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).

  • 3123564000 | +1 312-356-4000 Illinois U.S.A.
  • 3123564001 | +1 312-356-4001 Illinois U.S.A.
  • 3123564002 | +1 312-356-4002 Illinois U.S.A.
  • 3123564003 | +1 312-356-4003 Illinois U.S.A.
  • 3123564004 | +1 312-356-4004 Illinois U.S.A.
  • 3123564005 | +1 312-356-4005 Illinois U.S.A.
  • 3123564006 | +1 312-356-4006 Illinois U.S.A.
  • 3123564007 | +1 312-356-4007 Illinois U.S.A.
  • 3123564008 | +1 312-356-4008 Illinois U.S.A.
  • 3123564009 | +1 312-356-4009 Illinois U.S.A.
  • 3123564010 | +1 312-356-4010 Illinois U.S.A.
  • 3123564011 | +1 312-356-4011 Illinois U.S.A.
  • 3123564012 | +1 312-356-4012 Illinois U.S.A.
  • 3123564013 | +1 312-356-4013 Illinois U.S.A.
  • 3123564014 | +1 312-356-4014 Illinois U.S.A.
  • 3123564015 | +1 312-356-4015 Illinois U.S.A.
  • 3123564016 | +1 312-356-4016 Illinois U.S.A.
  • 3123564017 | +1 312-356-4017 Illinois U.S.A.
  • 3123564018 | +1 312-356-4018 Illinois U.S.A.
  • 3123564019 | +1 312-356-4019 Illinois U.S.A.
  • 3123564020 | +1 312-356-4020 Illinois U.S.A.
  • 3123564021 | +1 312-356-4021 Illinois U.S.A.
  • 3123564022 | +1 312-356-4022 Illinois U.S.A.
  • 3123564023 | +1 312-356-4023 Illinois U.S.A.
  • 3123564024 | +1 312-356-4024 Illinois U.S.A.
  • 3123564025 | +1 312-356-4025 Illinois U.S.A.
  • 3123564026 | +1 312-356-4026 Illinois U.S.A.
  • 3123564027 | +1 312-356-4027 Illinois U.S.A.
  • 3123564028 | +1 312-356-4028 Illinois U.S.A.
  • 3123564029 | +1 312-356-4029 Illinois U.S.A.
  • 3123564030 | +1 312-356-4030 Illinois U.S.A.
  • 3123564031 | +1 312-356-4031 Illinois U.S.A.
  • 3123564032 | +1 312-356-4032 Illinois U.S.A.
  • 3123564033 | +1 312-356-4033 Illinois U.S.A.
  • 3123564034 | +1 312-356-4034 Illinois U.S.A.
  • 3123564035 | +1 312-356-4035 Illinois U.S.A.
  • 3123564036 | +1 312-356-4036 Illinois U.S.A.
  • 3123564037 | +1 312-356-4037 Illinois U.S.A.
  • 3123564038 | +1 312-356-4038 Illinois U.S.A.
  • 3123564039 | +1 312-356-4039 Illinois U.S.A.
  • 3123564040 | +1 312-356-4040 Illinois U.S.A.
  • 3123564041 | +1 312-356-4041 Illinois U.S.A.
  • 3123564042 | +1 312-356-4042 Illinois U.S.A.
  • 3123564043 | +1 312-356-4043 Illinois U.S.A.
  • 3123564044 | +1 312-356-4044 Illinois U.S.A.
  • 3123564045 | +1 312-356-4045 Illinois U.S.A.
  • 3123564046 | +1 312-356-4046 Illinois U.S.A.
  • 3123564047 | +1 312-356-4047 Illinois U.S.A.
  • 3123564048 | +1 312-356-4048 Illinois U.S.A.
  • 3123564049 | +1 312-356-4049 Illinois U.S.A.
  • 3123564050 | +1 312-356-4050 Illinois U.S.A.
  • 3123564051 | +1 312-356-4051 Illinois U.S.A.
  • 3123564052 | +1 312-356-4052 Illinois U.S.A.
  • 3123564053 | +1 312-356-4053 Illinois U.S.A.
  • 3123564054 | +1 312-356-4054 Illinois U.S.A.
  • 3123564055 | +1 312-356-4055 Illinois U.S.A.
  • 3123564056 | +1 312-356-4056 Illinois U.S.A.
  • 3123564057 | +1 312-356-4057 Illinois U.S.A.
  • 3123564058 | +1 312-356-4058 Illinois U.S.A.
  • 3123564059 | +1 312-356-4059 Illinois U.S.A.
  • 3123564060 | +1 312-356-4060 Illinois U.S.A.
  • 3123564061 | +1 312-356-4061 Illinois U.S.A.
  • 3123564062 | +1 312-356-4062 Illinois U.S.A.
  • 3123564063 | +1 312-356-4063 Illinois U.S.A.
  • 3123564064 | +1 312-356-4064 Illinois U.S.A.
  • 3123564065 | +1 312-356-4065 Illinois U.S.A.
  • 3123564066 | +1 312-356-4066 Illinois U.S.A.
  • 3123564067 | +1 312-356-4067 Illinois U.S.A.
  • 3123564068 | +1 312-356-4068 Illinois U.S.A.
  • 3123564069 | +1 312-356-4069 Illinois U.S.A.
  • 3123564070 | +1 312-356-4070 Illinois U.S.A.
  • 3123564071 | +1 312-356-4071 Illinois U.S.A.
  • 3123564072 | +1 312-356-4072 Illinois U.S.A.
  • 3123564073 | +1 312-356-4073 Illinois U.S.A.
  • 3123564074 | +1 312-356-4074 Illinois U.S.A.
  • 3123564075 | +1 312-356-4075 Illinois U.S.A.
  • 3123564076 | +1 312-356-4076 Illinois U.S.A.
  • 3123564077 | +1 312-356-4077 Illinois U.S.A.
  • 3123564078 | +1 312-356-4078 Illinois U.S.A.
  • 3123564079 | +1 312-356-4079 Illinois U.S.A.
  • 3123564080 | +1 312-356-4080 Illinois U.S.A.
  • 3123564081 | +1 312-356-4081 Illinois U.S.A.
  • 3123564082 | +1 312-356-4082 Illinois U.S.A.
  • 3123564083 | +1 312-356-4083 Illinois U.S.A.
  • 3123564084 | +1 312-356-4084 Illinois U.S.A.
  • 3123564085 | +1 312-356-4085 Illinois U.S.A.
  • 3123564086 | +1 312-356-4086 Illinois U.S.A.
  • 3123564087 | +1 312-356-4087 Illinois U.S.A.
  • 3123564088 | +1 312-356-4088 Illinois U.S.A.
  • 3123564089 | +1 312-356-4089 Illinois U.S.A.
  • 3123564090 | +1 312-356-4090 Illinois U.S.A.
  • 3123564091 | +1 312-356-4091 Illinois U.S.A.
  • 3123564092 | +1 312-356-4092 Illinois U.S.A.
  • 3123564093 | +1 312-356-4093 Illinois U.S.A.
  • 3123564094 | +1 312-356-4094 Illinois U.S.A.
  • 3123564095 | +1 312-356-4095 Illinois U.S.A.
  • 3123564096 | +1 312-356-4096 Illinois U.S.A.
  • 3123564097 | +1 312-356-4097 Illinois U.S.A.
  • 3123564098 | +1 312-356-4098 Illinois U.S.A.
  • 3123564099 | +1 312-356-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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