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).

  • 3125744000 | +1 312-574-4000 Illinois U.S.A.
  • 3125744001 | +1 312-574-4001 Illinois U.S.A.
  • 3125744002 | +1 312-574-4002 Illinois U.S.A.
  • 3125744003 | +1 312-574-4003 Illinois U.S.A.
  • 3125744004 | +1 312-574-4004 Illinois U.S.A.
  • 3125744005 | +1 312-574-4005 Illinois U.S.A.
  • 3125744006 | +1 312-574-4006 Illinois U.S.A.
  • 3125744007 | +1 312-574-4007 Illinois U.S.A.
  • 3125744008 | +1 312-574-4008 Illinois U.S.A.
  • 3125744009 | +1 312-574-4009 Illinois U.S.A.
  • 3125744010 | +1 312-574-4010 Illinois U.S.A.
  • 3125744011 | +1 312-574-4011 Illinois U.S.A.
  • 3125744012 | +1 312-574-4012 Illinois U.S.A.
  • 3125744013 | +1 312-574-4013 Illinois U.S.A.
  • 3125744014 | +1 312-574-4014 Illinois U.S.A.
  • 3125744015 | +1 312-574-4015 Illinois U.S.A.
  • 3125744016 | +1 312-574-4016 Illinois U.S.A.
  • 3125744017 | +1 312-574-4017 Illinois U.S.A.
  • 3125744018 | +1 312-574-4018 Illinois U.S.A.
  • 3125744019 | +1 312-574-4019 Illinois U.S.A.
  • 3125744020 | +1 312-574-4020 Illinois U.S.A.
  • 3125744021 | +1 312-574-4021 Illinois U.S.A.
  • 3125744022 | +1 312-574-4022 Illinois U.S.A.
  • 3125744023 | +1 312-574-4023 Illinois U.S.A.
  • 3125744024 | +1 312-574-4024 Illinois U.S.A.
  • 3125744025 | +1 312-574-4025 Illinois U.S.A.
  • 3125744026 | +1 312-574-4026 Illinois U.S.A.
  • 3125744027 | +1 312-574-4027 Illinois U.S.A.
  • 3125744028 | +1 312-574-4028 Illinois U.S.A.
  • 3125744029 | +1 312-574-4029 Illinois U.S.A.
  • 3125744030 | +1 312-574-4030 Illinois U.S.A.
  • 3125744031 | +1 312-574-4031 Illinois U.S.A.
  • 3125744032 | +1 312-574-4032 Illinois U.S.A.
  • 3125744033 | +1 312-574-4033 Illinois U.S.A.
  • 3125744034 | +1 312-574-4034 Illinois U.S.A.
  • 3125744035 | +1 312-574-4035 Illinois U.S.A.
  • 3125744036 | +1 312-574-4036 Illinois U.S.A.
  • 3125744037 | +1 312-574-4037 Illinois U.S.A.
  • 3125744038 | +1 312-574-4038 Illinois U.S.A.
  • 3125744039 | +1 312-574-4039 Illinois U.S.A.
  • 3125744040 | +1 312-574-4040 Illinois U.S.A.
  • 3125744041 | +1 312-574-4041 Illinois U.S.A.
  • 3125744042 | +1 312-574-4042 Illinois U.S.A.
  • 3125744043 | +1 312-574-4043 Illinois U.S.A.
  • 3125744044 | +1 312-574-4044 Illinois U.S.A.
  • 3125744045 | +1 312-574-4045 Illinois U.S.A.
  • 3125744046 | +1 312-574-4046 Illinois U.S.A.
  • 3125744047 | +1 312-574-4047 Illinois U.S.A.
  • 3125744048 | +1 312-574-4048 Illinois U.S.A.
  • 3125744049 | +1 312-574-4049 Illinois U.S.A.
  • 3125744050 | +1 312-574-4050 Illinois U.S.A.
  • 3125744051 | +1 312-574-4051 Illinois U.S.A.
  • 3125744052 | +1 312-574-4052 Illinois U.S.A.
  • 3125744053 | +1 312-574-4053 Illinois U.S.A.
  • 3125744054 | +1 312-574-4054 Illinois U.S.A.
  • 3125744055 | +1 312-574-4055 Illinois U.S.A.
  • 3125744056 | +1 312-574-4056 Illinois U.S.A.
  • 3125744057 | +1 312-574-4057 Illinois U.S.A.
  • 3125744058 | +1 312-574-4058 Illinois U.S.A.
  • 3125744059 | +1 312-574-4059 Illinois U.S.A.
  • 3125744060 | +1 312-574-4060 Illinois U.S.A.
  • 3125744061 | +1 312-574-4061 Illinois U.S.A.
  • 3125744062 | +1 312-574-4062 Illinois U.S.A.
  • 3125744063 | +1 312-574-4063 Illinois U.S.A.
  • 3125744064 | +1 312-574-4064 Illinois U.S.A.
  • 3125744065 | +1 312-574-4065 Illinois U.S.A.
  • 3125744066 | +1 312-574-4066 Illinois U.S.A.
  • 3125744067 | +1 312-574-4067 Illinois U.S.A.
  • 3125744068 | +1 312-574-4068 Illinois U.S.A.
  • 3125744069 | +1 312-574-4069 Illinois U.S.A.
  • 3125744070 | +1 312-574-4070 Illinois U.S.A.
  • 3125744071 | +1 312-574-4071 Illinois U.S.A.
  • 3125744072 | +1 312-574-4072 Illinois U.S.A.
  • 3125744073 | +1 312-574-4073 Illinois U.S.A.
  • 3125744074 | +1 312-574-4074 Illinois U.S.A.
  • 3125744075 | +1 312-574-4075 Illinois U.S.A.
  • 3125744076 | +1 312-574-4076 Illinois U.S.A.
  • 3125744077 | +1 312-574-4077 Illinois U.S.A.
  • 3125744078 | +1 312-574-4078 Illinois U.S.A.
  • 3125744079 | +1 312-574-4079 Illinois U.S.A.
  • 3125744080 | +1 312-574-4080 Illinois U.S.A.
  • 3125744081 | +1 312-574-4081 Illinois U.S.A.
  • 3125744082 | +1 312-574-4082 Illinois U.S.A.
  • 3125744083 | +1 312-574-4083 Illinois U.S.A.
  • 3125744084 | +1 312-574-4084 Illinois U.S.A.
  • 3125744085 | +1 312-574-4085 Illinois U.S.A.
  • 3125744086 | +1 312-574-4086 Illinois U.S.A.
  • 3125744087 | +1 312-574-4087 Illinois U.S.A.
  • 3125744088 | +1 312-574-4088 Illinois U.S.A.
  • 3125744089 | +1 312-574-4089 Illinois U.S.A.
  • 3125744090 | +1 312-574-4090 Illinois U.S.A.
  • 3125744091 | +1 312-574-4091 Illinois U.S.A.
  • 3125744092 | +1 312-574-4092 Illinois U.S.A.
  • 3125744093 | +1 312-574-4093 Illinois U.S.A.
  • 3125744094 | +1 312-574-4094 Illinois U.S.A.
  • 3125744095 | +1 312-574-4095 Illinois U.S.A.
  • 3125744096 | +1 312-574-4096 Illinois U.S.A.
  • 3125744097 | +1 312-574-4097 Illinois U.S.A.
  • 3125744098 | +1 312-574-4098 Illinois U.S.A.
  • 3125744099 | +1 312-574-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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