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).

  • 3125344000 | +1 312-534-4000 Illinois U.S.A.
  • 3125344001 | +1 312-534-4001 Illinois U.S.A.
  • 3125344002 | +1 312-534-4002 Illinois U.S.A.
  • 3125344003 | +1 312-534-4003 Illinois U.S.A.
  • 3125344004 | +1 312-534-4004 Illinois U.S.A.
  • 3125344005 | +1 312-534-4005 Illinois U.S.A.
  • 3125344006 | +1 312-534-4006 Illinois U.S.A.
  • 3125344007 | +1 312-534-4007 Illinois U.S.A.
  • 3125344008 | +1 312-534-4008 Illinois U.S.A.
  • 3125344009 | +1 312-534-4009 Illinois U.S.A.
  • 3125344010 | +1 312-534-4010 Illinois U.S.A.
  • 3125344011 | +1 312-534-4011 Illinois U.S.A.
  • 3125344012 | +1 312-534-4012 Illinois U.S.A.
  • 3125344013 | +1 312-534-4013 Illinois U.S.A.
  • 3125344014 | +1 312-534-4014 Illinois U.S.A.
  • 3125344015 | +1 312-534-4015 Illinois U.S.A.
  • 3125344016 | +1 312-534-4016 Illinois U.S.A.
  • 3125344017 | +1 312-534-4017 Illinois U.S.A.
  • 3125344018 | +1 312-534-4018 Illinois U.S.A.
  • 3125344019 | +1 312-534-4019 Illinois U.S.A.
  • 3125344020 | +1 312-534-4020 Illinois U.S.A.
  • 3125344021 | +1 312-534-4021 Illinois U.S.A.
  • 3125344022 | +1 312-534-4022 Illinois U.S.A.
  • 3125344023 | +1 312-534-4023 Illinois U.S.A.
  • 3125344024 | +1 312-534-4024 Illinois U.S.A.
  • 3125344025 | +1 312-534-4025 Illinois U.S.A.
  • 3125344026 | +1 312-534-4026 Illinois U.S.A.
  • 3125344027 | +1 312-534-4027 Illinois U.S.A.
  • 3125344028 | +1 312-534-4028 Illinois U.S.A.
  • 3125344029 | +1 312-534-4029 Illinois U.S.A.
  • 3125344030 | +1 312-534-4030 Illinois U.S.A.
  • 3125344031 | +1 312-534-4031 Illinois U.S.A.
  • 3125344032 | +1 312-534-4032 Illinois U.S.A.
  • 3125344033 | +1 312-534-4033 Illinois U.S.A.
  • 3125344034 | +1 312-534-4034 Illinois U.S.A.
  • 3125344035 | +1 312-534-4035 Illinois U.S.A.
  • 3125344036 | +1 312-534-4036 Illinois U.S.A.
  • 3125344037 | +1 312-534-4037 Illinois U.S.A.
  • 3125344038 | +1 312-534-4038 Illinois U.S.A.
  • 3125344039 | +1 312-534-4039 Illinois U.S.A.
  • 3125344040 | +1 312-534-4040 Illinois U.S.A.
  • 3125344041 | +1 312-534-4041 Illinois U.S.A.
  • 3125344042 | +1 312-534-4042 Illinois U.S.A.
  • 3125344043 | +1 312-534-4043 Illinois U.S.A.
  • 3125344044 | +1 312-534-4044 Illinois U.S.A.
  • 3125344045 | +1 312-534-4045 Illinois U.S.A.
  • 3125344046 | +1 312-534-4046 Illinois U.S.A.
  • 3125344047 | +1 312-534-4047 Illinois U.S.A.
  • 3125344048 | +1 312-534-4048 Illinois U.S.A.
  • 3125344049 | +1 312-534-4049 Illinois U.S.A.
  • 3125344050 | +1 312-534-4050 Illinois U.S.A.
  • 3125344051 | +1 312-534-4051 Illinois U.S.A.
  • 3125344052 | +1 312-534-4052 Illinois U.S.A.
  • 3125344053 | +1 312-534-4053 Illinois U.S.A.
  • 3125344054 | +1 312-534-4054 Illinois U.S.A.
  • 3125344055 | +1 312-534-4055 Illinois U.S.A.
  • 3125344056 | +1 312-534-4056 Illinois U.S.A.
  • 3125344057 | +1 312-534-4057 Illinois U.S.A.
  • 3125344058 | +1 312-534-4058 Illinois U.S.A.
  • 3125344059 | +1 312-534-4059 Illinois U.S.A.
  • 3125344060 | +1 312-534-4060 Illinois U.S.A.
  • 3125344061 | +1 312-534-4061 Illinois U.S.A.
  • 3125344062 | +1 312-534-4062 Illinois U.S.A.
  • 3125344063 | +1 312-534-4063 Illinois U.S.A.
  • 3125344064 | +1 312-534-4064 Illinois U.S.A.
  • 3125344065 | +1 312-534-4065 Illinois U.S.A.
  • 3125344066 | +1 312-534-4066 Illinois U.S.A.
  • 3125344067 | +1 312-534-4067 Illinois U.S.A.
  • 3125344068 | +1 312-534-4068 Illinois U.S.A.
  • 3125344069 | +1 312-534-4069 Illinois U.S.A.
  • 3125344070 | +1 312-534-4070 Illinois U.S.A.
  • 3125344071 | +1 312-534-4071 Illinois U.S.A.
  • 3125344072 | +1 312-534-4072 Illinois U.S.A.
  • 3125344073 | +1 312-534-4073 Illinois U.S.A.
  • 3125344074 | +1 312-534-4074 Illinois U.S.A.
  • 3125344075 | +1 312-534-4075 Illinois U.S.A.
  • 3125344076 | +1 312-534-4076 Illinois U.S.A.
  • 3125344077 | +1 312-534-4077 Illinois U.S.A.
  • 3125344078 | +1 312-534-4078 Illinois U.S.A.
  • 3125344079 | +1 312-534-4079 Illinois U.S.A.
  • 3125344080 | +1 312-534-4080 Illinois U.S.A.
  • 3125344081 | +1 312-534-4081 Illinois U.S.A.
  • 3125344082 | +1 312-534-4082 Illinois U.S.A.
  • 3125344083 | +1 312-534-4083 Illinois U.S.A.
  • 3125344084 | +1 312-534-4084 Illinois U.S.A.
  • 3125344085 | +1 312-534-4085 Illinois U.S.A.
  • 3125344086 | +1 312-534-4086 Illinois U.S.A.
  • 3125344087 | +1 312-534-4087 Illinois U.S.A.
  • 3125344088 | +1 312-534-4088 Illinois U.S.A.
  • 3125344089 | +1 312-534-4089 Illinois U.S.A.
  • 3125344090 | +1 312-534-4090 Illinois U.S.A.
  • 3125344091 | +1 312-534-4091 Illinois U.S.A.
  • 3125344092 | +1 312-534-4092 Illinois U.S.A.
  • 3125344093 | +1 312-534-4093 Illinois U.S.A.
  • 3125344094 | +1 312-534-4094 Illinois U.S.A.
  • 3125344095 | +1 312-534-4095 Illinois U.S.A.
  • 3125344096 | +1 312-534-4096 Illinois U.S.A.
  • 3125344097 | +1 312-534-4097 Illinois U.S.A.
  • 3125344098 | +1 312-534-4098 Illinois U.S.A.
  • 3125344099 | +1 312-534-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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