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).

  • 3127424000 | +1 312-742-4000 Illinois U.S.A.
  • 3127424001 | +1 312-742-4001 Illinois U.S.A.
  • 3127424002 | +1 312-742-4002 Illinois U.S.A.
  • 3127424003 | +1 312-742-4003 Illinois U.S.A.
  • 3127424004 | +1 312-742-4004 Illinois U.S.A.
  • 3127424005 | +1 312-742-4005 Illinois U.S.A.
  • 3127424006 | +1 312-742-4006 Illinois U.S.A.
  • 3127424007 | +1 312-742-4007 Illinois U.S.A.
  • 3127424008 | +1 312-742-4008 Illinois U.S.A.
  • 3127424009 | +1 312-742-4009 Illinois U.S.A.
  • 3127424010 | +1 312-742-4010 Illinois U.S.A.
  • 3127424011 | +1 312-742-4011 Illinois U.S.A.
  • 3127424012 | +1 312-742-4012 Illinois U.S.A.
  • 3127424013 | +1 312-742-4013 Illinois U.S.A.
  • 3127424014 | +1 312-742-4014 Illinois U.S.A.
  • 3127424015 | +1 312-742-4015 Illinois U.S.A.
  • 3127424016 | +1 312-742-4016 Illinois U.S.A.
  • 3127424017 | +1 312-742-4017 Illinois U.S.A.
  • 3127424018 | +1 312-742-4018 Illinois U.S.A.
  • 3127424019 | +1 312-742-4019 Illinois U.S.A.
  • 3127424020 | +1 312-742-4020 Illinois U.S.A.
  • 3127424021 | +1 312-742-4021 Illinois U.S.A.
  • 3127424022 | +1 312-742-4022 Illinois U.S.A.
  • 3127424023 | +1 312-742-4023 Illinois U.S.A.
  • 3127424024 | +1 312-742-4024 Illinois U.S.A.
  • 3127424025 | +1 312-742-4025 Illinois U.S.A.
  • 3127424026 | +1 312-742-4026 Illinois U.S.A.
  • 3127424027 | +1 312-742-4027 Illinois U.S.A.
  • 3127424028 | +1 312-742-4028 Illinois U.S.A.
  • 3127424029 | +1 312-742-4029 Illinois U.S.A.
  • 3127424030 | +1 312-742-4030 Illinois U.S.A.
  • 3127424031 | +1 312-742-4031 Illinois U.S.A.
  • 3127424032 | +1 312-742-4032 Illinois U.S.A.
  • 3127424033 | +1 312-742-4033 Illinois U.S.A.
  • 3127424034 | +1 312-742-4034 Illinois U.S.A.
  • 3127424035 | +1 312-742-4035 Illinois U.S.A.
  • 3127424036 | +1 312-742-4036 Illinois U.S.A.
  • 3127424037 | +1 312-742-4037 Illinois U.S.A.
  • 3127424038 | +1 312-742-4038 Illinois U.S.A.
  • 3127424039 | +1 312-742-4039 Illinois U.S.A.
  • 3127424040 | +1 312-742-4040 Illinois U.S.A.
  • 3127424041 | +1 312-742-4041 Illinois U.S.A.
  • 3127424042 | +1 312-742-4042 Illinois U.S.A.
  • 3127424043 | +1 312-742-4043 Illinois U.S.A.
  • 3127424044 | +1 312-742-4044 Illinois U.S.A.
  • 3127424045 | +1 312-742-4045 Illinois U.S.A.
  • 3127424046 | +1 312-742-4046 Illinois U.S.A.
  • 3127424047 | +1 312-742-4047 Illinois U.S.A.
  • 3127424048 | +1 312-742-4048 Illinois U.S.A.
  • 3127424049 | +1 312-742-4049 Illinois U.S.A.
  • 3127424050 | +1 312-742-4050 Illinois U.S.A.
  • 3127424051 | +1 312-742-4051 Illinois U.S.A.
  • 3127424052 | +1 312-742-4052 Illinois U.S.A.
  • 3127424053 | +1 312-742-4053 Illinois U.S.A.
  • 3127424054 | +1 312-742-4054 Illinois U.S.A.
  • 3127424055 | +1 312-742-4055 Illinois U.S.A.
  • 3127424056 | +1 312-742-4056 Illinois U.S.A.
  • 3127424057 | +1 312-742-4057 Illinois U.S.A.
  • 3127424058 | +1 312-742-4058 Illinois U.S.A.
  • 3127424059 | +1 312-742-4059 Illinois U.S.A.
  • 3127424060 | +1 312-742-4060 Illinois U.S.A.
  • 3127424061 | +1 312-742-4061 Illinois U.S.A.
  • 3127424062 | +1 312-742-4062 Illinois U.S.A.
  • 3127424063 | +1 312-742-4063 Illinois U.S.A.
  • 3127424064 | +1 312-742-4064 Illinois U.S.A.
  • 3127424065 | +1 312-742-4065 Illinois U.S.A.
  • 3127424066 | +1 312-742-4066 Illinois U.S.A.
  • 3127424067 | +1 312-742-4067 Illinois U.S.A.
  • 3127424068 | +1 312-742-4068 Illinois U.S.A.
  • 3127424069 | +1 312-742-4069 Illinois U.S.A.
  • 3127424070 | +1 312-742-4070 Illinois U.S.A.
  • 3127424071 | +1 312-742-4071 Illinois U.S.A.
  • 3127424072 | +1 312-742-4072 Illinois U.S.A.
  • 3127424073 | +1 312-742-4073 Illinois U.S.A.
  • 3127424074 | +1 312-742-4074 Illinois U.S.A.
  • 3127424075 | +1 312-742-4075 Illinois U.S.A.
  • 3127424076 | +1 312-742-4076 Illinois U.S.A.
  • 3127424077 | +1 312-742-4077 Illinois U.S.A.
  • 3127424078 | +1 312-742-4078 Illinois U.S.A.
  • 3127424079 | +1 312-742-4079 Illinois U.S.A.
  • 3127424080 | +1 312-742-4080 Illinois U.S.A.
  • 3127424081 | +1 312-742-4081 Illinois U.S.A.
  • 3127424082 | +1 312-742-4082 Illinois U.S.A.
  • 3127424083 | +1 312-742-4083 Illinois U.S.A.
  • 3127424084 | +1 312-742-4084 Illinois U.S.A.
  • 3127424085 | +1 312-742-4085 Illinois U.S.A.
  • 3127424086 | +1 312-742-4086 Illinois U.S.A.
  • 3127424087 | +1 312-742-4087 Illinois U.S.A.
  • 3127424088 | +1 312-742-4088 Illinois U.S.A.
  • 3127424089 | +1 312-742-4089 Illinois U.S.A.
  • 3127424090 | +1 312-742-4090 Illinois U.S.A.
  • 3127424091 | +1 312-742-4091 Illinois U.S.A.
  • 3127424092 | +1 312-742-4092 Illinois U.S.A.
  • 3127424093 | +1 312-742-4093 Illinois U.S.A.
  • 3127424094 | +1 312-742-4094 Illinois U.S.A.
  • 3127424095 | +1 312-742-4095 Illinois U.S.A.
  • 3127424096 | +1 312-742-4096 Illinois U.S.A.
  • 3127424097 | +1 312-742-4097 Illinois U.S.A.
  • 3127424098 | +1 312-742-4098 Illinois U.S.A.
  • 3127424099 | +1 312-742-4099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z