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).

  • 3129028000 | +1 312-902-8000 Illinois U.S.A.
  • 3129028001 | +1 312-902-8001 Illinois U.S.A.
  • 3129028002 | +1 312-902-8002 Illinois U.S.A.
  • 3129028003 | +1 312-902-8003 Illinois U.S.A.
  • 3129028004 | +1 312-902-8004 Illinois U.S.A.
  • 3129028005 | +1 312-902-8005 Illinois U.S.A.
  • 3129028006 | +1 312-902-8006 Illinois U.S.A.
  • 3129028007 | +1 312-902-8007 Illinois U.S.A.
  • 3129028008 | +1 312-902-8008 Illinois U.S.A.
  • 3129028009 | +1 312-902-8009 Illinois U.S.A.
  • 3129028010 | +1 312-902-8010 Illinois U.S.A.
  • 3129028011 | +1 312-902-8011 Illinois U.S.A.
  • 3129028012 | +1 312-902-8012 Illinois U.S.A.
  • 3129028013 | +1 312-902-8013 Illinois U.S.A.
  • 3129028014 | +1 312-902-8014 Illinois U.S.A.
  • 3129028015 | +1 312-902-8015 Illinois U.S.A.
  • 3129028016 | +1 312-902-8016 Illinois U.S.A.
  • 3129028017 | +1 312-902-8017 Illinois U.S.A.
  • 3129028018 | +1 312-902-8018 Illinois U.S.A.
  • 3129028019 | +1 312-902-8019 Illinois U.S.A.
  • 3129028020 | +1 312-902-8020 Illinois U.S.A.
  • 3129028021 | +1 312-902-8021 Illinois U.S.A.
  • 3129028022 | +1 312-902-8022 Illinois U.S.A.
  • 3129028023 | +1 312-902-8023 Illinois U.S.A.
  • 3129028024 | +1 312-902-8024 Illinois U.S.A.
  • 3129028025 | +1 312-902-8025 Illinois U.S.A.
  • 3129028026 | +1 312-902-8026 Illinois U.S.A.
  • 3129028027 | +1 312-902-8027 Illinois U.S.A.
  • 3129028028 | +1 312-902-8028 Illinois U.S.A.
  • 3129028029 | +1 312-902-8029 Illinois U.S.A.
  • 3129028030 | +1 312-902-8030 Illinois U.S.A.
  • 3129028031 | +1 312-902-8031 Illinois U.S.A.
  • 3129028032 | +1 312-902-8032 Illinois U.S.A.
  • 3129028033 | +1 312-902-8033 Illinois U.S.A.
  • 3129028034 | +1 312-902-8034 Illinois U.S.A.
  • 3129028035 | +1 312-902-8035 Illinois U.S.A.
  • 3129028036 | +1 312-902-8036 Illinois U.S.A.
  • 3129028037 | +1 312-902-8037 Illinois U.S.A.
  • 3129028038 | +1 312-902-8038 Illinois U.S.A.
  • 3129028039 | +1 312-902-8039 Illinois U.S.A.
  • 3129028040 | +1 312-902-8040 Illinois U.S.A.
  • 3129028041 | +1 312-902-8041 Illinois U.S.A.
  • 3129028042 | +1 312-902-8042 Illinois U.S.A.
  • 3129028043 | +1 312-902-8043 Illinois U.S.A.
  • 3129028044 | +1 312-902-8044 Illinois U.S.A.
  • 3129028045 | +1 312-902-8045 Illinois U.S.A.
  • 3129028046 | +1 312-902-8046 Illinois U.S.A.
  • 3129028047 | +1 312-902-8047 Illinois U.S.A.
  • 3129028048 | +1 312-902-8048 Illinois U.S.A.
  • 3129028049 | +1 312-902-8049 Illinois U.S.A.
  • 3129028050 | +1 312-902-8050 Illinois U.S.A.
  • 3129028051 | +1 312-902-8051 Illinois U.S.A.
  • 3129028052 | +1 312-902-8052 Illinois U.S.A.
  • 3129028053 | +1 312-902-8053 Illinois U.S.A.
  • 3129028054 | +1 312-902-8054 Illinois U.S.A.
  • 3129028055 | +1 312-902-8055 Illinois U.S.A.
  • 3129028056 | +1 312-902-8056 Illinois U.S.A.
  • 3129028057 | +1 312-902-8057 Illinois U.S.A.
  • 3129028058 | +1 312-902-8058 Illinois U.S.A.
  • 3129028059 | +1 312-902-8059 Illinois U.S.A.
  • 3129028060 | +1 312-902-8060 Illinois U.S.A.
  • 3129028061 | +1 312-902-8061 Illinois U.S.A.
  • 3129028062 | +1 312-902-8062 Illinois U.S.A.
  • 3129028063 | +1 312-902-8063 Illinois U.S.A.
  • 3129028064 | +1 312-902-8064 Illinois U.S.A.
  • 3129028065 | +1 312-902-8065 Illinois U.S.A.
  • 3129028066 | +1 312-902-8066 Illinois U.S.A.
  • 3129028067 | +1 312-902-8067 Illinois U.S.A.
  • 3129028068 | +1 312-902-8068 Illinois U.S.A.
  • 3129028069 | +1 312-902-8069 Illinois U.S.A.
  • 3129028070 | +1 312-902-8070 Illinois U.S.A.
  • 3129028071 | +1 312-902-8071 Illinois U.S.A.
  • 3129028072 | +1 312-902-8072 Illinois U.S.A.
  • 3129028073 | +1 312-902-8073 Illinois U.S.A.
  • 3129028074 | +1 312-902-8074 Illinois U.S.A.
  • 3129028075 | +1 312-902-8075 Illinois U.S.A.
  • 3129028076 | +1 312-902-8076 Illinois U.S.A.
  • 3129028077 | +1 312-902-8077 Illinois U.S.A.
  • 3129028078 | +1 312-902-8078 Illinois U.S.A.
  • 3129028079 | +1 312-902-8079 Illinois U.S.A.
  • 3129028080 | +1 312-902-8080 Illinois U.S.A.
  • 3129028081 | +1 312-902-8081 Illinois U.S.A.
  • 3129028082 | +1 312-902-8082 Illinois U.S.A.
  • 3129028083 | +1 312-902-8083 Illinois U.S.A.
  • 3129028084 | +1 312-902-8084 Illinois U.S.A.
  • 3129028085 | +1 312-902-8085 Illinois U.S.A.
  • 3129028086 | +1 312-902-8086 Illinois U.S.A.
  • 3129028087 | +1 312-902-8087 Illinois U.S.A.
  • 3129028088 | +1 312-902-8088 Illinois U.S.A.
  • 3129028089 | +1 312-902-8089 Illinois U.S.A.
  • 3129028090 | +1 312-902-8090 Illinois U.S.A.
  • 3129028091 | +1 312-902-8091 Illinois U.S.A.
  • 3129028092 | +1 312-902-8092 Illinois U.S.A.
  • 3129028093 | +1 312-902-8093 Illinois U.S.A.
  • 3129028094 | +1 312-902-8094 Illinois U.S.A.
  • 3129028095 | +1 312-902-8095 Illinois U.S.A.
  • 3129028096 | +1 312-902-8096 Illinois U.S.A.
  • 3129028097 | +1 312-902-8097 Illinois U.S.A.
  • 3129028098 | +1 312-902-8098 Illinois U.S.A.
  • 3129028099 | +1 312-902-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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