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).

  • 3129398000 | +1 312-939-8000 Illinois U.S.A.
  • 3129398001 | +1 312-939-8001 Illinois U.S.A.
  • 3129398002 | +1 312-939-8002 Illinois U.S.A.
  • 3129398003 | +1 312-939-8003 Illinois U.S.A.
  • 3129398004 | +1 312-939-8004 Illinois U.S.A.
  • 3129398005 | +1 312-939-8005 Illinois U.S.A.
  • 3129398006 | +1 312-939-8006 Illinois U.S.A.
  • 3129398007 | +1 312-939-8007 Illinois U.S.A.
  • 3129398008 | +1 312-939-8008 Illinois U.S.A.
  • 3129398009 | +1 312-939-8009 Illinois U.S.A.
  • 3129398010 | +1 312-939-8010 Illinois U.S.A.
  • 3129398011 | +1 312-939-8011 Illinois U.S.A.
  • 3129398012 | +1 312-939-8012 Illinois U.S.A.
  • 3129398013 | +1 312-939-8013 Illinois U.S.A.
  • 3129398014 | +1 312-939-8014 Illinois U.S.A.
  • 3129398015 | +1 312-939-8015 Illinois U.S.A.
  • 3129398016 | +1 312-939-8016 Illinois U.S.A.
  • 3129398017 | +1 312-939-8017 Illinois U.S.A.
  • 3129398018 | +1 312-939-8018 Illinois U.S.A.
  • 3129398019 | +1 312-939-8019 Illinois U.S.A.
  • 3129398020 | +1 312-939-8020 Illinois U.S.A.
  • 3129398021 | +1 312-939-8021 Illinois U.S.A.
  • 3129398022 | +1 312-939-8022 Illinois U.S.A.
  • 3129398023 | +1 312-939-8023 Illinois U.S.A.
  • 3129398024 | +1 312-939-8024 Illinois U.S.A.
  • 3129398025 | +1 312-939-8025 Illinois U.S.A.
  • 3129398026 | +1 312-939-8026 Illinois U.S.A.
  • 3129398027 | +1 312-939-8027 Illinois U.S.A.
  • 3129398028 | +1 312-939-8028 Illinois U.S.A.
  • 3129398029 | +1 312-939-8029 Illinois U.S.A.
  • 3129398030 | +1 312-939-8030 Illinois U.S.A.
  • 3129398031 | +1 312-939-8031 Illinois U.S.A.
  • 3129398032 | +1 312-939-8032 Illinois U.S.A.
  • 3129398033 | +1 312-939-8033 Illinois U.S.A.
  • 3129398034 | +1 312-939-8034 Illinois U.S.A.
  • 3129398035 | +1 312-939-8035 Illinois U.S.A.
  • 3129398036 | +1 312-939-8036 Illinois U.S.A.
  • 3129398037 | +1 312-939-8037 Illinois U.S.A.
  • 3129398038 | +1 312-939-8038 Illinois U.S.A.
  • 3129398039 | +1 312-939-8039 Illinois U.S.A.
  • 3129398040 | +1 312-939-8040 Illinois U.S.A.
  • 3129398041 | +1 312-939-8041 Illinois U.S.A.
  • 3129398042 | +1 312-939-8042 Illinois U.S.A.
  • 3129398043 | +1 312-939-8043 Illinois U.S.A.
  • 3129398044 | +1 312-939-8044 Illinois U.S.A.
  • 3129398045 | +1 312-939-8045 Illinois U.S.A.
  • 3129398046 | +1 312-939-8046 Illinois U.S.A.
  • 3129398047 | +1 312-939-8047 Illinois U.S.A.
  • 3129398048 | +1 312-939-8048 Illinois U.S.A.
  • 3129398049 | +1 312-939-8049 Illinois U.S.A.
  • 3129398050 | +1 312-939-8050 Illinois U.S.A.
  • 3129398051 | +1 312-939-8051 Illinois U.S.A.
  • 3129398052 | +1 312-939-8052 Illinois U.S.A.
  • 3129398053 | +1 312-939-8053 Illinois U.S.A.
  • 3129398054 | +1 312-939-8054 Illinois U.S.A.
  • 3129398055 | +1 312-939-8055 Illinois U.S.A.
  • 3129398056 | +1 312-939-8056 Illinois U.S.A.
  • 3129398057 | +1 312-939-8057 Illinois U.S.A.
  • 3129398058 | +1 312-939-8058 Illinois U.S.A.
  • 3129398059 | +1 312-939-8059 Illinois U.S.A.
  • 3129398060 | +1 312-939-8060 Illinois U.S.A.
  • 3129398061 | +1 312-939-8061 Illinois U.S.A.
  • 3129398062 | +1 312-939-8062 Illinois U.S.A.
  • 3129398063 | +1 312-939-8063 Illinois U.S.A.
  • 3129398064 | +1 312-939-8064 Illinois U.S.A.
  • 3129398065 | +1 312-939-8065 Illinois U.S.A.
  • 3129398066 | +1 312-939-8066 Illinois U.S.A.
  • 3129398067 | +1 312-939-8067 Illinois U.S.A.
  • 3129398068 | +1 312-939-8068 Illinois U.S.A.
  • 3129398069 | +1 312-939-8069 Illinois U.S.A.
  • 3129398070 | +1 312-939-8070 Illinois U.S.A.
  • 3129398071 | +1 312-939-8071 Illinois U.S.A.
  • 3129398072 | +1 312-939-8072 Illinois U.S.A.
  • 3129398073 | +1 312-939-8073 Illinois U.S.A.
  • 3129398074 | +1 312-939-8074 Illinois U.S.A.
  • 3129398075 | +1 312-939-8075 Illinois U.S.A.
  • 3129398076 | +1 312-939-8076 Illinois U.S.A.
  • 3129398077 | +1 312-939-8077 Illinois U.S.A.
  • 3129398078 | +1 312-939-8078 Illinois U.S.A.
  • 3129398079 | +1 312-939-8079 Illinois U.S.A.
  • 3129398080 | +1 312-939-8080 Illinois U.S.A.
  • 3129398081 | +1 312-939-8081 Illinois U.S.A.
  • 3129398082 | +1 312-939-8082 Illinois U.S.A.
  • 3129398083 | +1 312-939-8083 Illinois U.S.A.
  • 3129398084 | +1 312-939-8084 Illinois U.S.A.
  • 3129398085 | +1 312-939-8085 Illinois U.S.A.
  • 3129398086 | +1 312-939-8086 Illinois U.S.A.
  • 3129398087 | +1 312-939-8087 Illinois U.S.A.
  • 3129398088 | +1 312-939-8088 Illinois U.S.A.
  • 3129398089 | +1 312-939-8089 Illinois U.S.A.
  • 3129398090 | +1 312-939-8090 Illinois U.S.A.
  • 3129398091 | +1 312-939-8091 Illinois U.S.A.
  • 3129398092 | +1 312-939-8092 Illinois U.S.A.
  • 3129398093 | +1 312-939-8093 Illinois U.S.A.
  • 3129398094 | +1 312-939-8094 Illinois U.S.A.
  • 3129398095 | +1 312-939-8095 Illinois U.S.A.
  • 3129398096 | +1 312-939-8096 Illinois U.S.A.
  • 3129398097 | +1 312-939-8097 Illinois U.S.A.
  • 3129398098 | +1 312-939-8098 Illinois U.S.A.
  • 3129398099 | +1 312-939-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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