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).

  • 3122474000 | +1 312-247-4000 Illinois U.S.A.
  • 3122474001 | +1 312-247-4001 Illinois U.S.A.
  • 3122474002 | +1 312-247-4002 Illinois U.S.A.
  • 3122474003 | +1 312-247-4003 Illinois U.S.A.
  • 3122474004 | +1 312-247-4004 Illinois U.S.A.
  • 3122474005 | +1 312-247-4005 Illinois U.S.A.
  • 3122474006 | +1 312-247-4006 Illinois U.S.A.
  • 3122474007 | +1 312-247-4007 Illinois U.S.A.
  • 3122474008 | +1 312-247-4008 Illinois U.S.A.
  • 3122474009 | +1 312-247-4009 Illinois U.S.A.
  • 3122474010 | +1 312-247-4010 Illinois U.S.A.
  • 3122474011 | +1 312-247-4011 Illinois U.S.A.
  • 3122474012 | +1 312-247-4012 Illinois U.S.A.
  • 3122474013 | +1 312-247-4013 Illinois U.S.A.
  • 3122474014 | +1 312-247-4014 Illinois U.S.A.
  • 3122474015 | +1 312-247-4015 Illinois U.S.A.
  • 3122474016 | +1 312-247-4016 Illinois U.S.A.
  • 3122474017 | +1 312-247-4017 Illinois U.S.A.
  • 3122474018 | +1 312-247-4018 Illinois U.S.A.
  • 3122474019 | +1 312-247-4019 Illinois U.S.A.
  • 3122474020 | +1 312-247-4020 Illinois U.S.A.
  • 3122474021 | +1 312-247-4021 Illinois U.S.A.
  • 3122474022 | +1 312-247-4022 Illinois U.S.A.
  • 3122474023 | +1 312-247-4023 Illinois U.S.A.
  • 3122474024 | +1 312-247-4024 Illinois U.S.A.
  • 3122474025 | +1 312-247-4025 Illinois U.S.A.
  • 3122474026 | +1 312-247-4026 Illinois U.S.A.
  • 3122474027 | +1 312-247-4027 Illinois U.S.A.
  • 3122474028 | +1 312-247-4028 Illinois U.S.A.
  • 3122474029 | +1 312-247-4029 Illinois U.S.A.
  • 3122474030 | +1 312-247-4030 Illinois U.S.A.
  • 3122474031 | +1 312-247-4031 Illinois U.S.A.
  • 3122474032 | +1 312-247-4032 Illinois U.S.A.
  • 3122474033 | +1 312-247-4033 Illinois U.S.A.
  • 3122474034 | +1 312-247-4034 Illinois U.S.A.
  • 3122474035 | +1 312-247-4035 Illinois U.S.A.
  • 3122474036 | +1 312-247-4036 Illinois U.S.A.
  • 3122474037 | +1 312-247-4037 Illinois U.S.A.
  • 3122474038 | +1 312-247-4038 Illinois U.S.A.
  • 3122474039 | +1 312-247-4039 Illinois U.S.A.
  • 3122474040 | +1 312-247-4040 Illinois U.S.A.
  • 3122474041 | +1 312-247-4041 Illinois U.S.A.
  • 3122474042 | +1 312-247-4042 Illinois U.S.A.
  • 3122474043 | +1 312-247-4043 Illinois U.S.A.
  • 3122474044 | +1 312-247-4044 Illinois U.S.A.
  • 3122474045 | +1 312-247-4045 Illinois U.S.A.
  • 3122474046 | +1 312-247-4046 Illinois U.S.A.
  • 3122474047 | +1 312-247-4047 Illinois U.S.A.
  • 3122474048 | +1 312-247-4048 Illinois U.S.A.
  • 3122474049 | +1 312-247-4049 Illinois U.S.A.
  • 3122474050 | +1 312-247-4050 Illinois U.S.A.
  • 3122474051 | +1 312-247-4051 Illinois U.S.A.
  • 3122474052 | +1 312-247-4052 Illinois U.S.A.
  • 3122474053 | +1 312-247-4053 Illinois U.S.A.
  • 3122474054 | +1 312-247-4054 Illinois U.S.A.
  • 3122474055 | +1 312-247-4055 Illinois U.S.A.
  • 3122474056 | +1 312-247-4056 Illinois U.S.A.
  • 3122474057 | +1 312-247-4057 Illinois U.S.A.
  • 3122474058 | +1 312-247-4058 Illinois U.S.A.
  • 3122474059 | +1 312-247-4059 Illinois U.S.A.
  • 3122474060 | +1 312-247-4060 Illinois U.S.A.
  • 3122474061 | +1 312-247-4061 Illinois U.S.A.
  • 3122474062 | +1 312-247-4062 Illinois U.S.A.
  • 3122474063 | +1 312-247-4063 Illinois U.S.A.
  • 3122474064 | +1 312-247-4064 Illinois U.S.A.
  • 3122474065 | +1 312-247-4065 Illinois U.S.A.
  • 3122474066 | +1 312-247-4066 Illinois U.S.A.
  • 3122474067 | +1 312-247-4067 Illinois U.S.A.
  • 3122474068 | +1 312-247-4068 Illinois U.S.A.
  • 3122474069 | +1 312-247-4069 Illinois U.S.A.
  • 3122474070 | +1 312-247-4070 Illinois U.S.A.
  • 3122474071 | +1 312-247-4071 Illinois U.S.A.
  • 3122474072 | +1 312-247-4072 Illinois U.S.A.
  • 3122474073 | +1 312-247-4073 Illinois U.S.A.
  • 3122474074 | +1 312-247-4074 Illinois U.S.A.
  • 3122474075 | +1 312-247-4075 Illinois U.S.A.
  • 3122474076 | +1 312-247-4076 Illinois U.S.A.
  • 3122474077 | +1 312-247-4077 Illinois U.S.A.
  • 3122474078 | +1 312-247-4078 Illinois U.S.A.
  • 3122474079 | +1 312-247-4079 Illinois U.S.A.
  • 3122474080 | +1 312-247-4080 Illinois U.S.A.
  • 3122474081 | +1 312-247-4081 Illinois U.S.A.
  • 3122474082 | +1 312-247-4082 Illinois U.S.A.
  • 3122474083 | +1 312-247-4083 Illinois U.S.A.
  • 3122474084 | +1 312-247-4084 Illinois U.S.A.
  • 3122474085 | +1 312-247-4085 Illinois U.S.A.
  • 3122474086 | +1 312-247-4086 Illinois U.S.A.
  • 3122474087 | +1 312-247-4087 Illinois U.S.A.
  • 3122474088 | +1 312-247-4088 Illinois U.S.A.
  • 3122474089 | +1 312-247-4089 Illinois U.S.A.
  • 3122474090 | +1 312-247-4090 Illinois U.S.A.
  • 3122474091 | +1 312-247-4091 Illinois U.S.A.
  • 3122474092 | +1 312-247-4092 Illinois U.S.A.
  • 3122474093 | +1 312-247-4093 Illinois U.S.A.
  • 3122474094 | +1 312-247-4094 Illinois U.S.A.
  • 3122474095 | +1 312-247-4095 Illinois U.S.A.
  • 3122474096 | +1 312-247-4096 Illinois U.S.A.
  • 3122474097 | +1 312-247-4097 Illinois U.S.A.
  • 3122474098 | +1 312-247-4098 Illinois U.S.A.
  • 3122474099 | +1 312-247-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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