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).

  • 3129964000 | +1 312-996-4000 Illinois U.S.A.
  • 3129964001 | +1 312-996-4001 Illinois U.S.A.
  • 3129964002 | +1 312-996-4002 Illinois U.S.A.
  • 3129964003 | +1 312-996-4003 Illinois U.S.A.
  • 3129964004 | +1 312-996-4004 Illinois U.S.A.
  • 3129964005 | +1 312-996-4005 Illinois U.S.A.
  • 3129964006 | +1 312-996-4006 Illinois U.S.A.
  • 3129964007 | +1 312-996-4007 Illinois U.S.A.
  • 3129964008 | +1 312-996-4008 Illinois U.S.A.
  • 3129964009 | +1 312-996-4009 Illinois U.S.A.
  • 3129964010 | +1 312-996-4010 Illinois U.S.A.
  • 3129964011 | +1 312-996-4011 Illinois U.S.A.
  • 3129964012 | +1 312-996-4012 Illinois U.S.A.
  • 3129964013 | +1 312-996-4013 Illinois U.S.A.
  • 3129964014 | +1 312-996-4014 Illinois U.S.A.
  • 3129964015 | +1 312-996-4015 Illinois U.S.A.
  • 3129964016 | +1 312-996-4016 Illinois U.S.A.
  • 3129964017 | +1 312-996-4017 Illinois U.S.A.
  • 3129964018 | +1 312-996-4018 Illinois U.S.A.
  • 3129964019 | +1 312-996-4019 Illinois U.S.A.
  • 3129964020 | +1 312-996-4020 Illinois U.S.A.
  • 3129964021 | +1 312-996-4021 Illinois U.S.A.
  • 3129964022 | +1 312-996-4022 Illinois U.S.A.
  • 3129964023 | +1 312-996-4023 Illinois U.S.A.
  • 3129964024 | +1 312-996-4024 Illinois U.S.A.
  • 3129964025 | +1 312-996-4025 Illinois U.S.A.
  • 3129964026 | +1 312-996-4026 Illinois U.S.A.
  • 3129964027 | +1 312-996-4027 Illinois U.S.A.
  • 3129964028 | +1 312-996-4028 Illinois U.S.A.
  • 3129964029 | +1 312-996-4029 Illinois U.S.A.
  • 3129964030 | +1 312-996-4030 Illinois U.S.A.
  • 3129964031 | +1 312-996-4031 Illinois U.S.A.
  • 3129964032 | +1 312-996-4032 Illinois U.S.A.
  • 3129964033 | +1 312-996-4033 Illinois U.S.A.
  • 3129964034 | +1 312-996-4034 Illinois U.S.A.
  • 3129964035 | +1 312-996-4035 Illinois U.S.A.
  • 3129964036 | +1 312-996-4036 Illinois U.S.A.
  • 3129964037 | +1 312-996-4037 Illinois U.S.A.
  • 3129964038 | +1 312-996-4038 Illinois U.S.A.
  • 3129964039 | +1 312-996-4039 Illinois U.S.A.
  • 3129964040 | +1 312-996-4040 Illinois U.S.A.
  • 3129964041 | +1 312-996-4041 Illinois U.S.A.
  • 3129964042 | +1 312-996-4042 Illinois U.S.A.
  • 3129964043 | +1 312-996-4043 Illinois U.S.A.
  • 3129964044 | +1 312-996-4044 Illinois U.S.A.
  • 3129964045 | +1 312-996-4045 Illinois U.S.A.
  • 3129964046 | +1 312-996-4046 Illinois U.S.A.
  • 3129964047 | +1 312-996-4047 Illinois U.S.A.
  • 3129964048 | +1 312-996-4048 Illinois U.S.A.
  • 3129964049 | +1 312-996-4049 Illinois U.S.A.
  • 3129964050 | +1 312-996-4050 Illinois U.S.A.
  • 3129964051 | +1 312-996-4051 Illinois U.S.A.
  • 3129964052 | +1 312-996-4052 Illinois U.S.A.
  • 3129964053 | +1 312-996-4053 Illinois U.S.A.
  • 3129964054 | +1 312-996-4054 Illinois U.S.A.
  • 3129964055 | +1 312-996-4055 Illinois U.S.A.
  • 3129964056 | +1 312-996-4056 Illinois U.S.A.
  • 3129964057 | +1 312-996-4057 Illinois U.S.A.
  • 3129964058 | +1 312-996-4058 Illinois U.S.A.
  • 3129964059 | +1 312-996-4059 Illinois U.S.A.
  • 3129964060 | +1 312-996-4060 Illinois U.S.A.
  • 3129964061 | +1 312-996-4061 Illinois U.S.A.
  • 3129964062 | +1 312-996-4062 Illinois U.S.A.
  • 3129964063 | +1 312-996-4063 Illinois U.S.A.
  • 3129964064 | +1 312-996-4064 Illinois U.S.A.
  • 3129964065 | +1 312-996-4065 Illinois U.S.A.
  • 3129964066 | +1 312-996-4066 Illinois U.S.A.
  • 3129964067 | +1 312-996-4067 Illinois U.S.A.
  • 3129964068 | +1 312-996-4068 Illinois U.S.A.
  • 3129964069 | +1 312-996-4069 Illinois U.S.A.
  • 3129964070 | +1 312-996-4070 Illinois U.S.A.
  • 3129964071 | +1 312-996-4071 Illinois U.S.A.
  • 3129964072 | +1 312-996-4072 Illinois U.S.A.
  • 3129964073 | +1 312-996-4073 Illinois U.S.A.
  • 3129964074 | +1 312-996-4074 Illinois U.S.A.
  • 3129964075 | +1 312-996-4075 Illinois U.S.A.
  • 3129964076 | +1 312-996-4076 Illinois U.S.A.
  • 3129964077 | +1 312-996-4077 Illinois U.S.A.
  • 3129964078 | +1 312-996-4078 Illinois U.S.A.
  • 3129964079 | +1 312-996-4079 Illinois U.S.A.
  • 3129964080 | +1 312-996-4080 Illinois U.S.A.
  • 3129964081 | +1 312-996-4081 Illinois U.S.A.
  • 3129964082 | +1 312-996-4082 Illinois U.S.A.
  • 3129964083 | +1 312-996-4083 Illinois U.S.A.
  • 3129964084 | +1 312-996-4084 Illinois U.S.A.
  • 3129964085 | +1 312-996-4085 Illinois U.S.A.
  • 3129964086 | +1 312-996-4086 Illinois U.S.A.
  • 3129964087 | +1 312-996-4087 Illinois U.S.A.
  • 3129964088 | +1 312-996-4088 Illinois U.S.A.
  • 3129964089 | +1 312-996-4089 Illinois U.S.A.
  • 3129964090 | +1 312-996-4090 Illinois U.S.A.
  • 3129964091 | +1 312-996-4091 Illinois U.S.A.
  • 3129964092 | +1 312-996-4092 Illinois U.S.A.
  • 3129964093 | +1 312-996-4093 Illinois U.S.A.
  • 3129964094 | +1 312-996-4094 Illinois U.S.A.
  • 3129964095 | +1 312-996-4095 Illinois U.S.A.
  • 3129964096 | +1 312-996-4096 Illinois U.S.A.
  • 3129964097 | +1 312-996-4097 Illinois U.S.A.
  • 3129964098 | +1 312-996-4098 Illinois U.S.A.
  • 3129964099 | +1 312-996-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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