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).

  • 3124224000 | +1 312-422-4000 Illinois U.S.A.
  • 3124224001 | +1 312-422-4001 Illinois U.S.A.
  • 3124224002 | +1 312-422-4002 Illinois U.S.A.
  • 3124224003 | +1 312-422-4003 Illinois U.S.A.
  • 3124224004 | +1 312-422-4004 Illinois U.S.A.
  • 3124224005 | +1 312-422-4005 Illinois U.S.A.
  • 3124224006 | +1 312-422-4006 Illinois U.S.A.
  • 3124224007 | +1 312-422-4007 Illinois U.S.A.
  • 3124224008 | +1 312-422-4008 Illinois U.S.A.
  • 3124224009 | +1 312-422-4009 Illinois U.S.A.
  • 3124224010 | +1 312-422-4010 Illinois U.S.A.
  • 3124224011 | +1 312-422-4011 Illinois U.S.A.
  • 3124224012 | +1 312-422-4012 Illinois U.S.A.
  • 3124224013 | +1 312-422-4013 Illinois U.S.A.
  • 3124224014 | +1 312-422-4014 Illinois U.S.A.
  • 3124224015 | +1 312-422-4015 Illinois U.S.A.
  • 3124224016 | +1 312-422-4016 Illinois U.S.A.
  • 3124224017 | +1 312-422-4017 Illinois U.S.A.
  • 3124224018 | +1 312-422-4018 Illinois U.S.A.
  • 3124224019 | +1 312-422-4019 Illinois U.S.A.
  • 3124224020 | +1 312-422-4020 Illinois U.S.A.
  • 3124224021 | +1 312-422-4021 Illinois U.S.A.
  • 3124224022 | +1 312-422-4022 Illinois U.S.A.
  • 3124224023 | +1 312-422-4023 Illinois U.S.A.
  • 3124224024 | +1 312-422-4024 Illinois U.S.A.
  • 3124224025 | +1 312-422-4025 Illinois U.S.A.
  • 3124224026 | +1 312-422-4026 Illinois U.S.A.
  • 3124224027 | +1 312-422-4027 Illinois U.S.A.
  • 3124224028 | +1 312-422-4028 Illinois U.S.A.
  • 3124224029 | +1 312-422-4029 Illinois U.S.A.
  • 3124224030 | +1 312-422-4030 Illinois U.S.A.
  • 3124224031 | +1 312-422-4031 Illinois U.S.A.
  • 3124224032 | +1 312-422-4032 Illinois U.S.A.
  • 3124224033 | +1 312-422-4033 Illinois U.S.A.
  • 3124224034 | +1 312-422-4034 Illinois U.S.A.
  • 3124224035 | +1 312-422-4035 Illinois U.S.A.
  • 3124224036 | +1 312-422-4036 Illinois U.S.A.
  • 3124224037 | +1 312-422-4037 Illinois U.S.A.
  • 3124224038 | +1 312-422-4038 Illinois U.S.A.
  • 3124224039 | +1 312-422-4039 Illinois U.S.A.
  • 3124224040 | +1 312-422-4040 Illinois U.S.A.
  • 3124224041 | +1 312-422-4041 Illinois U.S.A.
  • 3124224042 | +1 312-422-4042 Illinois U.S.A.
  • 3124224043 | +1 312-422-4043 Illinois U.S.A.
  • 3124224044 | +1 312-422-4044 Illinois U.S.A.
  • 3124224045 | +1 312-422-4045 Illinois U.S.A.
  • 3124224046 | +1 312-422-4046 Illinois U.S.A.
  • 3124224047 | +1 312-422-4047 Illinois U.S.A.
  • 3124224048 | +1 312-422-4048 Illinois U.S.A.
  • 3124224049 | +1 312-422-4049 Illinois U.S.A.
  • 3124224050 | +1 312-422-4050 Illinois U.S.A.
  • 3124224051 | +1 312-422-4051 Illinois U.S.A.
  • 3124224052 | +1 312-422-4052 Illinois U.S.A.
  • 3124224053 | +1 312-422-4053 Illinois U.S.A.
  • 3124224054 | +1 312-422-4054 Illinois U.S.A.
  • 3124224055 | +1 312-422-4055 Illinois U.S.A.
  • 3124224056 | +1 312-422-4056 Illinois U.S.A.
  • 3124224057 | +1 312-422-4057 Illinois U.S.A.
  • 3124224058 | +1 312-422-4058 Illinois U.S.A.
  • 3124224059 | +1 312-422-4059 Illinois U.S.A.
  • 3124224060 | +1 312-422-4060 Illinois U.S.A.
  • 3124224061 | +1 312-422-4061 Illinois U.S.A.
  • 3124224062 | +1 312-422-4062 Illinois U.S.A.
  • 3124224063 | +1 312-422-4063 Illinois U.S.A.
  • 3124224064 | +1 312-422-4064 Illinois U.S.A.
  • 3124224065 | +1 312-422-4065 Illinois U.S.A.
  • 3124224066 | +1 312-422-4066 Illinois U.S.A.
  • 3124224067 | +1 312-422-4067 Illinois U.S.A.
  • 3124224068 | +1 312-422-4068 Illinois U.S.A.
  • 3124224069 | +1 312-422-4069 Illinois U.S.A.
  • 3124224070 | +1 312-422-4070 Illinois U.S.A.
  • 3124224071 | +1 312-422-4071 Illinois U.S.A.
  • 3124224072 | +1 312-422-4072 Illinois U.S.A.
  • 3124224073 | +1 312-422-4073 Illinois U.S.A.
  • 3124224074 | +1 312-422-4074 Illinois U.S.A.
  • 3124224075 | +1 312-422-4075 Illinois U.S.A.
  • 3124224076 | +1 312-422-4076 Illinois U.S.A.
  • 3124224077 | +1 312-422-4077 Illinois U.S.A.
  • 3124224078 | +1 312-422-4078 Illinois U.S.A.
  • 3124224079 | +1 312-422-4079 Illinois U.S.A.
  • 3124224080 | +1 312-422-4080 Illinois U.S.A.
  • 3124224081 | +1 312-422-4081 Illinois U.S.A.
  • 3124224082 | +1 312-422-4082 Illinois U.S.A.
  • 3124224083 | +1 312-422-4083 Illinois U.S.A.
  • 3124224084 | +1 312-422-4084 Illinois U.S.A.
  • 3124224085 | +1 312-422-4085 Illinois U.S.A.
  • 3124224086 | +1 312-422-4086 Illinois U.S.A.
  • 3124224087 | +1 312-422-4087 Illinois U.S.A.
  • 3124224088 | +1 312-422-4088 Illinois U.S.A.
  • 3124224089 | +1 312-422-4089 Illinois U.S.A.
  • 3124224090 | +1 312-422-4090 Illinois U.S.A.
  • 3124224091 | +1 312-422-4091 Illinois U.S.A.
  • 3124224092 | +1 312-422-4092 Illinois U.S.A.
  • 3124224093 | +1 312-422-4093 Illinois U.S.A.
  • 3124224094 | +1 312-422-4094 Illinois U.S.A.
  • 3124224095 | +1 312-422-4095 Illinois U.S.A.
  • 3124224096 | +1 312-422-4096 Illinois U.S.A.
  • 3124224097 | +1 312-422-4097 Illinois U.S.A.
  • 3124224098 | +1 312-422-4098 Illinois U.S.A.
  • 3124224099 | +1 312-422-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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