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).

  • 3122424000 | +1 312-242-4000 Illinois U.S.A.
  • 3122424001 | +1 312-242-4001 Illinois U.S.A.
  • 3122424002 | +1 312-242-4002 Illinois U.S.A.
  • 3122424003 | +1 312-242-4003 Illinois U.S.A.
  • 3122424004 | +1 312-242-4004 Illinois U.S.A.
  • 3122424005 | +1 312-242-4005 Illinois U.S.A.
  • 3122424006 | +1 312-242-4006 Illinois U.S.A.
  • 3122424007 | +1 312-242-4007 Illinois U.S.A.
  • 3122424008 | +1 312-242-4008 Illinois U.S.A.
  • 3122424009 | +1 312-242-4009 Illinois U.S.A.
  • 3122424010 | +1 312-242-4010 Illinois U.S.A.
  • 3122424011 | +1 312-242-4011 Illinois U.S.A.
  • 3122424012 | +1 312-242-4012 Illinois U.S.A.
  • 3122424013 | +1 312-242-4013 Illinois U.S.A.
  • 3122424014 | +1 312-242-4014 Illinois U.S.A.
  • 3122424015 | +1 312-242-4015 Illinois U.S.A.
  • 3122424016 | +1 312-242-4016 Illinois U.S.A.
  • 3122424017 | +1 312-242-4017 Illinois U.S.A.
  • 3122424018 | +1 312-242-4018 Illinois U.S.A.
  • 3122424019 | +1 312-242-4019 Illinois U.S.A.
  • 3122424020 | +1 312-242-4020 Illinois U.S.A.
  • 3122424021 | +1 312-242-4021 Illinois U.S.A.
  • 3122424022 | +1 312-242-4022 Illinois U.S.A.
  • 3122424023 | +1 312-242-4023 Illinois U.S.A.
  • 3122424024 | +1 312-242-4024 Illinois U.S.A.
  • 3122424025 | +1 312-242-4025 Illinois U.S.A.
  • 3122424026 | +1 312-242-4026 Illinois U.S.A.
  • 3122424027 | +1 312-242-4027 Illinois U.S.A.
  • 3122424028 | +1 312-242-4028 Illinois U.S.A.
  • 3122424029 | +1 312-242-4029 Illinois U.S.A.
  • 3122424030 | +1 312-242-4030 Illinois U.S.A.
  • 3122424031 | +1 312-242-4031 Illinois U.S.A.
  • 3122424032 | +1 312-242-4032 Illinois U.S.A.
  • 3122424033 | +1 312-242-4033 Illinois U.S.A.
  • 3122424034 | +1 312-242-4034 Illinois U.S.A.
  • 3122424035 | +1 312-242-4035 Illinois U.S.A.
  • 3122424036 | +1 312-242-4036 Illinois U.S.A.
  • 3122424037 | +1 312-242-4037 Illinois U.S.A.
  • 3122424038 | +1 312-242-4038 Illinois U.S.A.
  • 3122424039 | +1 312-242-4039 Illinois U.S.A.
  • 3122424040 | +1 312-242-4040 Illinois U.S.A.
  • 3122424041 | +1 312-242-4041 Illinois U.S.A.
  • 3122424042 | +1 312-242-4042 Illinois U.S.A.
  • 3122424043 | +1 312-242-4043 Illinois U.S.A.
  • 3122424044 | +1 312-242-4044 Illinois U.S.A.
  • 3122424045 | +1 312-242-4045 Illinois U.S.A.
  • 3122424046 | +1 312-242-4046 Illinois U.S.A.
  • 3122424047 | +1 312-242-4047 Illinois U.S.A.
  • 3122424048 | +1 312-242-4048 Illinois U.S.A.
  • 3122424049 | +1 312-242-4049 Illinois U.S.A.
  • 3122424050 | +1 312-242-4050 Illinois U.S.A.
  • 3122424051 | +1 312-242-4051 Illinois U.S.A.
  • 3122424052 | +1 312-242-4052 Illinois U.S.A.
  • 3122424053 | +1 312-242-4053 Illinois U.S.A.
  • 3122424054 | +1 312-242-4054 Illinois U.S.A.
  • 3122424055 | +1 312-242-4055 Illinois U.S.A.
  • 3122424056 | +1 312-242-4056 Illinois U.S.A.
  • 3122424057 | +1 312-242-4057 Illinois U.S.A.
  • 3122424058 | +1 312-242-4058 Illinois U.S.A.
  • 3122424059 | +1 312-242-4059 Illinois U.S.A.
  • 3122424060 | +1 312-242-4060 Illinois U.S.A.
  • 3122424061 | +1 312-242-4061 Illinois U.S.A.
  • 3122424062 | +1 312-242-4062 Illinois U.S.A.
  • 3122424063 | +1 312-242-4063 Illinois U.S.A.
  • 3122424064 | +1 312-242-4064 Illinois U.S.A.
  • 3122424065 | +1 312-242-4065 Illinois U.S.A.
  • 3122424066 | +1 312-242-4066 Illinois U.S.A.
  • 3122424067 | +1 312-242-4067 Illinois U.S.A.
  • 3122424068 | +1 312-242-4068 Illinois U.S.A.
  • 3122424069 | +1 312-242-4069 Illinois U.S.A.
  • 3122424070 | +1 312-242-4070 Illinois U.S.A.
  • 3122424071 | +1 312-242-4071 Illinois U.S.A.
  • 3122424072 | +1 312-242-4072 Illinois U.S.A.
  • 3122424073 | +1 312-242-4073 Illinois U.S.A.
  • 3122424074 | +1 312-242-4074 Illinois U.S.A.
  • 3122424075 | +1 312-242-4075 Illinois U.S.A.
  • 3122424076 | +1 312-242-4076 Illinois U.S.A.
  • 3122424077 | +1 312-242-4077 Illinois U.S.A.
  • 3122424078 | +1 312-242-4078 Illinois U.S.A.
  • 3122424079 | +1 312-242-4079 Illinois U.S.A.
  • 3122424080 | +1 312-242-4080 Illinois U.S.A.
  • 3122424081 | +1 312-242-4081 Illinois U.S.A.
  • 3122424082 | +1 312-242-4082 Illinois U.S.A.
  • 3122424083 | +1 312-242-4083 Illinois U.S.A.
  • 3122424084 | +1 312-242-4084 Illinois U.S.A.
  • 3122424085 | +1 312-242-4085 Illinois U.S.A.
  • 3122424086 | +1 312-242-4086 Illinois U.S.A.
  • 3122424087 | +1 312-242-4087 Illinois U.S.A.
  • 3122424088 | +1 312-242-4088 Illinois U.S.A.
  • 3122424089 | +1 312-242-4089 Illinois U.S.A.
  • 3122424090 | +1 312-242-4090 Illinois U.S.A.
  • 3122424091 | +1 312-242-4091 Illinois U.S.A.
  • 3122424092 | +1 312-242-4092 Illinois U.S.A.
  • 3122424093 | +1 312-242-4093 Illinois U.S.A.
  • 3122424094 | +1 312-242-4094 Illinois U.S.A.
  • 3122424095 | +1 312-242-4095 Illinois U.S.A.
  • 3122424096 | +1 312-242-4096 Illinois U.S.A.
  • 3122424097 | +1 312-242-4097 Illinois U.S.A.
  • 3122424098 | +1 312-242-4098 Illinois U.S.A.
  • 3122424099 | +1 312-242-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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