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).

  • 3124474000 | +1 312-447-4000 Illinois U.S.A.
  • 3124474001 | +1 312-447-4001 Illinois U.S.A.
  • 3124474002 | +1 312-447-4002 Illinois U.S.A.
  • 3124474003 | +1 312-447-4003 Illinois U.S.A.
  • 3124474004 | +1 312-447-4004 Illinois U.S.A.
  • 3124474005 | +1 312-447-4005 Illinois U.S.A.
  • 3124474006 | +1 312-447-4006 Illinois U.S.A.
  • 3124474007 | +1 312-447-4007 Illinois U.S.A.
  • 3124474008 | +1 312-447-4008 Illinois U.S.A.
  • 3124474009 | +1 312-447-4009 Illinois U.S.A.
  • 3124474010 | +1 312-447-4010 Illinois U.S.A.
  • 3124474011 | +1 312-447-4011 Illinois U.S.A.
  • 3124474012 | +1 312-447-4012 Illinois U.S.A.
  • 3124474013 | +1 312-447-4013 Illinois U.S.A.
  • 3124474014 | +1 312-447-4014 Illinois U.S.A.
  • 3124474015 | +1 312-447-4015 Illinois U.S.A.
  • 3124474016 | +1 312-447-4016 Illinois U.S.A.
  • 3124474017 | +1 312-447-4017 Illinois U.S.A.
  • 3124474018 | +1 312-447-4018 Illinois U.S.A.
  • 3124474019 | +1 312-447-4019 Illinois U.S.A.
  • 3124474020 | +1 312-447-4020 Illinois U.S.A.
  • 3124474021 | +1 312-447-4021 Illinois U.S.A.
  • 3124474022 | +1 312-447-4022 Illinois U.S.A.
  • 3124474023 | +1 312-447-4023 Illinois U.S.A.
  • 3124474024 | +1 312-447-4024 Illinois U.S.A.
  • 3124474025 | +1 312-447-4025 Illinois U.S.A.
  • 3124474026 | +1 312-447-4026 Illinois U.S.A.
  • 3124474027 | +1 312-447-4027 Illinois U.S.A.
  • 3124474028 | +1 312-447-4028 Illinois U.S.A.
  • 3124474029 | +1 312-447-4029 Illinois U.S.A.
  • 3124474030 | +1 312-447-4030 Illinois U.S.A.
  • 3124474031 | +1 312-447-4031 Illinois U.S.A.
  • 3124474032 | +1 312-447-4032 Illinois U.S.A.
  • 3124474033 | +1 312-447-4033 Illinois U.S.A.
  • 3124474034 | +1 312-447-4034 Illinois U.S.A.
  • 3124474035 | +1 312-447-4035 Illinois U.S.A.
  • 3124474036 | +1 312-447-4036 Illinois U.S.A.
  • 3124474037 | +1 312-447-4037 Illinois U.S.A.
  • 3124474038 | +1 312-447-4038 Illinois U.S.A.
  • 3124474039 | +1 312-447-4039 Illinois U.S.A.
  • 3124474040 | +1 312-447-4040 Illinois U.S.A.
  • 3124474041 | +1 312-447-4041 Illinois U.S.A.
  • 3124474042 | +1 312-447-4042 Illinois U.S.A.
  • 3124474043 | +1 312-447-4043 Illinois U.S.A.
  • 3124474044 | +1 312-447-4044 Illinois U.S.A.
  • 3124474045 | +1 312-447-4045 Illinois U.S.A.
  • 3124474046 | +1 312-447-4046 Illinois U.S.A.
  • 3124474047 | +1 312-447-4047 Illinois U.S.A.
  • 3124474048 | +1 312-447-4048 Illinois U.S.A.
  • 3124474049 | +1 312-447-4049 Illinois U.S.A.
  • 3124474050 | +1 312-447-4050 Illinois U.S.A.
  • 3124474051 | +1 312-447-4051 Illinois U.S.A.
  • 3124474052 | +1 312-447-4052 Illinois U.S.A.
  • 3124474053 | +1 312-447-4053 Illinois U.S.A.
  • 3124474054 | +1 312-447-4054 Illinois U.S.A.
  • 3124474055 | +1 312-447-4055 Illinois U.S.A.
  • 3124474056 | +1 312-447-4056 Illinois U.S.A.
  • 3124474057 | +1 312-447-4057 Illinois U.S.A.
  • 3124474058 | +1 312-447-4058 Illinois U.S.A.
  • 3124474059 | +1 312-447-4059 Illinois U.S.A.
  • 3124474060 | +1 312-447-4060 Illinois U.S.A.
  • 3124474061 | +1 312-447-4061 Illinois U.S.A.
  • 3124474062 | +1 312-447-4062 Illinois U.S.A.
  • 3124474063 | +1 312-447-4063 Illinois U.S.A.
  • 3124474064 | +1 312-447-4064 Illinois U.S.A.
  • 3124474065 | +1 312-447-4065 Illinois U.S.A.
  • 3124474066 | +1 312-447-4066 Illinois U.S.A.
  • 3124474067 | +1 312-447-4067 Illinois U.S.A.
  • 3124474068 | +1 312-447-4068 Illinois U.S.A.
  • 3124474069 | +1 312-447-4069 Illinois U.S.A.
  • 3124474070 | +1 312-447-4070 Illinois U.S.A.
  • 3124474071 | +1 312-447-4071 Illinois U.S.A.
  • 3124474072 | +1 312-447-4072 Illinois U.S.A.
  • 3124474073 | +1 312-447-4073 Illinois U.S.A.
  • 3124474074 | +1 312-447-4074 Illinois U.S.A.
  • 3124474075 | +1 312-447-4075 Illinois U.S.A.
  • 3124474076 | +1 312-447-4076 Illinois U.S.A.
  • 3124474077 | +1 312-447-4077 Illinois U.S.A.
  • 3124474078 | +1 312-447-4078 Illinois U.S.A.
  • 3124474079 | +1 312-447-4079 Illinois U.S.A.
  • 3124474080 | +1 312-447-4080 Illinois U.S.A.
  • 3124474081 | +1 312-447-4081 Illinois U.S.A.
  • 3124474082 | +1 312-447-4082 Illinois U.S.A.
  • 3124474083 | +1 312-447-4083 Illinois U.S.A.
  • 3124474084 | +1 312-447-4084 Illinois U.S.A.
  • 3124474085 | +1 312-447-4085 Illinois U.S.A.
  • 3124474086 | +1 312-447-4086 Illinois U.S.A.
  • 3124474087 | +1 312-447-4087 Illinois U.S.A.
  • 3124474088 | +1 312-447-4088 Illinois U.S.A.
  • 3124474089 | +1 312-447-4089 Illinois U.S.A.
  • 3124474090 | +1 312-447-4090 Illinois U.S.A.
  • 3124474091 | +1 312-447-4091 Illinois U.S.A.
  • 3124474092 | +1 312-447-4092 Illinois U.S.A.
  • 3124474093 | +1 312-447-4093 Illinois U.S.A.
  • 3124474094 | +1 312-447-4094 Illinois U.S.A.
  • 3124474095 | +1 312-447-4095 Illinois U.S.A.
  • 3124474096 | +1 312-447-4096 Illinois U.S.A.
  • 3124474097 | +1 312-447-4097 Illinois U.S.A.
  • 3124474098 | +1 312-447-4098 Illinois U.S.A.
  • 3124474099 | +1 312-447-4099 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