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).

  • 3128454000 | +1 312-845-4000 Illinois U.S.A.
  • 3128454001 | +1 312-845-4001 Illinois U.S.A.
  • 3128454002 | +1 312-845-4002 Illinois U.S.A.
  • 3128454003 | +1 312-845-4003 Illinois U.S.A.
  • 3128454004 | +1 312-845-4004 Illinois U.S.A.
  • 3128454005 | +1 312-845-4005 Illinois U.S.A.
  • 3128454006 | +1 312-845-4006 Illinois U.S.A.
  • 3128454007 | +1 312-845-4007 Illinois U.S.A.
  • 3128454008 | +1 312-845-4008 Illinois U.S.A.
  • 3128454009 | +1 312-845-4009 Illinois U.S.A.
  • 3128454010 | +1 312-845-4010 Illinois U.S.A.
  • 3128454011 | +1 312-845-4011 Illinois U.S.A.
  • 3128454012 | +1 312-845-4012 Illinois U.S.A.
  • 3128454013 | +1 312-845-4013 Illinois U.S.A.
  • 3128454014 | +1 312-845-4014 Illinois U.S.A.
  • 3128454015 | +1 312-845-4015 Illinois U.S.A.
  • 3128454016 | +1 312-845-4016 Illinois U.S.A.
  • 3128454017 | +1 312-845-4017 Illinois U.S.A.
  • 3128454018 | +1 312-845-4018 Illinois U.S.A.
  • 3128454019 | +1 312-845-4019 Illinois U.S.A.
  • 3128454020 | +1 312-845-4020 Illinois U.S.A.
  • 3128454021 | +1 312-845-4021 Illinois U.S.A.
  • 3128454022 | +1 312-845-4022 Illinois U.S.A.
  • 3128454023 | +1 312-845-4023 Illinois U.S.A.
  • 3128454024 | +1 312-845-4024 Illinois U.S.A.
  • 3128454025 | +1 312-845-4025 Illinois U.S.A.
  • 3128454026 | +1 312-845-4026 Illinois U.S.A.
  • 3128454027 | +1 312-845-4027 Illinois U.S.A.
  • 3128454028 | +1 312-845-4028 Illinois U.S.A.
  • 3128454029 | +1 312-845-4029 Illinois U.S.A.
  • 3128454030 | +1 312-845-4030 Illinois U.S.A.
  • 3128454031 | +1 312-845-4031 Illinois U.S.A.
  • 3128454032 | +1 312-845-4032 Illinois U.S.A.
  • 3128454033 | +1 312-845-4033 Illinois U.S.A.
  • 3128454034 | +1 312-845-4034 Illinois U.S.A.
  • 3128454035 | +1 312-845-4035 Illinois U.S.A.
  • 3128454036 | +1 312-845-4036 Illinois U.S.A.
  • 3128454037 | +1 312-845-4037 Illinois U.S.A.
  • 3128454038 | +1 312-845-4038 Illinois U.S.A.
  • 3128454039 | +1 312-845-4039 Illinois U.S.A.
  • 3128454040 | +1 312-845-4040 Illinois U.S.A.
  • 3128454041 | +1 312-845-4041 Illinois U.S.A.
  • 3128454042 | +1 312-845-4042 Illinois U.S.A.
  • 3128454043 | +1 312-845-4043 Illinois U.S.A.
  • 3128454044 | +1 312-845-4044 Illinois U.S.A.
  • 3128454045 | +1 312-845-4045 Illinois U.S.A.
  • 3128454046 | +1 312-845-4046 Illinois U.S.A.
  • 3128454047 | +1 312-845-4047 Illinois U.S.A.
  • 3128454048 | +1 312-845-4048 Illinois U.S.A.
  • 3128454049 | +1 312-845-4049 Illinois U.S.A.
  • 3128454050 | +1 312-845-4050 Illinois U.S.A.
  • 3128454051 | +1 312-845-4051 Illinois U.S.A.
  • 3128454052 | +1 312-845-4052 Illinois U.S.A.
  • 3128454053 | +1 312-845-4053 Illinois U.S.A.
  • 3128454054 | +1 312-845-4054 Illinois U.S.A.
  • 3128454055 | +1 312-845-4055 Illinois U.S.A.
  • 3128454056 | +1 312-845-4056 Illinois U.S.A.
  • 3128454057 | +1 312-845-4057 Illinois U.S.A.
  • 3128454058 | +1 312-845-4058 Illinois U.S.A.
  • 3128454059 | +1 312-845-4059 Illinois U.S.A.
  • 3128454060 | +1 312-845-4060 Illinois U.S.A.
  • 3128454061 | +1 312-845-4061 Illinois U.S.A.
  • 3128454062 | +1 312-845-4062 Illinois U.S.A.
  • 3128454063 | +1 312-845-4063 Illinois U.S.A.
  • 3128454064 | +1 312-845-4064 Illinois U.S.A.
  • 3128454065 | +1 312-845-4065 Illinois U.S.A.
  • 3128454066 | +1 312-845-4066 Illinois U.S.A.
  • 3128454067 | +1 312-845-4067 Illinois U.S.A.
  • 3128454068 | +1 312-845-4068 Illinois U.S.A.
  • 3128454069 | +1 312-845-4069 Illinois U.S.A.
  • 3128454070 | +1 312-845-4070 Illinois U.S.A.
  • 3128454071 | +1 312-845-4071 Illinois U.S.A.
  • 3128454072 | +1 312-845-4072 Illinois U.S.A.
  • 3128454073 | +1 312-845-4073 Illinois U.S.A.
  • 3128454074 | +1 312-845-4074 Illinois U.S.A.
  • 3128454075 | +1 312-845-4075 Illinois U.S.A.
  • 3128454076 | +1 312-845-4076 Illinois U.S.A.
  • 3128454077 | +1 312-845-4077 Illinois U.S.A.
  • 3128454078 | +1 312-845-4078 Illinois U.S.A.
  • 3128454079 | +1 312-845-4079 Illinois U.S.A.
  • 3128454080 | +1 312-845-4080 Illinois U.S.A.
  • 3128454081 | +1 312-845-4081 Illinois U.S.A.
  • 3128454082 | +1 312-845-4082 Illinois U.S.A.
  • 3128454083 | +1 312-845-4083 Illinois U.S.A.
  • 3128454084 | +1 312-845-4084 Illinois U.S.A.
  • 3128454085 | +1 312-845-4085 Illinois U.S.A.
  • 3128454086 | +1 312-845-4086 Illinois U.S.A.
  • 3128454087 | +1 312-845-4087 Illinois U.S.A.
  • 3128454088 | +1 312-845-4088 Illinois U.S.A.
  • 3128454089 | +1 312-845-4089 Illinois U.S.A.
  • 3128454090 | +1 312-845-4090 Illinois U.S.A.
  • 3128454091 | +1 312-845-4091 Illinois U.S.A.
  • 3128454092 | +1 312-845-4092 Illinois U.S.A.
  • 3128454093 | +1 312-845-4093 Illinois U.S.A.
  • 3128454094 | +1 312-845-4094 Illinois U.S.A.
  • 3128454095 | +1 312-845-4095 Illinois U.S.A.
  • 3128454096 | +1 312-845-4096 Illinois U.S.A.
  • 3128454097 | +1 312-845-4097 Illinois U.S.A.
  • 3128454098 | +1 312-845-4098 Illinois U.S.A.
  • 3128454099 | +1 312-845-4099 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