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).

  • 3122804000 | +1 312-280-4000 Illinois U.S.A.
  • 3122804001 | +1 312-280-4001 Illinois U.S.A.
  • 3122804002 | +1 312-280-4002 Illinois U.S.A.
  • 3122804003 | +1 312-280-4003 Illinois U.S.A.
  • 3122804004 | +1 312-280-4004 Illinois U.S.A.
  • 3122804005 | +1 312-280-4005 Illinois U.S.A.
  • 3122804006 | +1 312-280-4006 Illinois U.S.A.
  • 3122804007 | +1 312-280-4007 Illinois U.S.A.
  • 3122804008 | +1 312-280-4008 Illinois U.S.A.
  • 3122804009 | +1 312-280-4009 Illinois U.S.A.
  • 3122804010 | +1 312-280-4010 Illinois U.S.A.
  • 3122804011 | +1 312-280-4011 Illinois U.S.A.
  • 3122804012 | +1 312-280-4012 Illinois U.S.A.
  • 3122804013 | +1 312-280-4013 Illinois U.S.A.
  • 3122804014 | +1 312-280-4014 Illinois U.S.A.
  • 3122804015 | +1 312-280-4015 Illinois U.S.A.
  • 3122804016 | +1 312-280-4016 Illinois U.S.A.
  • 3122804017 | +1 312-280-4017 Illinois U.S.A.
  • 3122804018 | +1 312-280-4018 Illinois U.S.A.
  • 3122804019 | +1 312-280-4019 Illinois U.S.A.
  • 3122804020 | +1 312-280-4020 Illinois U.S.A.
  • 3122804021 | +1 312-280-4021 Illinois U.S.A.
  • 3122804022 | +1 312-280-4022 Illinois U.S.A.
  • 3122804023 | +1 312-280-4023 Illinois U.S.A.
  • 3122804024 | +1 312-280-4024 Illinois U.S.A.
  • 3122804025 | +1 312-280-4025 Illinois U.S.A.
  • 3122804026 | +1 312-280-4026 Illinois U.S.A.
  • 3122804027 | +1 312-280-4027 Illinois U.S.A.
  • 3122804028 | +1 312-280-4028 Illinois U.S.A.
  • 3122804029 | +1 312-280-4029 Illinois U.S.A.
  • 3122804030 | +1 312-280-4030 Illinois U.S.A.
  • 3122804031 | +1 312-280-4031 Illinois U.S.A.
  • 3122804032 | +1 312-280-4032 Illinois U.S.A.
  • 3122804033 | +1 312-280-4033 Illinois U.S.A.
  • 3122804034 | +1 312-280-4034 Illinois U.S.A.
  • 3122804035 | +1 312-280-4035 Illinois U.S.A.
  • 3122804036 | +1 312-280-4036 Illinois U.S.A.
  • 3122804037 | +1 312-280-4037 Illinois U.S.A.
  • 3122804038 | +1 312-280-4038 Illinois U.S.A.
  • 3122804039 | +1 312-280-4039 Illinois U.S.A.
  • 3122804040 | +1 312-280-4040 Illinois U.S.A.
  • 3122804041 | +1 312-280-4041 Illinois U.S.A.
  • 3122804042 | +1 312-280-4042 Illinois U.S.A.
  • 3122804043 | +1 312-280-4043 Illinois U.S.A.
  • 3122804044 | +1 312-280-4044 Illinois U.S.A.
  • 3122804045 | +1 312-280-4045 Illinois U.S.A.
  • 3122804046 | +1 312-280-4046 Illinois U.S.A.
  • 3122804047 | +1 312-280-4047 Illinois U.S.A.
  • 3122804048 | +1 312-280-4048 Illinois U.S.A.
  • 3122804049 | +1 312-280-4049 Illinois U.S.A.
  • 3122804050 | +1 312-280-4050 Illinois U.S.A.
  • 3122804051 | +1 312-280-4051 Illinois U.S.A.
  • 3122804052 | +1 312-280-4052 Illinois U.S.A.
  • 3122804053 | +1 312-280-4053 Illinois U.S.A.
  • 3122804054 | +1 312-280-4054 Illinois U.S.A.
  • 3122804055 | +1 312-280-4055 Illinois U.S.A.
  • 3122804056 | +1 312-280-4056 Illinois U.S.A.
  • 3122804057 | +1 312-280-4057 Illinois U.S.A.
  • 3122804058 | +1 312-280-4058 Illinois U.S.A.
  • 3122804059 | +1 312-280-4059 Illinois U.S.A.
  • 3122804060 | +1 312-280-4060 Illinois U.S.A.
  • 3122804061 | +1 312-280-4061 Illinois U.S.A.
  • 3122804062 | +1 312-280-4062 Illinois U.S.A.
  • 3122804063 | +1 312-280-4063 Illinois U.S.A.
  • 3122804064 | +1 312-280-4064 Illinois U.S.A.
  • 3122804065 | +1 312-280-4065 Illinois U.S.A.
  • 3122804066 | +1 312-280-4066 Illinois U.S.A.
  • 3122804067 | +1 312-280-4067 Illinois U.S.A.
  • 3122804068 | +1 312-280-4068 Illinois U.S.A.
  • 3122804069 | +1 312-280-4069 Illinois U.S.A.
  • 3122804070 | +1 312-280-4070 Illinois U.S.A.
  • 3122804071 | +1 312-280-4071 Illinois U.S.A.
  • 3122804072 | +1 312-280-4072 Illinois U.S.A.
  • 3122804073 | +1 312-280-4073 Illinois U.S.A.
  • 3122804074 | +1 312-280-4074 Illinois U.S.A.
  • 3122804075 | +1 312-280-4075 Illinois U.S.A.
  • 3122804076 | +1 312-280-4076 Illinois U.S.A.
  • 3122804077 | +1 312-280-4077 Illinois U.S.A.
  • 3122804078 | +1 312-280-4078 Illinois U.S.A.
  • 3122804079 | +1 312-280-4079 Illinois U.S.A.
  • 3122804080 | +1 312-280-4080 Illinois U.S.A.
  • 3122804081 | +1 312-280-4081 Illinois U.S.A.
  • 3122804082 | +1 312-280-4082 Illinois U.S.A.
  • 3122804083 | +1 312-280-4083 Illinois U.S.A.
  • 3122804084 | +1 312-280-4084 Illinois U.S.A.
  • 3122804085 | +1 312-280-4085 Illinois U.S.A.
  • 3122804086 | +1 312-280-4086 Illinois U.S.A.
  • 3122804087 | +1 312-280-4087 Illinois U.S.A.
  • 3122804088 | +1 312-280-4088 Illinois U.S.A.
  • 3122804089 | +1 312-280-4089 Illinois U.S.A.
  • 3122804090 | +1 312-280-4090 Illinois U.S.A.
  • 3122804091 | +1 312-280-4091 Illinois U.S.A.
  • 3122804092 | +1 312-280-4092 Illinois U.S.A.
  • 3122804093 | +1 312-280-4093 Illinois U.S.A.
  • 3122804094 | +1 312-280-4094 Illinois U.S.A.
  • 3122804095 | +1 312-280-4095 Illinois U.S.A.
  • 3122804096 | +1 312-280-4096 Illinois U.S.A.
  • 3122804097 | +1 312-280-4097 Illinois U.S.A.
  • 3122804098 | +1 312-280-4098 Illinois U.S.A.
  • 3122804099 | +1 312-280-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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