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).

  • 3123868000 | +1 312-386-8000 Illinois U.S.A.
  • 3123868001 | +1 312-386-8001 Illinois U.S.A.
  • 3123868002 | +1 312-386-8002 Illinois U.S.A.
  • 3123868003 | +1 312-386-8003 Illinois U.S.A.
  • 3123868004 | +1 312-386-8004 Illinois U.S.A.
  • 3123868005 | +1 312-386-8005 Illinois U.S.A.
  • 3123868006 | +1 312-386-8006 Illinois U.S.A.
  • 3123868007 | +1 312-386-8007 Illinois U.S.A.
  • 3123868008 | +1 312-386-8008 Illinois U.S.A.
  • 3123868009 | +1 312-386-8009 Illinois U.S.A.
  • 3123868010 | +1 312-386-8010 Illinois U.S.A.
  • 3123868011 | +1 312-386-8011 Illinois U.S.A.
  • 3123868012 | +1 312-386-8012 Illinois U.S.A.
  • 3123868013 | +1 312-386-8013 Illinois U.S.A.
  • 3123868014 | +1 312-386-8014 Illinois U.S.A.
  • 3123868015 | +1 312-386-8015 Illinois U.S.A.
  • 3123868016 | +1 312-386-8016 Illinois U.S.A.
  • 3123868017 | +1 312-386-8017 Illinois U.S.A.
  • 3123868018 | +1 312-386-8018 Illinois U.S.A.
  • 3123868019 | +1 312-386-8019 Illinois U.S.A.
  • 3123868020 | +1 312-386-8020 Illinois U.S.A.
  • 3123868021 | +1 312-386-8021 Illinois U.S.A.
  • 3123868022 | +1 312-386-8022 Illinois U.S.A.
  • 3123868023 | +1 312-386-8023 Illinois U.S.A.
  • 3123868024 | +1 312-386-8024 Illinois U.S.A.
  • 3123868025 | +1 312-386-8025 Illinois U.S.A.
  • 3123868026 | +1 312-386-8026 Illinois U.S.A.
  • 3123868027 | +1 312-386-8027 Illinois U.S.A.
  • 3123868028 | +1 312-386-8028 Illinois U.S.A.
  • 3123868029 | +1 312-386-8029 Illinois U.S.A.
  • 3123868030 | +1 312-386-8030 Illinois U.S.A.
  • 3123868031 | +1 312-386-8031 Illinois U.S.A.
  • 3123868032 | +1 312-386-8032 Illinois U.S.A.
  • 3123868033 | +1 312-386-8033 Illinois U.S.A.
  • 3123868034 | +1 312-386-8034 Illinois U.S.A.
  • 3123868035 | +1 312-386-8035 Illinois U.S.A.
  • 3123868036 | +1 312-386-8036 Illinois U.S.A.
  • 3123868037 | +1 312-386-8037 Illinois U.S.A.
  • 3123868038 | +1 312-386-8038 Illinois U.S.A.
  • 3123868039 | +1 312-386-8039 Illinois U.S.A.
  • 3123868040 | +1 312-386-8040 Illinois U.S.A.
  • 3123868041 | +1 312-386-8041 Illinois U.S.A.
  • 3123868042 | +1 312-386-8042 Illinois U.S.A.
  • 3123868043 | +1 312-386-8043 Illinois U.S.A.
  • 3123868044 | +1 312-386-8044 Illinois U.S.A.
  • 3123868045 | +1 312-386-8045 Illinois U.S.A.
  • 3123868046 | +1 312-386-8046 Illinois U.S.A.
  • 3123868047 | +1 312-386-8047 Illinois U.S.A.
  • 3123868048 | +1 312-386-8048 Illinois U.S.A.
  • 3123868049 | +1 312-386-8049 Illinois U.S.A.
  • 3123868050 | +1 312-386-8050 Illinois U.S.A.
  • 3123868051 | +1 312-386-8051 Illinois U.S.A.
  • 3123868052 | +1 312-386-8052 Illinois U.S.A.
  • 3123868053 | +1 312-386-8053 Illinois U.S.A.
  • 3123868054 | +1 312-386-8054 Illinois U.S.A.
  • 3123868055 | +1 312-386-8055 Illinois U.S.A.
  • 3123868056 | +1 312-386-8056 Illinois U.S.A.
  • 3123868057 | +1 312-386-8057 Illinois U.S.A.
  • 3123868058 | +1 312-386-8058 Illinois U.S.A.
  • 3123868059 | +1 312-386-8059 Illinois U.S.A.
  • 3123868060 | +1 312-386-8060 Illinois U.S.A.
  • 3123868061 | +1 312-386-8061 Illinois U.S.A.
  • 3123868062 | +1 312-386-8062 Illinois U.S.A.
  • 3123868063 | +1 312-386-8063 Illinois U.S.A.
  • 3123868064 | +1 312-386-8064 Illinois U.S.A.
  • 3123868065 | +1 312-386-8065 Illinois U.S.A.
  • 3123868066 | +1 312-386-8066 Illinois U.S.A.
  • 3123868067 | +1 312-386-8067 Illinois U.S.A.
  • 3123868068 | +1 312-386-8068 Illinois U.S.A.
  • 3123868069 | +1 312-386-8069 Illinois U.S.A.
  • 3123868070 | +1 312-386-8070 Illinois U.S.A.
  • 3123868071 | +1 312-386-8071 Illinois U.S.A.
  • 3123868072 | +1 312-386-8072 Illinois U.S.A.
  • 3123868073 | +1 312-386-8073 Illinois U.S.A.
  • 3123868074 | +1 312-386-8074 Illinois U.S.A.
  • 3123868075 | +1 312-386-8075 Illinois U.S.A.
  • 3123868076 | +1 312-386-8076 Illinois U.S.A.
  • 3123868077 | +1 312-386-8077 Illinois U.S.A.
  • 3123868078 | +1 312-386-8078 Illinois U.S.A.
  • 3123868079 | +1 312-386-8079 Illinois U.S.A.
  • 3123868080 | +1 312-386-8080 Illinois U.S.A.
  • 3123868081 | +1 312-386-8081 Illinois U.S.A.
  • 3123868082 | +1 312-386-8082 Illinois U.S.A.
  • 3123868083 | +1 312-386-8083 Illinois U.S.A.
  • 3123868084 | +1 312-386-8084 Illinois U.S.A.
  • 3123868085 | +1 312-386-8085 Illinois U.S.A.
  • 3123868086 | +1 312-386-8086 Illinois U.S.A.
  • 3123868087 | +1 312-386-8087 Illinois U.S.A.
  • 3123868088 | +1 312-386-8088 Illinois U.S.A.
  • 3123868089 | +1 312-386-8089 Illinois U.S.A.
  • 3123868090 | +1 312-386-8090 Illinois U.S.A.
  • 3123868091 | +1 312-386-8091 Illinois U.S.A.
  • 3123868092 | +1 312-386-8092 Illinois U.S.A.
  • 3123868093 | +1 312-386-8093 Illinois U.S.A.
  • 3123868094 | +1 312-386-8094 Illinois U.S.A.
  • 3123868095 | +1 312-386-8095 Illinois U.S.A.
  • 3123868096 | +1 312-386-8096 Illinois U.S.A.
  • 3123868097 | +1 312-386-8097 Illinois U.S.A.
  • 3123868098 | +1 312-386-8098 Illinois U.S.A.
  • 3123868099 | +1 312-386-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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