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).

  • 3123864000 | +1 312-386-4000 Illinois U.S.A.
  • 3123864001 | +1 312-386-4001 Illinois U.S.A.
  • 3123864002 | +1 312-386-4002 Illinois U.S.A.
  • 3123864003 | +1 312-386-4003 Illinois U.S.A.
  • 3123864004 | +1 312-386-4004 Illinois U.S.A.
  • 3123864005 | +1 312-386-4005 Illinois U.S.A.
  • 3123864006 | +1 312-386-4006 Illinois U.S.A.
  • 3123864007 | +1 312-386-4007 Illinois U.S.A.
  • 3123864008 | +1 312-386-4008 Illinois U.S.A.
  • 3123864009 | +1 312-386-4009 Illinois U.S.A.
  • 3123864010 | +1 312-386-4010 Illinois U.S.A.
  • 3123864011 | +1 312-386-4011 Illinois U.S.A.
  • 3123864012 | +1 312-386-4012 Illinois U.S.A.
  • 3123864013 | +1 312-386-4013 Illinois U.S.A.
  • 3123864014 | +1 312-386-4014 Illinois U.S.A.
  • 3123864015 | +1 312-386-4015 Illinois U.S.A.
  • 3123864016 | +1 312-386-4016 Illinois U.S.A.
  • 3123864017 | +1 312-386-4017 Illinois U.S.A.
  • 3123864018 | +1 312-386-4018 Illinois U.S.A.
  • 3123864019 | +1 312-386-4019 Illinois U.S.A.
  • 3123864020 | +1 312-386-4020 Illinois U.S.A.
  • 3123864021 | +1 312-386-4021 Illinois U.S.A.
  • 3123864022 | +1 312-386-4022 Illinois U.S.A.
  • 3123864023 | +1 312-386-4023 Illinois U.S.A.
  • 3123864024 | +1 312-386-4024 Illinois U.S.A.
  • 3123864025 | +1 312-386-4025 Illinois U.S.A.
  • 3123864026 | +1 312-386-4026 Illinois U.S.A.
  • 3123864027 | +1 312-386-4027 Illinois U.S.A.
  • 3123864028 | +1 312-386-4028 Illinois U.S.A.
  • 3123864029 | +1 312-386-4029 Illinois U.S.A.
  • 3123864030 | +1 312-386-4030 Illinois U.S.A.
  • 3123864031 | +1 312-386-4031 Illinois U.S.A.
  • 3123864032 | +1 312-386-4032 Illinois U.S.A.
  • 3123864033 | +1 312-386-4033 Illinois U.S.A.
  • 3123864034 | +1 312-386-4034 Illinois U.S.A.
  • 3123864035 | +1 312-386-4035 Illinois U.S.A.
  • 3123864036 | +1 312-386-4036 Illinois U.S.A.
  • 3123864037 | +1 312-386-4037 Illinois U.S.A.
  • 3123864038 | +1 312-386-4038 Illinois U.S.A.
  • 3123864039 | +1 312-386-4039 Illinois U.S.A.
  • 3123864040 | +1 312-386-4040 Illinois U.S.A.
  • 3123864041 | +1 312-386-4041 Illinois U.S.A.
  • 3123864042 | +1 312-386-4042 Illinois U.S.A.
  • 3123864043 | +1 312-386-4043 Illinois U.S.A.
  • 3123864044 | +1 312-386-4044 Illinois U.S.A.
  • 3123864045 | +1 312-386-4045 Illinois U.S.A.
  • 3123864046 | +1 312-386-4046 Illinois U.S.A.
  • 3123864047 | +1 312-386-4047 Illinois U.S.A.
  • 3123864048 | +1 312-386-4048 Illinois U.S.A.
  • 3123864049 | +1 312-386-4049 Illinois U.S.A.
  • 3123864050 | +1 312-386-4050 Illinois U.S.A.
  • 3123864051 | +1 312-386-4051 Illinois U.S.A.
  • 3123864052 | +1 312-386-4052 Illinois U.S.A.
  • 3123864053 | +1 312-386-4053 Illinois U.S.A.
  • 3123864054 | +1 312-386-4054 Illinois U.S.A.
  • 3123864055 | +1 312-386-4055 Illinois U.S.A.
  • 3123864056 | +1 312-386-4056 Illinois U.S.A.
  • 3123864057 | +1 312-386-4057 Illinois U.S.A.
  • 3123864058 | +1 312-386-4058 Illinois U.S.A.
  • 3123864059 | +1 312-386-4059 Illinois U.S.A.
  • 3123864060 | +1 312-386-4060 Illinois U.S.A.
  • 3123864061 | +1 312-386-4061 Illinois U.S.A.
  • 3123864062 | +1 312-386-4062 Illinois U.S.A.
  • 3123864063 | +1 312-386-4063 Illinois U.S.A.
  • 3123864064 | +1 312-386-4064 Illinois U.S.A.
  • 3123864065 | +1 312-386-4065 Illinois U.S.A.
  • 3123864066 | +1 312-386-4066 Illinois U.S.A.
  • 3123864067 | +1 312-386-4067 Illinois U.S.A.
  • 3123864068 | +1 312-386-4068 Illinois U.S.A.
  • 3123864069 | +1 312-386-4069 Illinois U.S.A.
  • 3123864070 | +1 312-386-4070 Illinois U.S.A.
  • 3123864071 | +1 312-386-4071 Illinois U.S.A.
  • 3123864072 | +1 312-386-4072 Illinois U.S.A.
  • 3123864073 | +1 312-386-4073 Illinois U.S.A.
  • 3123864074 | +1 312-386-4074 Illinois U.S.A.
  • 3123864075 | +1 312-386-4075 Illinois U.S.A.
  • 3123864076 | +1 312-386-4076 Illinois U.S.A.
  • 3123864077 | +1 312-386-4077 Illinois U.S.A.
  • 3123864078 | +1 312-386-4078 Illinois U.S.A.
  • 3123864079 | +1 312-386-4079 Illinois U.S.A.
  • 3123864080 | +1 312-386-4080 Illinois U.S.A.
  • 3123864081 | +1 312-386-4081 Illinois U.S.A.
  • 3123864082 | +1 312-386-4082 Illinois U.S.A.
  • 3123864083 | +1 312-386-4083 Illinois U.S.A.
  • 3123864084 | +1 312-386-4084 Illinois U.S.A.
  • 3123864085 | +1 312-386-4085 Illinois U.S.A.
  • 3123864086 | +1 312-386-4086 Illinois U.S.A.
  • 3123864087 | +1 312-386-4087 Illinois U.S.A.
  • 3123864088 | +1 312-386-4088 Illinois U.S.A.
  • 3123864089 | +1 312-386-4089 Illinois U.S.A.
  • 3123864090 | +1 312-386-4090 Illinois U.S.A.
  • 3123864091 | +1 312-386-4091 Illinois U.S.A.
  • 3123864092 | +1 312-386-4092 Illinois U.S.A.
  • 3123864093 | +1 312-386-4093 Illinois U.S.A.
  • 3123864094 | +1 312-386-4094 Illinois U.S.A.
  • 3123864095 | +1 312-386-4095 Illinois U.S.A.
  • 3123864096 | +1 312-386-4096 Illinois U.S.A.
  • 3123864097 | +1 312-386-4097 Illinois U.S.A.
  • 3123864098 | +1 312-386-4098 Illinois U.S.A.
  • 3123864099 | +1 312-386-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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