinois U.S.A.
  • 3122254094 | +1 312-225-4094 Illinois U.S.A.
  • 3122254095 | +1 312-225-4095 Illinois U.S.A.
  • 3122254096 | +1 312-225-4096 Illinois U.S.A.
  • 3122254097 | +1 312-225-4097 Illinois U.S.A.
  • 3122254098 | +1 312-225-4098 Illinois U.S.A.
  • 3122254099 | +1 312-225-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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