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).

  • 3128566000 | +1 312-856-6000 Illinois U.S.A.
  • 3128566001 | +1 312-856-6001 Illinois U.S.A.
  • 3128566002 | +1 312-856-6002 Illinois U.S.A.
  • 3128566003 | +1 312-856-6003 Illinois U.S.A.
  • 3128566004 | +1 312-856-6004 Illinois U.S.A.
  • 3128566005 | +1 312-856-6005 Illinois U.S.A.
  • 3128566006 | +1 312-856-6006 Illinois U.S.A.
  • 3128566007 | +1 312-856-6007 Illinois U.S.A.
  • 3128566008 | +1 312-856-6008 Illinois U.S.A.
  • 3128566009 | +1 312-856-6009 Illinois U.S.A.
  • 3128566010 | +1 312-856-6010 Illinois U.S.A.
  • 3128566011 | +1 312-856-6011 Illinois U.S.A.
  • 3128566012 | +1 312-856-6012 Illinois U.S.A.
  • 3128566013 | +1 312-856-6013 Illinois U.S.A.
  • 3128566014 | +1 312-856-6014 Illinois U.S.A.
  • 3128566015 | +1 312-856-6015 Illinois U.S.A.
  • 3128566016 | +1 312-856-6016 Illinois U.S.A.
  • 3128566017 | +1 312-856-6017 Illinois U.S.A.
  • 3128566018 | +1 312-856-6018 Illinois U.S.A.
  • 3128566019 | +1 312-856-6019 Illinois U.S.A.
  • 3128566020 | +1 312-856-6020 Illinois U.S.A.
  • 3128566021 | +1 312-856-6021 Illinois U.S.A.
  • 3128566022 | +1 312-856-6022 Illinois U.S.A.
  • 3128566023 | +1 312-856-6023 Illinois U.S.A.
  • 3128566024 | +1 312-856-6024 Illinois U.S.A.
  • 3128566025 | +1 312-856-6025 Illinois U.S.A.
  • 3128566026 | +1 312-856-6026 Illinois U.S.A.
  • 3128566027 | +1 312-856-6027 Illinois U.S.A.
  • 3128566028 | +1 312-856-6028 Illinois U.S.A.
  • 3128566029 | +1 312-856-6029 Illinois U.S.A.
  • 3128566030 | +1 312-856-6030 Illinois U.S.A.
  • 3128566031 | +1 312-856-6031 Illinois U.S.A.
  • 3128566032 | +1 312-856-6032 Illinois U.S.A.
  • 3128566033 | +1 312-856-6033 Illinois U.S.A.
  • 3128566034 | +1 312-856-6034 Illinois U.S.A.
  • 3128566035 | +1 312-856-6035 Illinois U.S.A.
  • 3128566036 | +1 312-856-6036 Illinois U.S.A.
  • 3128566037 | +1 312-856-6037 Illinois U.S.A.
  • 3128566038 | +1 312-856-6038 Illinois U.S.A.
  • 3128566039 | +1 312-856-6039 Illinois U.S.A.
  • 3128566040 | +1 312-856-6040 Illinois U.S.A.
  • 3128566041 | +1 312-856-6041 Illinois U.S.A.
  • 3128566042 | +1 312-856-6042 Illinois U.S.A.
  • 3128566043 | +1 312-856-6043 Illinois U.S.A.
  • 3128566044 | +1 312-856-6044 Illinois U.S.A.
  • 3128566045 | +1 312-856-6045 Illinois U.S.A.
  • 3128566046 | +1 312-856-6046 Illinois U.S.A.
  • 3128566047 | +1 312-856-6047 Illinois U.S.A.
  • 3128566048 | +1 312-856-6048 Illinois U.S.A.
  • 3128566049 | +1 312-856-6049 Illinois U.S.A.
  • 3128566050 | +1 312-856-6050 Illinois U.S.A.
  • 3128566051 | +1 312-856-6051 Illinois U.S.A.
  • 3128566052 | +1 312-856-6052 Illinois U.S.A.
  • 3128566053 | +1 312-856-6053 Illinois U.S.A.
  • 3128566054 | +1 312-856-6054 Illinois U.S.A.
  • 3128566055 | +1 312-856-6055 Illinois U.S.A.
  • 3128566056 | +1 312-856-6056 Illinois U.S.A.
  • 3128566057 | +1 312-856-6057 Illinois U.S.A.
  • 3128566058 | +1 312-856-6058 Illinois U.S.A.
  • 3128566059 | +1 312-856-6059 Illinois U.S.A.
  • 3128566060 | +1 312-856-6060 Illinois U.S.A.
  • 3128566061 | +1 312-856-6061 Illinois U.S.A.
  • 3128566062 | +1 312-856-6062 Illinois U.S.A.
  • 3128566063 | +1 312-856-6063 Illinois U.S.A.
  • 3128566064 | +1 312-856-6064 Illinois U.S.A.
  • 3128566065 | +1 312-856-6065 Illinois U.S.A.
  • 3128566066 | +1 312-856-6066 Illinois U.S.A.
  • 3128566067 | +1 312-856-6067 Illinois U.S.A.
  • 3128566068 | +1 312-856-6068 Illinois U.S.A.
  • 3128566069 | +1 312-856-6069 Illinois U.S.A.
  • 3128566070 | +1 312-856-6070 Illinois U.S.A.
  • 3128566071 | +1 312-856-6071 Illinois U.S.A.
  • 3128566072 | +1 312-856-6072 Illinois U.S.A.
  • 3128566073 | +1 312-856-6073 Illinois U.S.A.
  • 3128566074 | +1 312-856-6074 Illinois U.S.A.
  • 3128566075 | +1 312-856-6075 Illinois U.S.A.
  • 3128566076 | +1 312-856-6076 Illinois U.S.A.
  • 3128566077 | +1 312-856-6077 Illinois U.S.A.
  • 3128566078 | +1 312-856-6078 Illinois U.S.A.
  • 3128566079 | +1 312-856-6079 Illinois U.S.A.
  • 3128566080 | +1 312-856-6080 Illinois U.S.A.
  • 3128566081 | +1 312-856-6081 Illinois U.S.A.
  • 3128566082 | +1 312-856-6082 Illinois U.S.A.
  • 3128566083 | +1 312-856-6083 Illinois U.S.A.
  • 3128566084 | +1 312-856-6084 Illinois U.S.A.
  • 3128566085 | +1 312-856-6085 Illinois U.S.A.
  • 3128566086 | +1 312-856-6086 Illinois U.S.A.
  • 3128566087 | +1 312-856-6087 Illinois U.S.A.
  • 3128566088 | +1 312-856-6088 Illinois U.S.A.
  • 3128566089 | +1 312-856-6089 Illinois U.S.A.
  • 3128566090 | +1 312-856-6090 Illinois U.S.A.
  • 3128566091 | +1 312-856-6091 Illinois U.S.A.
  • 3128566092 | +1 312-856-6092 Illinois U.S.A.
  • 3128566093 | +1 312-856-6093 Illinois U.S.A.
  • 3128566094 | +1 312-856-6094 Illinois U.S.A.
  • 3128566095 | +1 312-856-6095 Illinois U.S.A.
  • 3128566096 | +1 312-856-6096 Illinois U.S.A.
  • 3128566097 | +1 312-856-6097 Illinois U.S.A.
  • 3128566098 | +1 312-856-6098 Illinois U.S.A.
  • 3128566099 | +1 312-856-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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