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).

  • 3129156000 | +1 312-915-6000 Illinois U.S.A.
  • 3129156001 | +1 312-915-6001 Illinois U.S.A.
  • 3129156002 | +1 312-915-6002 Illinois U.S.A.
  • 3129156003 | +1 312-915-6003 Illinois U.S.A.
  • 3129156004 | +1 312-915-6004 Illinois U.S.A.
  • 3129156005 | +1 312-915-6005 Illinois U.S.A.
  • 3129156006 | +1 312-915-6006 Illinois U.S.A.
  • 3129156007 | +1 312-915-6007 Illinois U.S.A.
  • 3129156008 | +1 312-915-6008 Illinois U.S.A.
  • 3129156009 | +1 312-915-6009 Illinois U.S.A.
  • 3129156010 | +1 312-915-6010 Illinois U.S.A.
  • 3129156011 | +1 312-915-6011 Illinois U.S.A.
  • 3129156012 | +1 312-915-6012 Illinois U.S.A.
  • 3129156013 | +1 312-915-6013 Illinois U.S.A.
  • 3129156014 | +1 312-915-6014 Illinois U.S.A.
  • 3129156015 | +1 312-915-6015 Illinois U.S.A.
  • 3129156016 | +1 312-915-6016 Illinois U.S.A.
  • 3129156017 | +1 312-915-6017 Illinois U.S.A.
  • 3129156018 | +1 312-915-6018 Illinois U.S.A.
  • 3129156019 | +1 312-915-6019 Illinois U.S.A.
  • 3129156020 | +1 312-915-6020 Illinois U.S.A.
  • 3129156021 | +1 312-915-6021 Illinois U.S.A.
  • 3129156022 | +1 312-915-6022 Illinois U.S.A.
  • 3129156023 | +1 312-915-6023 Illinois U.S.A.
  • 3129156024 | +1 312-915-6024 Illinois U.S.A.
  • 3129156025 | +1 312-915-6025 Illinois U.S.A.
  • 3129156026 | +1 312-915-6026 Illinois U.S.A.
  • 3129156027 | +1 312-915-6027 Illinois U.S.A.
  • 3129156028 | +1 312-915-6028 Illinois U.S.A.
  • 3129156029 | +1 312-915-6029 Illinois U.S.A.
  • 3129156030 | +1 312-915-6030 Illinois U.S.A.
  • 3129156031 | +1 312-915-6031 Illinois U.S.A.
  • 3129156032 | +1 312-915-6032 Illinois U.S.A.
  • 3129156033 | +1 312-915-6033 Illinois U.S.A.
  • 3129156034 | +1 312-915-6034 Illinois U.S.A.
  • 3129156035 | +1 312-915-6035 Illinois U.S.A.
  • 3129156036 | +1 312-915-6036 Illinois U.S.A.
  • 3129156037 | +1 312-915-6037 Illinois U.S.A.
  • 3129156038 | +1 312-915-6038 Illinois U.S.A.
  • 3129156039 | +1 312-915-6039 Illinois U.S.A.
  • 3129156040 | +1 312-915-6040 Illinois U.S.A.
  • 3129156041 | +1 312-915-6041 Illinois U.S.A.
  • 3129156042 | +1 312-915-6042 Illinois U.S.A.
  • 3129156043 | +1 312-915-6043 Illinois U.S.A.
  • 3129156044 | +1 312-915-6044 Illinois U.S.A.
  • 3129156045 | +1 312-915-6045 Illinois U.S.A.
  • 3129156046 | +1 312-915-6046 Illinois U.S.A.
  • 3129156047 | +1 312-915-6047 Illinois U.S.A.
  • 3129156048 | +1 312-915-6048 Illinois U.S.A.
  • 3129156049 | +1 312-915-6049 Illinois U.S.A.
  • 3129156050 | +1 312-915-6050 Illinois U.S.A.
  • 3129156051 | +1 312-915-6051 Illinois U.S.A.
  • 3129156052 | +1 312-915-6052 Illinois U.S.A.
  • 3129156053 | +1 312-915-6053 Illinois U.S.A.
  • 3129156054 | +1 312-915-6054 Illinois U.S.A.
  • 3129156055 | +1 312-915-6055 Illinois U.S.A.
  • 3129156056 | +1 312-915-6056 Illinois U.S.A.
  • 3129156057 | +1 312-915-6057 Illinois U.S.A.
  • 3129156058 | +1 312-915-6058 Illinois U.S.A.
  • 3129156059 | +1 312-915-6059 Illinois U.S.A.
  • 3129156060 | +1 312-915-6060 Illinois U.S.A.
  • 3129156061 | +1 312-915-6061 Illinois U.S.A.
  • 3129156062 | +1 312-915-6062 Illinois U.S.A.
  • 3129156063 | +1 312-915-6063 Illinois U.S.A.
  • 3129156064 | +1 312-915-6064 Illinois U.S.A.
  • 3129156065 | +1 312-915-6065 Illinois U.S.A.
  • 3129156066 | +1 312-915-6066 Illinois U.S.A.
  • 3129156067 | +1 312-915-6067 Illinois U.S.A.
  • 3129156068 | +1 312-915-6068 Illinois U.S.A.
  • 3129156069 | +1 312-915-6069 Illinois U.S.A.
  • 3129156070 | +1 312-915-6070 Illinois U.S.A.
  • 3129156071 | +1 312-915-6071 Illinois U.S.A.
  • 3129156072 | +1 312-915-6072 Illinois U.S.A.
  • 3129156073 | +1 312-915-6073 Illinois U.S.A.
  • 3129156074 | +1 312-915-6074 Illinois U.S.A.
  • 3129156075 | +1 312-915-6075 Illinois U.S.A.
  • 3129156076 | +1 312-915-6076 Illinois U.S.A.
  • 3129156077 | +1 312-915-6077 Illinois U.S.A.
  • 3129156078 | +1 312-915-6078 Illinois U.S.A.
  • 3129156079 | +1 312-915-6079 Illinois U.S.A.
  • 3129156080 | +1 312-915-6080 Illinois U.S.A.
  • 3129156081 | +1 312-915-6081 Illinois U.S.A.
  • 3129156082 | +1 312-915-6082 Illinois U.S.A.
  • 3129156083 | +1 312-915-6083 Illinois U.S.A.
  • 3129156084 | +1 312-915-6084 Illinois U.S.A.
  • 3129156085 | +1 312-915-6085 Illinois U.S.A.
  • 3129156086 | +1 312-915-6086 Illinois U.S.A.
  • 3129156087 | +1 312-915-6087 Illinois U.S.A.
  • 3129156088 | +1 312-915-6088 Illinois U.S.A.
  • 3129156089 | +1 312-915-6089 Illinois U.S.A.
  • 3129156090 | +1 312-915-6090 Illinois U.S.A.
  • 3129156091 | +1 312-915-6091 Illinois U.S.A.
  • 3129156092 | +1 312-915-6092 Illinois U.S.A.
  • 3129156093 | +1 312-915-6093 Illinois U.S.A.
  • 3129156094 | +1 312-915-6094 Illinois U.S.A.
  • 3129156095 | +1 312-915-6095 Illinois U.S.A.
  • 3129156096 | +1 312-915-6096 Illinois U.S.A.
  • 3129156097 | +1 312-915-6097 Illinois U.S.A.
  • 3129156098 | +1 312-915-6098 Illinois U.S.A.
  • 3129156099 | +1 312-915-6099 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