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).

  • 3125564000 | +1 312-556-4000 Illinois U.S.A.
  • 3125564001 | +1 312-556-4001 Illinois U.S.A.
  • 3125564002 | +1 312-556-4002 Illinois U.S.A.
  • 3125564003 | +1 312-556-4003 Illinois U.S.A.
  • 3125564004 | +1 312-556-4004 Illinois U.S.A.
  • 3125564005 | +1 312-556-4005 Illinois U.S.A.
  • 3125564006 | +1 312-556-4006 Illinois U.S.A.
  • 3125564007 | +1 312-556-4007 Illinois U.S.A.
  • 3125564008 | +1 312-556-4008 Illinois U.S.A.
  • 3125564009 | +1 312-556-4009 Illinois U.S.A.
  • 3125564010 | +1 312-556-4010 Illinois U.S.A.
  • 3125564011 | +1 312-556-4011 Illinois U.S.A.
  • 3125564012 | +1 312-556-4012 Illinois U.S.A.
  • 3125564013 | +1 312-556-4013 Illinois U.S.A.
  • 3125564014 | +1 312-556-4014 Illinois U.S.A.
  • 3125564015 | +1 312-556-4015 Illinois U.S.A.
  • 3125564016 | +1 312-556-4016 Illinois U.S.A.
  • 3125564017 | +1 312-556-4017 Illinois U.S.A.
  • 3125564018 | +1 312-556-4018 Illinois U.S.A.
  • 3125564019 | +1 312-556-4019 Illinois U.S.A.
  • 3125564020 | +1 312-556-4020 Illinois U.S.A.
  • 3125564021 | +1 312-556-4021 Illinois U.S.A.
  • 3125564022 | +1 312-556-4022 Illinois U.S.A.
  • 3125564023 | +1 312-556-4023 Illinois U.S.A.
  • 3125564024 | +1 312-556-4024 Illinois U.S.A.
  • 3125564025 | +1 312-556-4025 Illinois U.S.A.
  • 3125564026 | +1 312-556-4026 Illinois U.S.A.
  • 3125564027 | +1 312-556-4027 Illinois U.S.A.
  • 3125564028 | +1 312-556-4028 Illinois U.S.A.
  • 3125564029 | +1 312-556-4029 Illinois U.S.A.
  • 3125564030 | +1 312-556-4030 Illinois U.S.A.
  • 3125564031 | +1 312-556-4031 Illinois U.S.A.
  • 3125564032 | +1 312-556-4032 Illinois U.S.A.
  • 3125564033 | +1 312-556-4033 Illinois U.S.A.
  • 3125564034 | +1 312-556-4034 Illinois U.S.A.
  • 3125564035 | +1 312-556-4035 Illinois U.S.A.
  • 3125564036 | +1 312-556-4036 Illinois U.S.A.
  • 3125564037 | +1 312-556-4037 Illinois U.S.A.
  • 3125564038 | +1 312-556-4038 Illinois U.S.A.
  • 3125564039 | +1 312-556-4039 Illinois U.S.A.
  • 3125564040 | +1 312-556-4040 Illinois U.S.A.
  • 3125564041 | +1 312-556-4041 Illinois U.S.A.
  • 3125564042 | +1 312-556-4042 Illinois U.S.A.
  • 3125564043 | +1 312-556-4043 Illinois U.S.A.
  • 3125564044 | +1 312-556-4044 Illinois U.S.A.
  • 3125564045 | +1 312-556-4045 Illinois U.S.A.
  • 3125564046 | +1 312-556-4046 Illinois U.S.A.
  • 3125564047 | +1 312-556-4047 Illinois U.S.A.
  • 3125564048 | +1 312-556-4048 Illinois U.S.A.
  • 3125564049 | +1 312-556-4049 Illinois U.S.A.
  • 3125564050 | +1 312-556-4050 Illinois U.S.A.
  • 3125564051 | +1 312-556-4051 Illinois U.S.A.
  • 3125564052 | +1 312-556-4052 Illinois U.S.A.
  • 3125564053 | +1 312-556-4053 Illinois U.S.A.
  • 3125564054 | +1 312-556-4054 Illinois U.S.A.
  • 3125564055 | +1 312-556-4055 Illinois U.S.A.
  • 3125564056 | +1 312-556-4056 Illinois U.S.A.
  • 3125564057 | +1 312-556-4057 Illinois U.S.A.
  • 3125564058 | +1 312-556-4058 Illinois U.S.A.
  • 3125564059 | +1 312-556-4059 Illinois U.S.A.
  • 3125564060 | +1 312-556-4060 Illinois U.S.A.
  • 3125564061 | +1 312-556-4061 Illinois U.S.A.
  • 3125564062 | +1 312-556-4062 Illinois U.S.A.
  • 3125564063 | +1 312-556-4063 Illinois U.S.A.
  • 3125564064 | +1 312-556-4064 Illinois U.S.A.
  • 3125564065 | +1 312-556-4065 Illinois U.S.A.
  • 3125564066 | +1 312-556-4066 Illinois U.S.A.
  • 3125564067 | +1 312-556-4067 Illinois U.S.A.
  • 3125564068 | +1 312-556-4068 Illinois U.S.A.
  • 3125564069 | +1 312-556-4069 Illinois U.S.A.
  • 3125564070 | +1 312-556-4070 Illinois U.S.A.
  • 3125564071 | +1 312-556-4071 Illinois U.S.A.
  • 3125564072 | +1 312-556-4072 Illinois U.S.A.
  • 3125564073 | +1 312-556-4073 Illinois U.S.A.
  • 3125564074 | +1 312-556-4074 Illinois U.S.A.
  • 3125564075 | +1 312-556-4075 Illinois U.S.A.
  • 3125564076 | +1 312-556-4076 Illinois U.S.A.
  • 3125564077 | +1 312-556-4077 Illinois U.S.A.
  • 3125564078 | +1 312-556-4078 Illinois U.S.A.
  • 3125564079 | +1 312-556-4079 Illinois U.S.A.
  • 3125564080 | +1 312-556-4080 Illinois U.S.A.
  • 3125564081 | +1 312-556-4081 Illinois U.S.A.
  • 3125564082 | +1 312-556-4082 Illinois U.S.A.
  • 3125564083 | +1 312-556-4083 Illinois U.S.A.
  • 3125564084 | +1 312-556-4084 Illinois U.S.A.
  • 3125564085 | +1 312-556-4085 Illinois U.S.A.
  • 3125564086 | +1 312-556-4086 Illinois U.S.A.
  • 3125564087 | +1 312-556-4087 Illinois U.S.A.
  • 3125564088 | +1 312-556-4088 Illinois U.S.A.
  • 3125564089 | +1 312-556-4089 Illinois U.S.A.
  • 3125564090 | +1 312-556-4090 Illinois U.S.A.
  • 3125564091 | +1 312-556-4091 Illinois U.S.A.
  • 3125564092 | +1 312-556-4092 Illinois U.S.A.
  • 3125564093 | +1 312-556-4093 Illinois U.S.A.
  • 3125564094 | +1 312-556-4094 Illinois U.S.A.
  • 3125564095 | +1 312-556-4095 Illinois U.S.A.
  • 3125564096 | +1 312-556-4096 Illinois U.S.A.
  • 3125564097 | +1 312-556-4097 Illinois U.S.A.
  • 3125564098 | +1 312-556-4098 Illinois U.S.A.
  • 3125564099 | +1 312-556-4099 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