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).

  • 3124564000 | +1 312-456-4000 Illinois U.S.A.
  • 3124564001 | +1 312-456-4001 Illinois U.S.A.
  • 3124564002 | +1 312-456-4002 Illinois U.S.A.
  • 3124564003 | +1 312-456-4003 Illinois U.S.A.
  • 3124564004 | +1 312-456-4004 Illinois U.S.A.
  • 3124564005 | +1 312-456-4005 Illinois U.S.A.
  • 3124564006 | +1 312-456-4006 Illinois U.S.A.
  • 3124564007 | +1 312-456-4007 Illinois U.S.A.
  • 3124564008 | +1 312-456-4008 Illinois U.S.A.
  • 3124564009 | +1 312-456-4009 Illinois U.S.A.
  • 3124564010 | +1 312-456-4010 Illinois U.S.A.
  • 3124564011 | +1 312-456-4011 Illinois U.S.A.
  • 3124564012 | +1 312-456-4012 Illinois U.S.A.
  • 3124564013 | +1 312-456-4013 Illinois U.S.A.
  • 3124564014 | +1 312-456-4014 Illinois U.S.A.
  • 3124564015 | +1 312-456-4015 Illinois U.S.A.
  • 3124564016 | +1 312-456-4016 Illinois U.S.A.
  • 3124564017 | +1 312-456-4017 Illinois U.S.A.
  • 3124564018 | +1 312-456-4018 Illinois U.S.A.
  • 3124564019 | +1 312-456-4019 Illinois U.S.A.
  • 3124564020 | +1 312-456-4020 Illinois U.S.A.
  • 3124564021 | +1 312-456-4021 Illinois U.S.A.
  • 3124564022 | +1 312-456-4022 Illinois U.S.A.
  • 3124564023 | +1 312-456-4023 Illinois U.S.A.
  • 3124564024 | +1 312-456-4024 Illinois U.S.A.
  • 3124564025 | +1 312-456-4025 Illinois U.S.A.
  • 3124564026 | +1 312-456-4026 Illinois U.S.A.
  • 3124564027 | +1 312-456-4027 Illinois U.S.A.
  • 3124564028 | +1 312-456-4028 Illinois U.S.A.
  • 3124564029 | +1 312-456-4029 Illinois U.S.A.
  • 3124564030 | +1 312-456-4030 Illinois U.S.A.
  • 3124564031 | +1 312-456-4031 Illinois U.S.A.
  • 3124564032 | +1 312-456-4032 Illinois U.S.A.
  • 3124564033 | +1 312-456-4033 Illinois U.S.A.
  • 3124564034 | +1 312-456-4034 Illinois U.S.A.
  • 3124564035 | +1 312-456-4035 Illinois U.S.A.
  • 3124564036 | +1 312-456-4036 Illinois U.S.A.
  • 3124564037 | +1 312-456-4037 Illinois U.S.A.
  • 3124564038 | +1 312-456-4038 Illinois U.S.A.
  • 3124564039 | +1 312-456-4039 Illinois U.S.A.
  • 3124564040 | +1 312-456-4040 Illinois U.S.A.
  • 3124564041 | +1 312-456-4041 Illinois U.S.A.
  • 3124564042 | +1 312-456-4042 Illinois U.S.A.
  • 3124564043 | +1 312-456-4043 Illinois U.S.A.
  • 3124564044 | +1 312-456-4044 Illinois U.S.A.
  • 3124564045 | +1 312-456-4045 Illinois U.S.A.
  • 3124564046 | +1 312-456-4046 Illinois U.S.A.
  • 3124564047 | +1 312-456-4047 Illinois U.S.A.
  • 3124564048 | +1 312-456-4048 Illinois U.S.A.
  • 3124564049 | +1 312-456-4049 Illinois U.S.A.
  • 3124564050 | +1 312-456-4050 Illinois U.S.A.
  • 3124564051 | +1 312-456-4051 Illinois U.S.A.
  • 3124564052 | +1 312-456-4052 Illinois U.S.A.
  • 3124564053 | +1 312-456-4053 Illinois U.S.A.
  • 3124564054 | +1 312-456-4054 Illinois U.S.A.
  • 3124564055 | +1 312-456-4055 Illinois U.S.A.
  • 3124564056 | +1 312-456-4056 Illinois U.S.A.
  • 3124564057 | +1 312-456-4057 Illinois U.S.A.
  • 3124564058 | +1 312-456-4058 Illinois U.S.A.
  • 3124564059 | +1 312-456-4059 Illinois U.S.A.
  • 3124564060 | +1 312-456-4060 Illinois U.S.A.
  • 3124564061 | +1 312-456-4061 Illinois U.S.A.
  • 3124564062 | +1 312-456-4062 Illinois U.S.A.
  • 3124564063 | +1 312-456-4063 Illinois U.S.A.
  • 3124564064 | +1 312-456-4064 Illinois U.S.A.
  • 3124564065 | +1 312-456-4065 Illinois U.S.A.
  • 3124564066 | +1 312-456-4066 Illinois U.S.A.
  • 3124564067 | +1 312-456-4067 Illinois U.S.A.
  • 3124564068 | +1 312-456-4068 Illinois U.S.A.
  • 3124564069 | +1 312-456-4069 Illinois U.S.A.
  • 3124564070 | +1 312-456-4070 Illinois U.S.A.
  • 3124564071 | +1 312-456-4071 Illinois U.S.A.
  • 3124564072 | +1 312-456-4072 Illinois U.S.A.
  • 3124564073 | +1 312-456-4073 Illinois U.S.A.
  • 3124564074 | +1 312-456-4074 Illinois U.S.A.
  • 3124564075 | +1 312-456-4075 Illinois U.S.A.
  • 3124564076 | +1 312-456-4076 Illinois U.S.A.
  • 3124564077 | +1 312-456-4077 Illinois U.S.A.
  • 3124564078 | +1 312-456-4078 Illinois U.S.A.
  • 3124564079 | +1 312-456-4079 Illinois U.S.A.
  • 3124564080 | +1 312-456-4080 Illinois U.S.A.
  • 3124564081 | +1 312-456-4081 Illinois U.S.A.
  • 3124564082 | +1 312-456-4082 Illinois U.S.A.
  • 3124564083 | +1 312-456-4083 Illinois U.S.A.
  • 3124564084 | +1 312-456-4084 Illinois U.S.A.
  • 3124564085 | +1 312-456-4085 Illinois U.S.A.
  • 3124564086 | +1 312-456-4086 Illinois U.S.A.
  • 3124564087 | +1 312-456-4087 Illinois U.S.A.
  • 3124564088 | +1 312-456-4088 Illinois U.S.A.
  • 3124564089 | +1 312-456-4089 Illinois U.S.A.
  • 3124564090 | +1 312-456-4090 Illinois U.S.A.
  • 3124564091 | +1 312-456-4091 Illinois U.S.A.
  • 3124564092 | +1 312-456-4092 Illinois U.S.A.
  • 3124564093 | +1 312-456-4093 Illinois U.S.A.
  • 3124564094 | +1 312-456-4094 Illinois U.S.A.
  • 3124564095 | +1 312-456-4095 Illinois U.S.A.
  • 3124564096 | +1 312-456-4096 Illinois U.S.A.
  • 3124564097 | +1 312-456-4097 Illinois U.S.A.
  • 3124564098 | +1 312-456-4098 Illinois U.S.A.
  • 3124564099 | +1 312-456-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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