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).

  • 3123554000 | +1 312-355-4000 Illinois U.S.A.
  • 3123554001 | +1 312-355-4001 Illinois U.S.A.
  • 3123554002 | +1 312-355-4002 Illinois U.S.A.
  • 3123554003 | +1 312-355-4003 Illinois U.S.A.
  • 3123554004 | +1 312-355-4004 Illinois U.S.A.
  • 3123554005 | +1 312-355-4005 Illinois U.S.A.
  • 3123554006 | +1 312-355-4006 Illinois U.S.A.
  • 3123554007 | +1 312-355-4007 Illinois U.S.A.
  • 3123554008 | +1 312-355-4008 Illinois U.S.A.
  • 3123554009 | +1 312-355-4009 Illinois U.S.A.
  • 3123554010 | +1 312-355-4010 Illinois U.S.A.
  • 3123554011 | +1 312-355-4011 Illinois U.S.A.
  • 3123554012 | +1 312-355-4012 Illinois U.S.A.
  • 3123554013 | +1 312-355-4013 Illinois U.S.A.
  • 3123554014 | +1 312-355-4014 Illinois U.S.A.
  • 3123554015 | +1 312-355-4015 Illinois U.S.A.
  • 3123554016 | +1 312-355-4016 Illinois U.S.A.
  • 3123554017 | +1 312-355-4017 Illinois U.S.A.
  • 3123554018 | +1 312-355-4018 Illinois U.S.A.
  • 3123554019 | +1 312-355-4019 Illinois U.S.A.
  • 3123554020 | +1 312-355-4020 Illinois U.S.A.
  • 3123554021 | +1 312-355-4021 Illinois U.S.A.
  • 3123554022 | +1 312-355-4022 Illinois U.S.A.
  • 3123554023 | +1 312-355-4023 Illinois U.S.A.
  • 3123554024 | +1 312-355-4024 Illinois U.S.A.
  • 3123554025 | +1 312-355-4025 Illinois U.S.A.
  • 3123554026 | +1 312-355-4026 Illinois U.S.A.
  • 3123554027 | +1 312-355-4027 Illinois U.S.A.
  • 3123554028 | +1 312-355-4028 Illinois U.S.A.
  • 3123554029 | +1 312-355-4029 Illinois U.S.A.
  • 3123554030 | +1 312-355-4030 Illinois U.S.A.
  • 3123554031 | +1 312-355-4031 Illinois U.S.A.
  • 3123554032 | +1 312-355-4032 Illinois U.S.A.
  • 3123554033 | +1 312-355-4033 Illinois U.S.A.
  • 3123554034 | +1 312-355-4034 Illinois U.S.A.
  • 3123554035 | +1 312-355-4035 Illinois U.S.A.
  • 3123554036 | +1 312-355-4036 Illinois U.S.A.
  • 3123554037 | +1 312-355-4037 Illinois U.S.A.
  • 3123554038 | +1 312-355-4038 Illinois U.S.A.
  • 3123554039 | +1 312-355-4039 Illinois U.S.A.
  • 3123554040 | +1 312-355-4040 Illinois U.S.A.
  • 3123554041 | +1 312-355-4041 Illinois U.S.A.
  • 3123554042 | +1 312-355-4042 Illinois U.S.A.
  • 3123554043 | +1 312-355-4043 Illinois U.S.A.
  • 3123554044 | +1 312-355-4044 Illinois U.S.A.
  • 3123554045 | +1 312-355-4045 Illinois U.S.A.
  • 3123554046 | +1 312-355-4046 Illinois U.S.A.
  • 3123554047 | +1 312-355-4047 Illinois U.S.A.
  • 3123554048 | +1 312-355-4048 Illinois U.S.A.
  • 3123554049 | +1 312-355-4049 Illinois U.S.A.
  • 3123554050 | +1 312-355-4050 Illinois U.S.A.
  • 3123554051 | +1 312-355-4051 Illinois U.S.A.
  • 3123554052 | +1 312-355-4052 Illinois U.S.A.
  • 3123554053 | +1 312-355-4053 Illinois U.S.A.
  • 3123554054 | +1 312-355-4054 Illinois U.S.A.
  • 3123554055 | +1 312-355-4055 Illinois U.S.A.
  • 3123554056 | +1 312-355-4056 Illinois U.S.A.
  • 3123554057 | +1 312-355-4057 Illinois U.S.A.
  • 3123554058 | +1 312-355-4058 Illinois U.S.A.
  • 3123554059 | +1 312-355-4059 Illinois U.S.A.
  • 3123554060 | +1 312-355-4060 Illinois U.S.A.
  • 3123554061 | +1 312-355-4061 Illinois U.S.A.
  • 3123554062 | +1 312-355-4062 Illinois U.S.A.
  • 3123554063 | +1 312-355-4063 Illinois U.S.A.
  • 3123554064 | +1 312-355-4064 Illinois U.S.A.
  • 3123554065 | +1 312-355-4065 Illinois U.S.A.
  • 3123554066 | +1 312-355-4066 Illinois U.S.A.
  • 3123554067 | +1 312-355-4067 Illinois U.S.A.
  • 3123554068 | +1 312-355-4068 Illinois U.S.A.
  • 3123554069 | +1 312-355-4069 Illinois U.S.A.
  • 3123554070 | +1 312-355-4070 Illinois U.S.A.
  • 3123554071 | +1 312-355-4071 Illinois U.S.A.
  • 3123554072 | +1 312-355-4072 Illinois U.S.A.
  • 3123554073 | +1 312-355-4073 Illinois U.S.A.
  • 3123554074 | +1 312-355-4074 Illinois U.S.A.
  • 3123554075 | +1 312-355-4075 Illinois U.S.A.
  • 3123554076 | +1 312-355-4076 Illinois U.S.A.
  • 3123554077 | +1 312-355-4077 Illinois U.S.A.
  • 3123554078 | +1 312-355-4078 Illinois U.S.A.
  • 3123554079 | +1 312-355-4079 Illinois U.S.A.
  • 3123554080 | +1 312-355-4080 Illinois U.S.A.
  • 3123554081 | +1 312-355-4081 Illinois U.S.A.
  • 3123554082 | +1 312-355-4082 Illinois U.S.A.
  • 3123554083 | +1 312-355-4083 Illinois U.S.A.
  • 3123554084 | +1 312-355-4084 Illinois U.S.A.
  • 3123554085 | +1 312-355-4085 Illinois U.S.A.
  • 3123554086 | +1 312-355-4086 Illinois U.S.A.
  • 3123554087 | +1 312-355-4087 Illinois U.S.A.
  • 3123554088 | +1 312-355-4088 Illinois U.S.A.
  • 3123554089 | +1 312-355-4089 Illinois U.S.A.
  • 3123554090 | +1 312-355-4090 Illinois U.S.A.
  • 3123554091 | +1 312-355-4091 Illinois U.S.A.
  • 3123554092 | +1 312-355-4092 Illinois U.S.A.
  • 3123554093 | +1 312-355-4093 Illinois U.S.A.
  • 3123554094 | +1 312-355-4094 Illinois U.S.A.
  • 3123554095 | +1 312-355-4095 Illinois U.S.A.
  • 3123554096 | +1 312-355-4096 Illinois U.S.A.
  • 3123554097 | +1 312-355-4097 Illinois U.S.A.
  • 3123554098 | +1 312-355-4098 Illinois U.S.A.
  • 3123554099 | +1 312-355-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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