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).

  • 3123684000 | +1 312-368-4000 Illinois U.S.A.
  • 3123684001 | +1 312-368-4001 Illinois U.S.A.
  • 3123684002 | +1 312-368-4002 Illinois U.S.A.
  • 3123684003 | +1 312-368-4003 Illinois U.S.A.
  • 3123684004 | +1 312-368-4004 Illinois U.S.A.
  • 3123684005 | +1 312-368-4005 Illinois U.S.A.
  • 3123684006 | +1 312-368-4006 Illinois U.S.A.
  • 3123684007 | +1 312-368-4007 Illinois U.S.A.
  • 3123684008 | +1 312-368-4008 Illinois U.S.A.
  • 3123684009 | +1 312-368-4009 Illinois U.S.A.
  • 3123684010 | +1 312-368-4010 Illinois U.S.A.
  • 3123684011 | +1 312-368-4011 Illinois U.S.A.
  • 3123684012 | +1 312-368-4012 Illinois U.S.A.
  • 3123684013 | +1 312-368-4013 Illinois U.S.A.
  • 3123684014 | +1 312-368-4014 Illinois U.S.A.
  • 3123684015 | +1 312-368-4015 Illinois U.S.A.
  • 3123684016 | +1 312-368-4016 Illinois U.S.A.
  • 3123684017 | +1 312-368-4017 Illinois U.S.A.
  • 3123684018 | +1 312-368-4018 Illinois U.S.A.
  • 3123684019 | +1 312-368-4019 Illinois U.S.A.
  • 3123684020 | +1 312-368-4020 Illinois U.S.A.
  • 3123684021 | +1 312-368-4021 Illinois U.S.A.
  • 3123684022 | +1 312-368-4022 Illinois U.S.A.
  • 3123684023 | +1 312-368-4023 Illinois U.S.A.
  • 3123684024 | +1 312-368-4024 Illinois U.S.A.
  • 3123684025 | +1 312-368-4025 Illinois U.S.A.
  • 3123684026 | +1 312-368-4026 Illinois U.S.A.
  • 3123684027 | +1 312-368-4027 Illinois U.S.A.
  • 3123684028 | +1 312-368-4028 Illinois U.S.A.
  • 3123684029 | +1 312-368-4029 Illinois U.S.A.
  • 3123684030 | +1 312-368-4030 Illinois U.S.A.
  • 3123684031 | +1 312-368-4031 Illinois U.S.A.
  • 3123684032 | +1 312-368-4032 Illinois U.S.A.
  • 3123684033 | +1 312-368-4033 Illinois U.S.A.
  • 3123684034 | +1 312-368-4034 Illinois U.S.A.
  • 3123684035 | +1 312-368-4035 Illinois U.S.A.
  • 3123684036 | +1 312-368-4036 Illinois U.S.A.
  • 3123684037 | +1 312-368-4037 Illinois U.S.A.
  • 3123684038 | +1 312-368-4038 Illinois U.S.A.
  • 3123684039 | +1 312-368-4039 Illinois U.S.A.
  • 3123684040 | +1 312-368-4040 Illinois U.S.A.
  • 3123684041 | +1 312-368-4041 Illinois U.S.A.
  • 3123684042 | +1 312-368-4042 Illinois U.S.A.
  • 3123684043 | +1 312-368-4043 Illinois U.S.A.
  • 3123684044 | +1 312-368-4044 Illinois U.S.A.
  • 3123684045 | +1 312-368-4045 Illinois U.S.A.
  • 3123684046 | +1 312-368-4046 Illinois U.S.A.
  • 3123684047 | +1 312-368-4047 Illinois U.S.A.
  • 3123684048 | +1 312-368-4048 Illinois U.S.A.
  • 3123684049 | +1 312-368-4049 Illinois U.S.A.
  • 3123684050 | +1 312-368-4050 Illinois U.S.A.
  • 3123684051 | +1 312-368-4051 Illinois U.S.A.
  • 3123684052 | +1 312-368-4052 Illinois U.S.A.
  • 3123684053 | +1 312-368-4053 Illinois U.S.A.
  • 3123684054 | +1 312-368-4054 Illinois U.S.A.
  • 3123684055 | +1 312-368-4055 Illinois U.S.A.
  • 3123684056 | +1 312-368-4056 Illinois U.S.A.
  • 3123684057 | +1 312-368-4057 Illinois U.S.A.
  • 3123684058 | +1 312-368-4058 Illinois U.S.A.
  • 3123684059 | +1 312-368-4059 Illinois U.S.A.
  • 3123684060 | +1 312-368-4060 Illinois U.S.A.
  • 3123684061 | +1 312-368-4061 Illinois U.S.A.
  • 3123684062 | +1 312-368-4062 Illinois U.S.A.
  • 3123684063 | +1 312-368-4063 Illinois U.S.A.
  • 3123684064 | +1 312-368-4064 Illinois U.S.A.
  • 3123684065 | +1 312-368-4065 Illinois U.S.A.
  • 3123684066 | +1 312-368-4066 Illinois U.S.A.
  • 3123684067 | +1 312-368-4067 Illinois U.S.A.
  • 3123684068 | +1 312-368-4068 Illinois U.S.A.
  • 3123684069 | +1 312-368-4069 Illinois U.S.A.
  • 3123684070 | +1 312-368-4070 Illinois U.S.A.
  • 3123684071 | +1 312-368-4071 Illinois U.S.A.
  • 3123684072 | +1 312-368-4072 Illinois U.S.A.
  • 3123684073 | +1 312-368-4073 Illinois U.S.A.
  • 3123684074 | +1 312-368-4074 Illinois U.S.A.
  • 3123684075 | +1 312-368-4075 Illinois U.S.A.
  • 3123684076 | +1 312-368-4076 Illinois U.S.A.
  • 3123684077 | +1 312-368-4077 Illinois U.S.A.
  • 3123684078 | +1 312-368-4078 Illinois U.S.A.
  • 3123684079 | +1 312-368-4079 Illinois U.S.A.
  • 3123684080 | +1 312-368-4080 Illinois U.S.A.
  • 3123684081 | +1 312-368-4081 Illinois U.S.A.
  • 3123684082 | +1 312-368-4082 Illinois U.S.A.
  • 3123684083 | +1 312-368-4083 Illinois U.S.A.
  • 3123684084 | +1 312-368-4084 Illinois U.S.A.
  • 3123684085 | +1 312-368-4085 Illinois U.S.A.
  • 3123684086 | +1 312-368-4086 Illinois U.S.A.
  • 3123684087 | +1 312-368-4087 Illinois U.S.A.
  • 3123684088 | +1 312-368-4088 Illinois U.S.A.
  • 3123684089 | +1 312-368-4089 Illinois U.S.A.
  • 3123684090 | +1 312-368-4090 Illinois U.S.A.
  • 3123684091 | +1 312-368-4091 Illinois U.S.A.
  • 3123684092 | +1 312-368-4092 Illinois U.S.A.
  • 3123684093 | +1 312-368-4093 Illinois U.S.A.
  • 3123684094 | +1 312-368-4094 Illinois U.S.A.
  • 3123684095 | +1 312-368-4095 Illinois U.S.A.
  • 3123684096 | +1 312-368-4096 Illinois U.S.A.
  • 3123684097 | +1 312-368-4097 Illinois U.S.A.
  • 3123684098 | +1 312-368-4098 Illinois U.S.A.
  • 3123684099 | +1 312-368-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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