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).

  • 3129204000 | +1 312-920-4000 Illinois U.S.A.
  • 3129204001 | +1 312-920-4001 Illinois U.S.A.
  • 3129204002 | +1 312-920-4002 Illinois U.S.A.
  • 3129204003 | +1 312-920-4003 Illinois U.S.A.
  • 3129204004 | +1 312-920-4004 Illinois U.S.A.
  • 3129204005 | +1 312-920-4005 Illinois U.S.A.
  • 3129204006 | +1 312-920-4006 Illinois U.S.A.
  • 3129204007 | +1 312-920-4007 Illinois U.S.A.
  • 3129204008 | +1 312-920-4008 Illinois U.S.A.
  • 3129204009 | +1 312-920-4009 Illinois U.S.A.
  • 3129204010 | +1 312-920-4010 Illinois U.S.A.
  • 3129204011 | +1 312-920-4011 Illinois U.S.A.
  • 3129204012 | +1 312-920-4012 Illinois U.S.A.
  • 3129204013 | +1 312-920-4013 Illinois U.S.A.
  • 3129204014 | +1 312-920-4014 Illinois U.S.A.
  • 3129204015 | +1 312-920-4015 Illinois U.S.A.
  • 3129204016 | +1 312-920-4016 Illinois U.S.A.
  • 3129204017 | +1 312-920-4017 Illinois U.S.A.
  • 3129204018 | +1 312-920-4018 Illinois U.S.A.
  • 3129204019 | +1 312-920-4019 Illinois U.S.A.
  • 3129204020 | +1 312-920-4020 Illinois U.S.A.
  • 3129204021 | +1 312-920-4021 Illinois U.S.A.
  • 3129204022 | +1 312-920-4022 Illinois U.S.A.
  • 3129204023 | +1 312-920-4023 Illinois U.S.A.
  • 3129204024 | +1 312-920-4024 Illinois U.S.A.
  • 3129204025 | +1 312-920-4025 Illinois U.S.A.
  • 3129204026 | +1 312-920-4026 Illinois U.S.A.
  • 3129204027 | +1 312-920-4027 Illinois U.S.A.
  • 3129204028 | +1 312-920-4028 Illinois U.S.A.
  • 3129204029 | +1 312-920-4029 Illinois U.S.A.
  • 3129204030 | +1 312-920-4030 Illinois U.S.A.
  • 3129204031 | +1 312-920-4031 Illinois U.S.A.
  • 3129204032 | +1 312-920-4032 Illinois U.S.A.
  • 3129204033 | +1 312-920-4033 Illinois U.S.A.
  • 3129204034 | +1 312-920-4034 Illinois U.S.A.
  • 3129204035 | +1 312-920-4035 Illinois U.S.A.
  • 3129204036 | +1 312-920-4036 Illinois U.S.A.
  • 3129204037 | +1 312-920-4037 Illinois U.S.A.
  • 3129204038 | +1 312-920-4038 Illinois U.S.A.
  • 3129204039 | +1 312-920-4039 Illinois U.S.A.
  • 3129204040 | +1 312-920-4040 Illinois U.S.A.
  • 3129204041 | +1 312-920-4041 Illinois U.S.A.
  • 3129204042 | +1 312-920-4042 Illinois U.S.A.
  • 3129204043 | +1 312-920-4043 Illinois U.S.A.
  • 3129204044 | +1 312-920-4044 Illinois U.S.A.
  • 3129204045 | +1 312-920-4045 Illinois U.S.A.
  • 3129204046 | +1 312-920-4046 Illinois U.S.A.
  • 3129204047 | +1 312-920-4047 Illinois U.S.A.
  • 3129204048 | +1 312-920-4048 Illinois U.S.A.
  • 3129204049 | +1 312-920-4049 Illinois U.S.A.
  • 3129204050 | +1 312-920-4050 Illinois U.S.A.
  • 3129204051 | +1 312-920-4051 Illinois U.S.A.
  • 3129204052 | +1 312-920-4052 Illinois U.S.A.
  • 3129204053 | +1 312-920-4053 Illinois U.S.A.
  • 3129204054 | +1 312-920-4054 Illinois U.S.A.
  • 3129204055 | +1 312-920-4055 Illinois U.S.A.
  • 3129204056 | +1 312-920-4056 Illinois U.S.A.
  • 3129204057 | +1 312-920-4057 Illinois U.S.A.
  • 3129204058 | +1 312-920-4058 Illinois U.S.A.
  • 3129204059 | +1 312-920-4059 Illinois U.S.A.
  • 3129204060 | +1 312-920-4060 Illinois U.S.A.
  • 3129204061 | +1 312-920-4061 Illinois U.S.A.
  • 3129204062 | +1 312-920-4062 Illinois U.S.A.
  • 3129204063 | +1 312-920-4063 Illinois U.S.A.
  • 3129204064 | +1 312-920-4064 Illinois U.S.A.
  • 3129204065 | +1 312-920-4065 Illinois U.S.A.
  • 3129204066 | +1 312-920-4066 Illinois U.S.A.
  • 3129204067 | +1 312-920-4067 Illinois U.S.A.
  • 3129204068 | +1 312-920-4068 Illinois U.S.A.
  • 3129204069 | +1 312-920-4069 Illinois U.S.A.
  • 3129204070 | +1 312-920-4070 Illinois U.S.A.
  • 3129204071 | +1 312-920-4071 Illinois U.S.A.
  • 3129204072 | +1 312-920-4072 Illinois U.S.A.
  • 3129204073 | +1 312-920-4073 Illinois U.S.A.
  • 3129204074 | +1 312-920-4074 Illinois U.S.A.
  • 3129204075 | +1 312-920-4075 Illinois U.S.A.
  • 3129204076 | +1 312-920-4076 Illinois U.S.A.
  • 3129204077 | +1 312-920-4077 Illinois U.S.A.
  • 3129204078 | +1 312-920-4078 Illinois U.S.A.
  • 3129204079 | +1 312-920-4079 Illinois U.S.A.
  • 3129204080 | +1 312-920-4080 Illinois U.S.A.
  • 3129204081 | +1 312-920-4081 Illinois U.S.A.
  • 3129204082 | +1 312-920-4082 Illinois U.S.A.
  • 3129204083 | +1 312-920-4083 Illinois U.S.A.
  • 3129204084 | +1 312-920-4084 Illinois U.S.A.
  • 3129204085 | +1 312-920-4085 Illinois U.S.A.
  • 3129204086 | +1 312-920-4086 Illinois U.S.A.
  • 3129204087 | +1 312-920-4087 Illinois U.S.A.
  • 3129204088 | +1 312-920-4088 Illinois U.S.A.
  • 3129204089 | +1 312-920-4089 Illinois U.S.A.
  • 3129204090 | +1 312-920-4090 Illinois U.S.A.
  • 3129204091 | +1 312-920-4091 Illinois U.S.A.
  • 3129204092 | +1 312-920-4092 Illinois U.S.A.
  • 3129204093 | +1 312-920-4093 Illinois U.S.A.
  • 3129204094 | +1 312-920-4094 Illinois U.S.A.
  • 3129204095 | +1 312-920-4095 Illinois U.S.A.
  • 3129204096 | +1 312-920-4096 Illinois U.S.A.
  • 3129204097 | +1 312-920-4097 Illinois U.S.A.
  • 3129204098 | +1 312-920-4098 Illinois U.S.A.
  • 3129204099 | +1 312-920-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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