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).

  • 3128924000 | +1 312-892-4000 Illinois U.S.A.
  • 3128924001 | +1 312-892-4001 Illinois U.S.A.
  • 3128924002 | +1 312-892-4002 Illinois U.S.A.
  • 3128924003 | +1 312-892-4003 Illinois U.S.A.
  • 3128924004 | +1 312-892-4004 Illinois U.S.A.
  • 3128924005 | +1 312-892-4005 Illinois U.S.A.
  • 3128924006 | +1 312-892-4006 Illinois U.S.A.
  • 3128924007 | +1 312-892-4007 Illinois U.S.A.
  • 3128924008 | +1 312-892-4008 Illinois U.S.A.
  • 3128924009 | +1 312-892-4009 Illinois U.S.A.
  • 3128924010 | +1 312-892-4010 Illinois U.S.A.
  • 3128924011 | +1 312-892-4011 Illinois U.S.A.
  • 3128924012 | +1 312-892-4012 Illinois U.S.A.
  • 3128924013 | +1 312-892-4013 Illinois U.S.A.
  • 3128924014 | +1 312-892-4014 Illinois U.S.A.
  • 3128924015 | +1 312-892-4015 Illinois U.S.A.
  • 3128924016 | +1 312-892-4016 Illinois U.S.A.
  • 3128924017 | +1 312-892-4017 Illinois U.S.A.
  • 3128924018 | +1 312-892-4018 Illinois U.S.A.
  • 3128924019 | +1 312-892-4019 Illinois U.S.A.
  • 3128924020 | +1 312-892-4020 Illinois U.S.A.
  • 3128924021 | +1 312-892-4021 Illinois U.S.A.
  • 3128924022 | +1 312-892-4022 Illinois U.S.A.
  • 3128924023 | +1 312-892-4023 Illinois U.S.A.
  • 3128924024 | +1 312-892-4024 Illinois U.S.A.
  • 3128924025 | +1 312-892-4025 Illinois U.S.A.
  • 3128924026 | +1 312-892-4026 Illinois U.S.A.
  • 3128924027 | +1 312-892-4027 Illinois U.S.A.
  • 3128924028 | +1 312-892-4028 Illinois U.S.A.
  • 3128924029 | +1 312-892-4029 Illinois U.S.A.
  • 3128924030 | +1 312-892-4030 Illinois U.S.A.
  • 3128924031 | +1 312-892-4031 Illinois U.S.A.
  • 3128924032 | +1 312-892-4032 Illinois U.S.A.
  • 3128924033 | +1 312-892-4033 Illinois U.S.A.
  • 3128924034 | +1 312-892-4034 Illinois U.S.A.
  • 3128924035 | +1 312-892-4035 Illinois U.S.A.
  • 3128924036 | +1 312-892-4036 Illinois U.S.A.
  • 3128924037 | +1 312-892-4037 Illinois U.S.A.
  • 3128924038 | +1 312-892-4038 Illinois U.S.A.
  • 3128924039 | +1 312-892-4039 Illinois U.S.A.
  • 3128924040 | +1 312-892-4040 Illinois U.S.A.
  • 3128924041 | +1 312-892-4041 Illinois U.S.A.
  • 3128924042 | +1 312-892-4042 Illinois U.S.A.
  • 3128924043 | +1 312-892-4043 Illinois U.S.A.
  • 3128924044 | +1 312-892-4044 Illinois U.S.A.
  • 3128924045 | +1 312-892-4045 Illinois U.S.A.
  • 3128924046 | +1 312-892-4046 Illinois U.S.A.
  • 3128924047 | +1 312-892-4047 Illinois U.S.A.
  • 3128924048 | +1 312-892-4048 Illinois U.S.A.
  • 3128924049 | +1 312-892-4049 Illinois U.S.A.
  • 3128924050 | +1 312-892-4050 Illinois U.S.A.
  • 3128924051 | +1 312-892-4051 Illinois U.S.A.
  • 3128924052 | +1 312-892-4052 Illinois U.S.A.
  • 3128924053 | +1 312-892-4053 Illinois U.S.A.
  • 3128924054 | +1 312-892-4054 Illinois U.S.A.
  • 3128924055 | +1 312-892-4055 Illinois U.S.A.
  • 3128924056 | +1 312-892-4056 Illinois U.S.A.
  • 3128924057 | +1 312-892-4057 Illinois U.S.A.
  • 3128924058 | +1 312-892-4058 Illinois U.S.A.
  • 3128924059 | +1 312-892-4059 Illinois U.S.A.
  • 3128924060 | +1 312-892-4060 Illinois U.S.A.
  • 3128924061 | +1 312-892-4061 Illinois U.S.A.
  • 3128924062 | +1 312-892-4062 Illinois U.S.A.
  • 3128924063 | +1 312-892-4063 Illinois U.S.A.
  • 3128924064 | +1 312-892-4064 Illinois U.S.A.
  • 3128924065 | +1 312-892-4065 Illinois U.S.A.
  • 3128924066 | +1 312-892-4066 Illinois U.S.A.
  • 3128924067 | +1 312-892-4067 Illinois U.S.A.
  • 3128924068 | +1 312-892-4068 Illinois U.S.A.
  • 3128924069 | +1 312-892-4069 Illinois U.S.A.
  • 3128924070 | +1 312-892-4070 Illinois U.S.A.
  • 3128924071 | +1 312-892-4071 Illinois U.S.A.
  • 3128924072 | +1 312-892-4072 Illinois U.S.A.
  • 3128924073 | +1 312-892-4073 Illinois U.S.A.
  • 3128924074 | +1 312-892-4074 Illinois U.S.A.
  • 3128924075 | +1 312-892-4075 Illinois U.S.A.
  • 3128924076 | +1 312-892-4076 Illinois U.S.A.
  • 3128924077 | +1 312-892-4077 Illinois U.S.A.
  • 3128924078 | +1 312-892-4078 Illinois U.S.A.
  • 3128924079 | +1 312-892-4079 Illinois U.S.A.
  • 3128924080 | +1 312-892-4080 Illinois U.S.A.
  • 3128924081 | +1 312-892-4081 Illinois U.S.A.
  • 3128924082 | +1 312-892-4082 Illinois U.S.A.
  • 3128924083 | +1 312-892-4083 Illinois U.S.A.
  • 3128924084 | +1 312-892-4084 Illinois U.S.A.
  • 3128924085 | +1 312-892-4085 Illinois U.S.A.
  • 3128924086 | +1 312-892-4086 Illinois U.S.A.
  • 3128924087 | +1 312-892-4087 Illinois U.S.A.
  • 3128924088 | +1 312-892-4088 Illinois U.S.A.
  • 3128924089 | +1 312-892-4089 Illinois U.S.A.
  • 3128924090 | +1 312-892-4090 Illinois U.S.A.
  • 3128924091 | +1 312-892-4091 Illinois U.S.A.
  • 3128924092 | +1 312-892-4092 Illinois U.S.A.
  • 3128924093 | +1 312-892-4093 Illinois U.S.A.
  • 3128924094 | +1 312-892-4094 Illinois U.S.A.
  • 3128924095 | +1 312-892-4095 Illinois U.S.A.
  • 3128924096 | +1 312-892-4096 Illinois U.S.A.
  • 3128924097 | +1 312-892-4097 Illinois U.S.A.
  • 3128924098 | +1 312-892-4098 Illinois U.S.A.
  • 3128924099 | +1 312-892-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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