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).

  • 3128694000 | +1 312-869-4000 Illinois U.S.A.
  • 3128694001 | +1 312-869-4001 Illinois U.S.A.
  • 3128694002 | +1 312-869-4002 Illinois U.S.A.
  • 3128694003 | +1 312-869-4003 Illinois U.S.A.
  • 3128694004 | +1 312-869-4004 Illinois U.S.A.
  • 3128694005 | +1 312-869-4005 Illinois U.S.A.
  • 3128694006 | +1 312-869-4006 Illinois U.S.A.
  • 3128694007 | +1 312-869-4007 Illinois U.S.A.
  • 3128694008 | +1 312-869-4008 Illinois U.S.A.
  • 3128694009 | +1 312-869-4009 Illinois U.S.A.
  • 3128694010 | +1 312-869-4010 Illinois U.S.A.
  • 3128694011 | +1 312-869-4011 Illinois U.S.A.
  • 3128694012 | +1 312-869-4012 Illinois U.S.A.
  • 3128694013 | +1 312-869-4013 Illinois U.S.A.
  • 3128694014 | +1 312-869-4014 Illinois U.S.A.
  • 3128694015 | +1 312-869-4015 Illinois U.S.A.
  • 3128694016 | +1 312-869-4016 Illinois U.S.A.
  • 3128694017 | +1 312-869-4017 Illinois U.S.A.
  • 3128694018 | +1 312-869-4018 Illinois U.S.A.
  • 3128694019 | +1 312-869-4019 Illinois U.S.A.
  • 3128694020 | +1 312-869-4020 Illinois U.S.A.
  • 3128694021 | +1 312-869-4021 Illinois U.S.A.
  • 3128694022 | +1 312-869-4022 Illinois U.S.A.
  • 3128694023 | +1 312-869-4023 Illinois U.S.A.
  • 3128694024 | +1 312-869-4024 Illinois U.S.A.
  • 3128694025 | +1 312-869-4025 Illinois U.S.A.
  • 3128694026 | +1 312-869-4026 Illinois U.S.A.
  • 3128694027 | +1 312-869-4027 Illinois U.S.A.
  • 3128694028 | +1 312-869-4028 Illinois U.S.A.
  • 3128694029 | +1 312-869-4029 Illinois U.S.A.
  • 3128694030 | +1 312-869-4030 Illinois U.S.A.
  • 3128694031 | +1 312-869-4031 Illinois U.S.A.
  • 3128694032 | +1 312-869-4032 Illinois U.S.A.
  • 3128694033 | +1 312-869-4033 Illinois U.S.A.
  • 3128694034 | +1 312-869-4034 Illinois U.S.A.
  • 3128694035 | +1 312-869-4035 Illinois U.S.A.
  • 3128694036 | +1 312-869-4036 Illinois U.S.A.
  • 3128694037 | +1 312-869-4037 Illinois U.S.A.
  • 3128694038 | +1 312-869-4038 Illinois U.S.A.
  • 3128694039 | +1 312-869-4039 Illinois U.S.A.
  • 3128694040 | +1 312-869-4040 Illinois U.S.A.
  • 3128694041 | +1 312-869-4041 Illinois U.S.A.
  • 3128694042 | +1 312-869-4042 Illinois U.S.A.
  • 3128694043 | +1 312-869-4043 Illinois U.S.A.
  • 3128694044 | +1 312-869-4044 Illinois U.S.A.
  • 3128694045 | +1 312-869-4045 Illinois U.S.A.
  • 3128694046 | +1 312-869-4046 Illinois U.S.A.
  • 3128694047 | +1 312-869-4047 Illinois U.S.A.
  • 3128694048 | +1 312-869-4048 Illinois U.S.A.
  • 3128694049 | +1 312-869-4049 Illinois U.S.A.
  • 3128694050 | +1 312-869-4050 Illinois U.S.A.
  • 3128694051 | +1 312-869-4051 Illinois U.S.A.
  • 3128694052 | +1 312-869-4052 Illinois U.S.A.
  • 3128694053 | +1 312-869-4053 Illinois U.S.A.
  • 3128694054 | +1 312-869-4054 Illinois U.S.A.
  • 3128694055 | +1 312-869-4055 Illinois U.S.A.
  • 3128694056 | +1 312-869-4056 Illinois U.S.A.
  • 3128694057 | +1 312-869-4057 Illinois U.S.A.
  • 3128694058 | +1 312-869-4058 Illinois U.S.A.
  • 3128694059 | +1 312-869-4059 Illinois U.S.A.
  • 3128694060 | +1 312-869-4060 Illinois U.S.A.
  • 3128694061 | +1 312-869-4061 Illinois U.S.A.
  • 3128694062 | +1 312-869-4062 Illinois U.S.A.
  • 3128694063 | +1 312-869-4063 Illinois U.S.A.
  • 3128694064 | +1 312-869-4064 Illinois U.S.A.
  • 3128694065 | +1 312-869-4065 Illinois U.S.A.
  • 3128694066 | +1 312-869-4066 Illinois U.S.A.
  • 3128694067 | +1 312-869-4067 Illinois U.S.A.
  • 3128694068 | +1 312-869-4068 Illinois U.S.A.
  • 3128694069 | +1 312-869-4069 Illinois U.S.A.
  • 3128694070 | +1 312-869-4070 Illinois U.S.A.
  • 3128694071 | +1 312-869-4071 Illinois U.S.A.
  • 3128694072 | +1 312-869-4072 Illinois U.S.A.
  • 3128694073 | +1 312-869-4073 Illinois U.S.A.
  • 3128694074 | +1 312-869-4074 Illinois U.S.A.
  • 3128694075 | +1 312-869-4075 Illinois U.S.A.
  • 3128694076 | +1 312-869-4076 Illinois U.S.A.
  • 3128694077 | +1 312-869-4077 Illinois U.S.A.
  • 3128694078 | +1 312-869-4078 Illinois U.S.A.
  • 3128694079 | +1 312-869-4079 Illinois U.S.A.
  • 3128694080 | +1 312-869-4080 Illinois U.S.A.
  • 3128694081 | +1 312-869-4081 Illinois U.S.A.
  • 3128694082 | +1 312-869-4082 Illinois U.S.A.
  • 3128694083 | +1 312-869-4083 Illinois U.S.A.
  • 3128694084 | +1 312-869-4084 Illinois U.S.A.
  • 3128694085 | +1 312-869-4085 Illinois U.S.A.
  • 3128694086 | +1 312-869-4086 Illinois U.S.A.
  • 3128694087 | +1 312-869-4087 Illinois U.S.A.
  • 3128694088 | +1 312-869-4088 Illinois U.S.A.
  • 3128694089 | +1 312-869-4089 Illinois U.S.A.
  • 3128694090 | +1 312-869-4090 Illinois U.S.A.
  • 3128694091 | +1 312-869-4091 Illinois U.S.A.
  • 3128694092 | +1 312-869-4092 Illinois U.S.A.
  • 3128694093 | +1 312-869-4093 Illinois U.S.A.
  • 3128694094 | +1 312-869-4094 Illinois U.S.A.
  • 3128694095 | +1 312-869-4095 Illinois U.S.A.
  • 3128694096 | +1 312-869-4096 Illinois U.S.A.
  • 3128694097 | +1 312-869-4097 Illinois U.S.A.
  • 3128694098 | +1 312-869-4098 Illinois U.S.A.
  • 3128694099 | +1 312-869-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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