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).

  • 3122744000 | +1 312-274-4000 Illinois U.S.A.
  • 3122744001 | +1 312-274-4001 Illinois U.S.A.
  • 3122744002 | +1 312-274-4002 Illinois U.S.A.
  • 3122744003 | +1 312-274-4003 Illinois U.S.A.
  • 3122744004 | +1 312-274-4004 Illinois U.S.A.
  • 3122744005 | +1 312-274-4005 Illinois U.S.A.
  • 3122744006 | +1 312-274-4006 Illinois U.S.A.
  • 3122744007 | +1 312-274-4007 Illinois U.S.A.
  • 3122744008 | +1 312-274-4008 Illinois U.S.A.
  • 3122744009 | +1 312-274-4009 Illinois U.S.A.
  • 3122744010 | +1 312-274-4010 Illinois U.S.A.
  • 3122744011 | +1 312-274-4011 Illinois U.S.A.
  • 3122744012 | +1 312-274-4012 Illinois U.S.A.
  • 3122744013 | +1 312-274-4013 Illinois U.S.A.
  • 3122744014 | +1 312-274-4014 Illinois U.S.A.
  • 3122744015 | +1 312-274-4015 Illinois U.S.A.
  • 3122744016 | +1 312-274-4016 Illinois U.S.A.
  • 3122744017 | +1 312-274-4017 Illinois U.S.A.
  • 3122744018 | +1 312-274-4018 Illinois U.S.A.
  • 3122744019 | +1 312-274-4019 Illinois U.S.A.
  • 3122744020 | +1 312-274-4020 Illinois U.S.A.
  • 3122744021 | +1 312-274-4021 Illinois U.S.A.
  • 3122744022 | +1 312-274-4022 Illinois U.S.A.
  • 3122744023 | +1 312-274-4023 Illinois U.S.A.
  • 3122744024 | +1 312-274-4024 Illinois U.S.A.
  • 3122744025 | +1 312-274-4025 Illinois U.S.A.
  • 3122744026 | +1 312-274-4026 Illinois U.S.A.
  • 3122744027 | +1 312-274-4027 Illinois U.S.A.
  • 3122744028 | +1 312-274-4028 Illinois U.S.A.
  • 3122744029 | +1 312-274-4029 Illinois U.S.A.
  • 3122744030 | +1 312-274-4030 Illinois U.S.A.
  • 3122744031 | +1 312-274-4031 Illinois U.S.A.
  • 3122744032 | +1 312-274-4032 Illinois U.S.A.
  • 3122744033 | +1 312-274-4033 Illinois U.S.A.
  • 3122744034 | +1 312-274-4034 Illinois U.S.A.
  • 3122744035 | +1 312-274-4035 Illinois U.S.A.
  • 3122744036 | +1 312-274-4036 Illinois U.S.A.
  • 3122744037 | +1 312-274-4037 Illinois U.S.A.
  • 3122744038 | +1 312-274-4038 Illinois U.S.A.
  • 3122744039 | +1 312-274-4039 Illinois U.S.A.
  • 3122744040 | +1 312-274-4040 Illinois U.S.A.
  • 3122744041 | +1 312-274-4041 Illinois U.S.A.
  • 3122744042 | +1 312-274-4042 Illinois U.S.A.
  • 3122744043 | +1 312-274-4043 Illinois U.S.A.
  • 3122744044 | +1 312-274-4044 Illinois U.S.A.
  • 3122744045 | +1 312-274-4045 Illinois U.S.A.
  • 3122744046 | +1 312-274-4046 Illinois U.S.A.
  • 3122744047 | +1 312-274-4047 Illinois U.S.A.
  • 3122744048 | +1 312-274-4048 Illinois U.S.A.
  • 3122744049 | +1 312-274-4049 Illinois U.S.A.
  • 3122744050 | +1 312-274-4050 Illinois U.S.A.
  • 3122744051 | +1 312-274-4051 Illinois U.S.A.
  • 3122744052 | +1 312-274-4052 Illinois U.S.A.
  • 3122744053 | +1 312-274-4053 Illinois U.S.A.
  • 3122744054 | +1 312-274-4054 Illinois U.S.A.
  • 3122744055 | +1 312-274-4055 Illinois U.S.A.
  • 3122744056 | +1 312-274-4056 Illinois U.S.A.
  • 3122744057 | +1 312-274-4057 Illinois U.S.A.
  • 3122744058 | +1 312-274-4058 Illinois U.S.A.
  • 3122744059 | +1 312-274-4059 Illinois U.S.A.
  • 3122744060 | +1 312-274-4060 Illinois U.S.A.
  • 3122744061 | +1 312-274-4061 Illinois U.S.A.
  • 3122744062 | +1 312-274-4062 Illinois U.S.A.
  • 3122744063 | +1 312-274-4063 Illinois U.S.A.
  • 3122744064 | +1 312-274-4064 Illinois U.S.A.
  • 3122744065 | +1 312-274-4065 Illinois U.S.A.
  • 3122744066 | +1 312-274-4066 Illinois U.S.A.
  • 3122744067 | +1 312-274-4067 Illinois U.S.A.
  • 3122744068 | +1 312-274-4068 Illinois U.S.A.
  • 3122744069 | +1 312-274-4069 Illinois U.S.A.
  • 3122744070 | +1 312-274-4070 Illinois U.S.A.
  • 3122744071 | +1 312-274-4071 Illinois U.S.A.
  • 3122744072 | +1 312-274-4072 Illinois U.S.A.
  • 3122744073 | +1 312-274-4073 Illinois U.S.A.
  • 3122744074 | +1 312-274-4074 Illinois U.S.A.
  • 3122744075 | +1 312-274-4075 Illinois U.S.A.
  • 3122744076 | +1 312-274-4076 Illinois U.S.A.
  • 3122744077 | +1 312-274-4077 Illinois U.S.A.
  • 3122744078 | +1 312-274-4078 Illinois U.S.A.
  • 3122744079 | +1 312-274-4079 Illinois U.S.A.
  • 3122744080 | +1 312-274-4080 Illinois U.S.A.
  • 3122744081 | +1 312-274-4081 Illinois U.S.A.
  • 3122744082 | +1 312-274-4082 Illinois U.S.A.
  • 3122744083 | +1 312-274-4083 Illinois U.S.A.
  • 3122744084 | +1 312-274-4084 Illinois U.S.A.
  • 3122744085 | +1 312-274-4085 Illinois U.S.A.
  • 3122744086 | +1 312-274-4086 Illinois U.S.A.
  • 3122744087 | +1 312-274-4087 Illinois U.S.A.
  • 3122744088 | +1 312-274-4088 Illinois U.S.A.
  • 3122744089 | +1 312-274-4089 Illinois U.S.A.
  • 3122744090 | +1 312-274-4090 Illinois U.S.A.
  • 3122744091 | +1 312-274-4091 Illinois U.S.A.
  • 3122744092 | +1 312-274-4092 Illinois U.S.A.
  • 3122744093 | +1 312-274-4093 Illinois U.S.A.
  • 3122744094 | +1 312-274-4094 Illinois U.S.A.
  • 3122744095 | +1 312-274-4095 Illinois U.S.A.
  • 3122744096 | +1 312-274-4096 Illinois U.S.A.
  • 3122744097 | +1 312-274-4097 Illinois U.S.A.
  • 3122744098 | +1 312-274-4098 Illinois U.S.A.
  • 3122744099 | +1 312-274-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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