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).

  • 3123356000 | +1 312-335-6000 Illinois U.S.A.
  • 3123356001 | +1 312-335-6001 Illinois U.S.A.
  • 3123356002 | +1 312-335-6002 Illinois U.S.A.
  • 3123356003 | +1 312-335-6003 Illinois U.S.A.
  • 3123356004 | +1 312-335-6004 Illinois U.S.A.
  • 3123356005 | +1 312-335-6005 Illinois U.S.A.
  • 3123356006 | +1 312-335-6006 Illinois U.S.A.
  • 3123356007 | +1 312-335-6007 Illinois U.S.A.
  • 3123356008 | +1 312-335-6008 Illinois U.S.A.
  • 3123356009 | +1 312-335-6009 Illinois U.S.A.
  • 3123356010 | +1 312-335-6010 Illinois U.S.A.
  • 3123356011 | +1 312-335-6011 Illinois U.S.A.
  • 3123356012 | +1 312-335-6012 Illinois U.S.A.
  • 3123356013 | +1 312-335-6013 Illinois U.S.A.
  • 3123356014 | +1 312-335-6014 Illinois U.S.A.
  • 3123356015 | +1 312-335-6015 Illinois U.S.A.
  • 3123356016 | +1 312-335-6016 Illinois U.S.A.
  • 3123356017 | +1 312-335-6017 Illinois U.S.A.
  • 3123356018 | +1 312-335-6018 Illinois U.S.A.
  • 3123356019 | +1 312-335-6019 Illinois U.S.A.
  • 3123356020 | +1 312-335-6020 Illinois U.S.A.
  • 3123356021 | +1 312-335-6021 Illinois U.S.A.
  • 3123356022 | +1 312-335-6022 Illinois U.S.A.
  • 3123356023 | +1 312-335-6023 Illinois U.S.A.
  • 3123356024 | +1 312-335-6024 Illinois U.S.A.
  • 3123356025 | +1 312-335-6025 Illinois U.S.A.
  • 3123356026 | +1 312-335-6026 Illinois U.S.A.
  • 3123356027 | +1 312-335-6027 Illinois U.S.A.
  • 3123356028 | +1 312-335-6028 Illinois U.S.A.
  • 3123356029 | +1 312-335-6029 Illinois U.S.A.
  • 3123356030 | +1 312-335-6030 Illinois U.S.A.
  • 3123356031 | +1 312-335-6031 Illinois U.S.A.
  • 3123356032 | +1 312-335-6032 Illinois U.S.A.
  • 3123356033 | +1 312-335-6033 Illinois U.S.A.
  • 3123356034 | +1 312-335-6034 Illinois U.S.A.
  • 3123356035 | +1 312-335-6035 Illinois U.S.A.
  • 3123356036 | +1 312-335-6036 Illinois U.S.A.
  • 3123356037 | +1 312-335-6037 Illinois U.S.A.
  • 3123356038 | +1 312-335-6038 Illinois U.S.A.
  • 3123356039 | +1 312-335-6039 Illinois U.S.A.
  • 3123356040 | +1 312-335-6040 Illinois U.S.A.
  • 3123356041 | +1 312-335-6041 Illinois U.S.A.
  • 3123356042 | +1 312-335-6042 Illinois U.S.A.
  • 3123356043 | +1 312-335-6043 Illinois U.S.A.
  • 3123356044 | +1 312-335-6044 Illinois U.S.A.
  • 3123356045 | +1 312-335-6045 Illinois U.S.A.
  • 3123356046 | +1 312-335-6046 Illinois U.S.A.
  • 3123356047 | +1 312-335-6047 Illinois U.S.A.
  • 3123356048 | +1 312-335-6048 Illinois U.S.A.
  • 3123356049 | +1 312-335-6049 Illinois U.S.A.
  • 3123356050 | +1 312-335-6050 Illinois U.S.A.
  • 3123356051 | +1 312-335-6051 Illinois U.S.A.
  • 3123356052 | +1 312-335-6052 Illinois U.S.A.
  • 3123356053 | +1 312-335-6053 Illinois U.S.A.
  • 3123356054 | +1 312-335-6054 Illinois U.S.A.
  • 3123356055 | +1 312-335-6055 Illinois U.S.A.
  • 3123356056 | +1 312-335-6056 Illinois U.S.A.
  • 3123356057 | +1 312-335-6057 Illinois U.S.A.
  • 3123356058 | +1 312-335-6058 Illinois U.S.A.
  • 3123356059 | +1 312-335-6059 Illinois U.S.A.
  • 3123356060 | +1 312-335-6060 Illinois U.S.A.
  • 3123356061 | +1 312-335-6061 Illinois U.S.A.
  • 3123356062 | +1 312-335-6062 Illinois U.S.A.
  • 3123356063 | +1 312-335-6063 Illinois U.S.A.
  • 3123356064 | +1 312-335-6064 Illinois U.S.A.
  • 3123356065 | +1 312-335-6065 Illinois U.S.A.
  • 3123356066 | +1 312-335-6066 Illinois U.S.A.
  • 3123356067 | +1 312-335-6067 Illinois U.S.A.
  • 3123356068 | +1 312-335-6068 Illinois U.S.A.
  • 3123356069 | +1 312-335-6069 Illinois U.S.A.
  • 3123356070 | +1 312-335-6070 Illinois U.S.A.
  • 3123356071 | +1 312-335-6071 Illinois U.S.A.
  • 3123356072 | +1 312-335-6072 Illinois U.S.A.
  • 3123356073 | +1 312-335-6073 Illinois U.S.A.
  • 3123356074 | +1 312-335-6074 Illinois U.S.A.
  • 3123356075 | +1 312-335-6075 Illinois U.S.A.
  • 3123356076 | +1 312-335-6076 Illinois U.S.A.
  • 3123356077 | +1 312-335-6077 Illinois U.S.A.
  • 3123356078 | +1 312-335-6078 Illinois U.S.A.
  • 3123356079 | +1 312-335-6079 Illinois U.S.A.
  • 3123356080 | +1 312-335-6080 Illinois U.S.A.
  • 3123356081 | +1 312-335-6081 Illinois U.S.A.
  • 3123356082 | +1 312-335-6082 Illinois U.S.A.
  • 3123356083 | +1 312-335-6083 Illinois U.S.A.
  • 3123356084 | +1 312-335-6084 Illinois U.S.A.
  • 3123356085 | +1 312-335-6085 Illinois U.S.A.
  • 3123356086 | +1 312-335-6086 Illinois U.S.A.
  • 3123356087 | +1 312-335-6087 Illinois U.S.A.
  • 3123356088 | +1 312-335-6088 Illinois U.S.A.
  • 3123356089 | +1 312-335-6089 Illinois U.S.A.
  • 3123356090 | +1 312-335-6090 Illinois U.S.A.
  • 3123356091 | +1 312-335-6091 Illinois U.S.A.
  • 3123356092 | +1 312-335-6092 Illinois U.S.A.
  • 3123356093 | +1 312-335-6093 Illinois U.S.A.
  • 3123356094 | +1 312-335-6094 Illinois U.S.A.
  • 3123356095 | +1 312-335-6095 Illinois U.S.A.
  • 3123356096 | +1 312-335-6096 Illinois U.S.A.
  • 3123356097 | +1 312-335-6097 Illinois U.S.A.
  • 3123356098 | +1 312-335-6098 Illinois U.S.A.
  • 3123356099 | +1 312-335-6099 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