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).

  • 3123724000 | +1 312-372-4000 Illinois U.S.A.
  • 3123724001 | +1 312-372-4001 Illinois U.S.A.
  • 3123724002 | +1 312-372-4002 Illinois U.S.A.
  • 3123724003 | +1 312-372-4003 Illinois U.S.A.
  • 3123724004 | +1 312-372-4004 Illinois U.S.A.
  • 3123724005 | +1 312-372-4005 Illinois U.S.A.
  • 3123724006 | +1 312-372-4006 Illinois U.S.A.
  • 3123724007 | +1 312-372-4007 Illinois U.S.A.
  • 3123724008 | +1 312-372-4008 Illinois U.S.A.
  • 3123724009 | +1 312-372-4009 Illinois U.S.A.
  • 3123724010 | +1 312-372-4010 Illinois U.S.A.
  • 3123724011 | +1 312-372-4011 Illinois U.S.A.
  • 3123724012 | +1 312-372-4012 Illinois U.S.A.
  • 3123724013 | +1 312-372-4013 Illinois U.S.A.
  • 3123724014 | +1 312-372-4014 Illinois U.S.A.
  • 3123724015 | +1 312-372-4015 Illinois U.S.A.
  • 3123724016 | +1 312-372-4016 Illinois U.S.A.
  • 3123724017 | +1 312-372-4017 Illinois U.S.A.
  • 3123724018 | +1 312-372-4018 Illinois U.S.A.
  • 3123724019 | +1 312-372-4019 Illinois U.S.A.
  • 3123724020 | +1 312-372-4020 Illinois U.S.A.
  • 3123724021 | +1 312-372-4021 Illinois U.S.A.
  • 3123724022 | +1 312-372-4022 Illinois U.S.A.
  • 3123724023 | +1 312-372-4023 Illinois U.S.A.
  • 3123724024 | +1 312-372-4024 Illinois U.S.A.
  • 3123724025 | +1 312-372-4025 Illinois U.S.A.
  • 3123724026 | +1 312-372-4026 Illinois U.S.A.
  • 3123724027 | +1 312-372-4027 Illinois U.S.A.
  • 3123724028 | +1 312-372-4028 Illinois U.S.A.
  • 3123724029 | +1 312-372-4029 Illinois U.S.A.
  • 3123724030 | +1 312-372-4030 Illinois U.S.A.
  • 3123724031 | +1 312-372-4031 Illinois U.S.A.
  • 3123724032 | +1 312-372-4032 Illinois U.S.A.
  • 3123724033 | +1 312-372-4033 Illinois U.S.A.
  • 3123724034 | +1 312-372-4034 Illinois U.S.A.
  • 3123724035 | +1 312-372-4035 Illinois U.S.A.
  • 3123724036 | +1 312-372-4036 Illinois U.S.A.
  • 3123724037 | +1 312-372-4037 Illinois U.S.A.
  • 3123724038 | +1 312-372-4038 Illinois U.S.A.
  • 3123724039 | +1 312-372-4039 Illinois U.S.A.
  • 3123724040 | +1 312-372-4040 Illinois U.S.A.
  • 3123724041 | +1 312-372-4041 Illinois U.S.A.
  • 3123724042 | +1 312-372-4042 Illinois U.S.A.
  • 3123724043 | +1 312-372-4043 Illinois U.S.A.
  • 3123724044 | +1 312-372-4044 Illinois U.S.A.
  • 3123724045 | +1 312-372-4045 Illinois U.S.A.
  • 3123724046 | +1 312-372-4046 Illinois U.S.A.
  • 3123724047 | +1 312-372-4047 Illinois U.S.A.
  • 3123724048 | +1 312-372-4048 Illinois U.S.A.
  • 3123724049 | +1 312-372-4049 Illinois U.S.A.
  • 3123724050 | +1 312-372-4050 Illinois U.S.A.
  • 3123724051 | +1 312-372-4051 Illinois U.S.A.
  • 3123724052 | +1 312-372-4052 Illinois U.S.A.
  • 3123724053 | +1 312-372-4053 Illinois U.S.A.
  • 3123724054 | +1 312-372-4054 Illinois U.S.A.
  • 3123724055 | +1 312-372-4055 Illinois U.S.A.
  • 3123724056 | +1 312-372-4056 Illinois U.S.A.
  • 3123724057 | +1 312-372-4057 Illinois U.S.A.
  • 3123724058 | +1 312-372-4058 Illinois U.S.A.
  • 3123724059 | +1 312-372-4059 Illinois U.S.A.
  • 3123724060 | +1 312-372-4060 Illinois U.S.A.
  • 3123724061 | +1 312-372-4061 Illinois U.S.A.
  • 3123724062 | +1 312-372-4062 Illinois U.S.A.
  • 3123724063 | +1 312-372-4063 Illinois U.S.A.
  • 3123724064 | +1 312-372-4064 Illinois U.S.A.
  • 3123724065 | +1 312-372-4065 Illinois U.S.A.
  • 3123724066 | +1 312-372-4066 Illinois U.S.A.
  • 3123724067 | +1 312-372-4067 Illinois U.S.A.
  • 3123724068 | +1 312-372-4068 Illinois U.S.A.
  • 3123724069 | +1 312-372-4069 Illinois U.S.A.
  • 3123724070 | +1 312-372-4070 Illinois U.S.A.
  • 3123724071 | +1 312-372-4071 Illinois U.S.A.
  • 3123724072 | +1 312-372-4072 Illinois U.S.A.
  • 3123724073 | +1 312-372-4073 Illinois U.S.A.
  • 3123724074 | +1 312-372-4074 Illinois U.S.A.
  • 3123724075 | +1 312-372-4075 Illinois U.S.A.
  • 3123724076 | +1 312-372-4076 Illinois U.S.A.
  • 3123724077 | +1 312-372-4077 Illinois U.S.A.
  • 3123724078 | +1 312-372-4078 Illinois U.S.A.
  • 3123724079 | +1 312-372-4079 Illinois U.S.A.
  • 3123724080 | +1 312-372-4080 Illinois U.S.A.
  • 3123724081 | +1 312-372-4081 Illinois U.S.A.
  • 3123724082 | +1 312-372-4082 Illinois U.S.A.
  • 3123724083 | +1 312-372-4083 Illinois U.S.A.
  • 3123724084 | +1 312-372-4084 Illinois U.S.A.
  • 3123724085 | +1 312-372-4085 Illinois U.S.A.
  • 3123724086 | +1 312-372-4086 Illinois U.S.A.
  • 3123724087 | +1 312-372-4087 Illinois U.S.A.
  • 3123724088 | +1 312-372-4088 Illinois U.S.A.
  • 3123724089 | +1 312-372-4089 Illinois U.S.A.
  • 3123724090 | +1 312-372-4090 Illinois U.S.A.
  • 3123724091 | +1 312-372-4091 Illinois U.S.A.
  • 3123724092 | +1 312-372-4092 Illinois U.S.A.
  • 3123724093 | +1 312-372-4093 Illinois U.S.A.
  • 3123724094 | +1 312-372-4094 Illinois U.S.A.
  • 3123724095 | +1 312-372-4095 Illinois U.S.A.
  • 3123724096 | +1 312-372-4096 Illinois U.S.A.
  • 3123724097 | +1 312-372-4097 Illinois U.S.A.
  • 3123724098 | +1 312-372-4098 Illinois U.S.A.
  • 3123724099 | +1 312-372-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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