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).

  • 3123566000 | +1 312-356-6000 Illinois U.S.A.
  • 3123566001 | +1 312-356-6001 Illinois U.S.A.
  • 3123566002 | +1 312-356-6002 Illinois U.S.A.
  • 3123566003 | +1 312-356-6003 Illinois U.S.A.
  • 3123566004 | +1 312-356-6004 Illinois U.S.A.
  • 3123566005 | +1 312-356-6005 Illinois U.S.A.
  • 3123566006 | +1 312-356-6006 Illinois U.S.A.
  • 3123566007 | +1 312-356-6007 Illinois U.S.A.
  • 3123566008 | +1 312-356-6008 Illinois U.S.A.
  • 3123566009 | +1 312-356-6009 Illinois U.S.A.
  • 3123566010 | +1 312-356-6010 Illinois U.S.A.
  • 3123566011 | +1 312-356-6011 Illinois U.S.A.
  • 3123566012 | +1 312-356-6012 Illinois U.S.A.
  • 3123566013 | +1 312-356-6013 Illinois U.S.A.
  • 3123566014 | +1 312-356-6014 Illinois U.S.A.
  • 3123566015 | +1 312-356-6015 Illinois U.S.A.
  • 3123566016 | +1 312-356-6016 Illinois U.S.A.
  • 3123566017 | +1 312-356-6017 Illinois U.S.A.
  • 3123566018 | +1 312-356-6018 Illinois U.S.A.
  • 3123566019 | +1 312-356-6019 Illinois U.S.A.
  • 3123566020 | +1 312-356-6020 Illinois U.S.A.
  • 3123566021 | +1 312-356-6021 Illinois U.S.A.
  • 3123566022 | +1 312-356-6022 Illinois U.S.A.
  • 3123566023 | +1 312-356-6023 Illinois U.S.A.
  • 3123566024 | +1 312-356-6024 Illinois U.S.A.
  • 3123566025 | +1 312-356-6025 Illinois U.S.A.
  • 3123566026 | +1 312-356-6026 Illinois U.S.A.
  • 3123566027 | +1 312-356-6027 Illinois U.S.A.
  • 3123566028 | +1 312-356-6028 Illinois U.S.A.
  • 3123566029 | +1 312-356-6029 Illinois U.S.A.
  • 3123566030 | +1 312-356-6030 Illinois U.S.A.
  • 3123566031 | +1 312-356-6031 Illinois U.S.A.
  • 3123566032 | +1 312-356-6032 Illinois U.S.A.
  • 3123566033 | +1 312-356-6033 Illinois U.S.A.
  • 3123566034 | +1 312-356-6034 Illinois U.S.A.
  • 3123566035 | +1 312-356-6035 Illinois U.S.A.
  • 3123566036 | +1 312-356-6036 Illinois U.S.A.
  • 3123566037 | +1 312-356-6037 Illinois U.S.A.
  • 3123566038 | +1 312-356-6038 Illinois U.S.A.
  • 3123566039 | +1 312-356-6039 Illinois U.S.A.
  • 3123566040 | +1 312-356-6040 Illinois U.S.A.
  • 3123566041 | +1 312-356-6041 Illinois U.S.A.
  • 3123566042 | +1 312-356-6042 Illinois U.S.A.
  • 3123566043 | +1 312-356-6043 Illinois U.S.A.
  • 3123566044 | +1 312-356-6044 Illinois U.S.A.
  • 3123566045 | +1 312-356-6045 Illinois U.S.A.
  • 3123566046 | +1 312-356-6046 Illinois U.S.A.
  • 3123566047 | +1 312-356-6047 Illinois U.S.A.
  • 3123566048 | +1 312-356-6048 Illinois U.S.A.
  • 3123566049 | +1 312-356-6049 Illinois U.S.A.
  • 3123566050 | +1 312-356-6050 Illinois U.S.A.
  • 3123566051 | +1 312-356-6051 Illinois U.S.A.
  • 3123566052 | +1 312-356-6052 Illinois U.S.A.
  • 3123566053 | +1 312-356-6053 Illinois U.S.A.
  • 3123566054 | +1 312-356-6054 Illinois U.S.A.
  • 3123566055 | +1 312-356-6055 Illinois U.S.A.
  • 3123566056 | +1 312-356-6056 Illinois U.S.A.
  • 3123566057 | +1 312-356-6057 Illinois U.S.A.
  • 3123566058 | +1 312-356-6058 Illinois U.S.A.
  • 3123566059 | +1 312-356-6059 Illinois U.S.A.
  • 3123566060 | +1 312-356-6060 Illinois U.S.A.
  • 3123566061 | +1 312-356-6061 Illinois U.S.A.
  • 3123566062 | +1 312-356-6062 Illinois U.S.A.
  • 3123566063 | +1 312-356-6063 Illinois U.S.A.
  • 3123566064 | +1 312-356-6064 Illinois U.S.A.
  • 3123566065 | +1 312-356-6065 Illinois U.S.A.
  • 3123566066 | +1 312-356-6066 Illinois U.S.A.
  • 3123566067 | +1 312-356-6067 Illinois U.S.A.
  • 3123566068 | +1 312-356-6068 Illinois U.S.A.
  • 3123566069 | +1 312-356-6069 Illinois U.S.A.
  • 3123566070 | +1 312-356-6070 Illinois U.S.A.
  • 3123566071 | +1 312-356-6071 Illinois U.S.A.
  • 3123566072 | +1 312-356-6072 Illinois U.S.A.
  • 3123566073 | +1 312-356-6073 Illinois U.S.A.
  • 3123566074 | +1 312-356-6074 Illinois U.S.A.
  • 3123566075 | +1 312-356-6075 Illinois U.S.A.
  • 3123566076 | +1 312-356-6076 Illinois U.S.A.
  • 3123566077 | +1 312-356-6077 Illinois U.S.A.
  • 3123566078 | +1 312-356-6078 Illinois U.S.A.
  • 3123566079 | +1 312-356-6079 Illinois U.S.A.
  • 3123566080 | +1 312-356-6080 Illinois U.S.A.
  • 3123566081 | +1 312-356-6081 Illinois U.S.A.
  • 3123566082 | +1 312-356-6082 Illinois U.S.A.
  • 3123566083 | +1 312-356-6083 Illinois U.S.A.
  • 3123566084 | +1 312-356-6084 Illinois U.S.A.
  • 3123566085 | +1 312-356-6085 Illinois U.S.A.
  • 3123566086 | +1 312-356-6086 Illinois U.S.A.
  • 3123566087 | +1 312-356-6087 Illinois U.S.A.
  • 3123566088 | +1 312-356-6088 Illinois U.S.A.
  • 3123566089 | +1 312-356-6089 Illinois U.S.A.
  • 3123566090 | +1 312-356-6090 Illinois U.S.A.
  • 3123566091 | +1 312-356-6091 Illinois U.S.A.
  • 3123566092 | +1 312-356-6092 Illinois U.S.A.
  • 3123566093 | +1 312-356-6093 Illinois U.S.A.
  • 3123566094 | +1 312-356-6094 Illinois U.S.A.
  • 3123566095 | +1 312-356-6095 Illinois U.S.A.
  • 3123566096 | +1 312-356-6096 Illinois U.S.A.
  • 3123566097 | +1 312-356-6097 Illinois U.S.A.
  • 3123566098 | +1 312-356-6098 Illinois U.S.A.
  • 3123566099 | +1 312-356-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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