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).

  • 3128224000 | +1 312-822-4000 Illinois U.S.A.
  • 3128224001 | +1 312-822-4001 Illinois U.S.A.
  • 3128224002 | +1 312-822-4002 Illinois U.S.A.
  • 3128224003 | +1 312-822-4003 Illinois U.S.A.
  • 3128224004 | +1 312-822-4004 Illinois U.S.A.
  • 3128224005 | +1 312-822-4005 Illinois U.S.A.
  • 3128224006 | +1 312-822-4006 Illinois U.S.A.
  • 3128224007 | +1 312-822-4007 Illinois U.S.A.
  • 3128224008 | +1 312-822-4008 Illinois U.S.A.
  • 3128224009 | +1 312-822-4009 Illinois U.S.A.
  • 3128224010 | +1 312-822-4010 Illinois U.S.A.
  • 3128224011 | +1 312-822-4011 Illinois U.S.A.
  • 3128224012 | +1 312-822-4012 Illinois U.S.A.
  • 3128224013 | +1 312-822-4013 Illinois U.S.A.
  • 3128224014 | +1 312-822-4014 Illinois U.S.A.
  • 3128224015 | +1 312-822-4015 Illinois U.S.A.
  • 3128224016 | +1 312-822-4016 Illinois U.S.A.
  • 3128224017 | +1 312-822-4017 Illinois U.S.A.
  • 3128224018 | +1 312-822-4018 Illinois U.S.A.
  • 3128224019 | +1 312-822-4019 Illinois U.S.A.
  • 3128224020 | +1 312-822-4020 Illinois U.S.A.
  • 3128224021 | +1 312-822-4021 Illinois U.S.A.
  • 3128224022 | +1 312-822-4022 Illinois U.S.A.
  • 3128224023 | +1 312-822-4023 Illinois U.S.A.
  • 3128224024 | +1 312-822-4024 Illinois U.S.A.
  • 3128224025 | +1 312-822-4025 Illinois U.S.A.
  • 3128224026 | +1 312-822-4026 Illinois U.S.A.
  • 3128224027 | +1 312-822-4027 Illinois U.S.A.
  • 3128224028 | +1 312-822-4028 Illinois U.S.A.
  • 3128224029 | +1 312-822-4029 Illinois U.S.A.
  • 3128224030 | +1 312-822-4030 Illinois U.S.A.
  • 3128224031 | +1 312-822-4031 Illinois U.S.A.
  • 3128224032 | +1 312-822-4032 Illinois U.S.A.
  • 3128224033 | +1 312-822-4033 Illinois U.S.A.
  • 3128224034 | +1 312-822-4034 Illinois U.S.A.
  • 3128224035 | +1 312-822-4035 Illinois U.S.A.
  • 3128224036 | +1 312-822-4036 Illinois U.S.A.
  • 3128224037 | +1 312-822-4037 Illinois U.S.A.
  • 3128224038 | +1 312-822-4038 Illinois U.S.A.
  • 3128224039 | +1 312-822-4039 Illinois U.S.A.
  • 3128224040 | +1 312-822-4040 Illinois U.S.A.
  • 3128224041 | +1 312-822-4041 Illinois U.S.A.
  • 3128224042 | +1 312-822-4042 Illinois U.S.A.
  • 3128224043 | +1 312-822-4043 Illinois U.S.A.
  • 3128224044 | +1 312-822-4044 Illinois U.S.A.
  • 3128224045 | +1 312-822-4045 Illinois U.S.A.
  • 3128224046 | +1 312-822-4046 Illinois U.S.A.
  • 3128224047 | +1 312-822-4047 Illinois U.S.A.
  • 3128224048 | +1 312-822-4048 Illinois U.S.A.
  • 3128224049 | +1 312-822-4049 Illinois U.S.A.
  • 3128224050 | +1 312-822-4050 Illinois U.S.A.
  • 3128224051 | +1 312-822-4051 Illinois U.S.A.
  • 3128224052 | +1 312-822-4052 Illinois U.S.A.
  • 3128224053 | +1 312-822-4053 Illinois U.S.A.
  • 3128224054 | +1 312-822-4054 Illinois U.S.A.
  • 3128224055 | +1 312-822-4055 Illinois U.S.A.
  • 3128224056 | +1 312-822-4056 Illinois U.S.A.
  • 3128224057 | +1 312-822-4057 Illinois U.S.A.
  • 3128224058 | +1 312-822-4058 Illinois U.S.A.
  • 3128224059 | +1 312-822-4059 Illinois U.S.A.
  • 3128224060 | +1 312-822-4060 Illinois U.S.A.
  • 3128224061 | +1 312-822-4061 Illinois U.S.A.
  • 3128224062 | +1 312-822-4062 Illinois U.S.A.
  • 3128224063 | +1 312-822-4063 Illinois U.S.A.
  • 3128224064 | +1 312-822-4064 Illinois U.S.A.
  • 3128224065 | +1 312-822-4065 Illinois U.S.A.
  • 3128224066 | +1 312-822-4066 Illinois U.S.A.
  • 3128224067 | +1 312-822-4067 Illinois U.S.A.
  • 3128224068 | +1 312-822-4068 Illinois U.S.A.
  • 3128224069 | +1 312-822-4069 Illinois U.S.A.
  • 3128224070 | +1 312-822-4070 Illinois U.S.A.
  • 3128224071 | +1 312-822-4071 Illinois U.S.A.
  • 3128224072 | +1 312-822-4072 Illinois U.S.A.
  • 3128224073 | +1 312-822-4073 Illinois U.S.A.
  • 3128224074 | +1 312-822-4074 Illinois U.S.A.
  • 3128224075 | +1 312-822-4075 Illinois U.S.A.
  • 3128224076 | +1 312-822-4076 Illinois U.S.A.
  • 3128224077 | +1 312-822-4077 Illinois U.S.A.
  • 3128224078 | +1 312-822-4078 Illinois U.S.A.
  • 3128224079 | +1 312-822-4079 Illinois U.S.A.
  • 3128224080 | +1 312-822-4080 Illinois U.S.A.
  • 3128224081 | +1 312-822-4081 Illinois U.S.A.
  • 3128224082 | +1 312-822-4082 Illinois U.S.A.
  • 3128224083 | +1 312-822-4083 Illinois U.S.A.
  • 3128224084 | +1 312-822-4084 Illinois U.S.A.
  • 3128224085 | +1 312-822-4085 Illinois U.S.A.
  • 3128224086 | +1 312-822-4086 Illinois U.S.A.
  • 3128224087 | +1 312-822-4087 Illinois U.S.A.
  • 3128224088 | +1 312-822-4088 Illinois U.S.A.
  • 3128224089 | +1 312-822-4089 Illinois U.S.A.
  • 3128224090 | +1 312-822-4090 Illinois U.S.A.
  • 3128224091 | +1 312-822-4091 Illinois U.S.A.
  • 3128224092 | +1 312-822-4092 Illinois U.S.A.
  • 3128224093 | +1 312-822-4093 Illinois U.S.A.
  • 3128224094 | +1 312-822-4094 Illinois U.S.A.
  • 3128224095 | +1 312-822-4095 Illinois U.S.A.
  • 3128224096 | +1 312-822-4096 Illinois U.S.A.
  • 3128224097 | +1 312-822-4097 Illinois U.S.A.
  • 3128224098 | +1 312-822-4098 Illinois U.S.A.
  • 3128224099 | +1 312-822-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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