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).

  • 3122278000 | +1 312-227-8000 Illinois U.S.A.
  • 3122278001 | +1 312-227-8001 Illinois U.S.A.
  • 3122278002 | +1 312-227-8002 Illinois U.S.A.
  • 3122278003 | +1 312-227-8003 Illinois U.S.A.
  • 3122278004 | +1 312-227-8004 Illinois U.S.A.
  • 3122278005 | +1 312-227-8005 Illinois U.S.A.
  • 3122278006 | +1 312-227-8006 Illinois U.S.A.
  • 3122278007 | +1 312-227-8007 Illinois U.S.A.
  • 3122278008 | +1 312-227-8008 Illinois U.S.A.
  • 3122278009 | +1 312-227-8009 Illinois U.S.A.
  • 3122278010 | +1 312-227-8010 Illinois U.S.A.
  • 3122278011 | +1 312-227-8011 Illinois U.S.A.
  • 3122278012 | +1 312-227-8012 Illinois U.S.A.
  • 3122278013 | +1 312-227-8013 Illinois U.S.A.
  • 3122278014 | +1 312-227-8014 Illinois U.S.A.
  • 3122278015 | +1 312-227-8015 Illinois U.S.A.
  • 3122278016 | +1 312-227-8016 Illinois U.S.A.
  • 3122278017 | +1 312-227-8017 Illinois U.S.A.
  • 3122278018 | +1 312-227-8018 Illinois U.S.A.
  • 3122278019 | +1 312-227-8019 Illinois U.S.A.
  • 3122278020 | +1 312-227-8020 Illinois U.S.A.
  • 3122278021 | +1 312-227-8021 Illinois U.S.A.
  • 3122278022 | +1 312-227-8022 Illinois U.S.A.
  • 3122278023 | +1 312-227-8023 Illinois U.S.A.
  • 3122278024 | +1 312-227-8024 Illinois U.S.A.
  • 3122278025 | +1 312-227-8025 Illinois U.S.A.
  • 3122278026 | +1 312-227-8026 Illinois U.S.A.
  • 3122278027 | +1 312-227-8027 Illinois U.S.A.
  • 3122278028 | +1 312-227-8028 Illinois U.S.A.
  • 3122278029 | +1 312-227-8029 Illinois U.S.A.
  • 3122278030 | +1 312-227-8030 Illinois U.S.A.
  • 3122278031 | +1 312-227-8031 Illinois U.S.A.
  • 3122278032 | +1 312-227-8032 Illinois U.S.A.
  • 3122278033 | +1 312-227-8033 Illinois U.S.A.
  • 3122278034 | +1 312-227-8034 Illinois U.S.A.
  • 3122278035 | +1 312-227-8035 Illinois U.S.A.
  • 3122278036 | +1 312-227-8036 Illinois U.S.A.
  • 3122278037 | +1 312-227-8037 Illinois U.S.A.
  • 3122278038 | +1 312-227-8038 Illinois U.S.A.
  • 3122278039 | +1 312-227-8039 Illinois U.S.A.
  • 3122278040 | +1 312-227-8040 Illinois U.S.A.
  • 3122278041 | +1 312-227-8041 Illinois U.S.A.
  • 3122278042 | +1 312-227-8042 Illinois U.S.A.
  • 3122278043 | +1 312-227-8043 Illinois U.S.A.
  • 3122278044 | +1 312-227-8044 Illinois U.S.A.
  • 3122278045 | +1 312-227-8045 Illinois U.S.A.
  • 3122278046 | +1 312-227-8046 Illinois U.S.A.
  • 3122278047 | +1 312-227-8047 Illinois U.S.A.
  • 3122278048 | +1 312-227-8048 Illinois U.S.A.
  • 3122278049 | +1 312-227-8049 Illinois U.S.A.
  • 3122278050 | +1 312-227-8050 Illinois U.S.A.
  • 3122278051 | +1 312-227-8051 Illinois U.S.A.
  • 3122278052 | +1 312-227-8052 Illinois U.S.A.
  • 3122278053 | +1 312-227-8053 Illinois U.S.A.
  • 3122278054 | +1 312-227-8054 Illinois U.S.A.
  • 3122278055 | +1 312-227-8055 Illinois U.S.A.
  • 3122278056 | +1 312-227-8056 Illinois U.S.A.
  • 3122278057 | +1 312-227-8057 Illinois U.S.A.
  • 3122278058 | +1 312-227-8058 Illinois U.S.A.
  • 3122278059 | +1 312-227-8059 Illinois U.S.A.
  • 3122278060 | +1 312-227-8060 Illinois U.S.A.
  • 3122278061 | +1 312-227-8061 Illinois U.S.A.
  • 3122278062 | +1 312-227-8062 Illinois U.S.A.
  • 3122278063 | +1 312-227-8063 Illinois U.S.A.
  • 3122278064 | +1 312-227-8064 Illinois U.S.A.
  • 3122278065 | +1 312-227-8065 Illinois U.S.A.
  • 3122278066 | +1 312-227-8066 Illinois U.S.A.
  • 3122278067 | +1 312-227-8067 Illinois U.S.A.
  • 3122278068 | +1 312-227-8068 Illinois U.S.A.
  • 3122278069 | +1 312-227-8069 Illinois U.S.A.
  • 3122278070 | +1 312-227-8070 Illinois U.S.A.
  • 3122278071 | +1 312-227-8071 Illinois U.S.A.
  • 3122278072 | +1 312-227-8072 Illinois U.S.A.
  • 3122278073 | +1 312-227-8073 Illinois U.S.A.
  • 3122278074 | +1 312-227-8074 Illinois U.S.A.
  • 3122278075 | +1 312-227-8075 Illinois U.S.A.
  • 3122278076 | +1 312-227-8076 Illinois U.S.A.
  • 3122278077 | +1 312-227-8077 Illinois U.S.A.
  • 3122278078 | +1 312-227-8078 Illinois U.S.A.
  • 3122278079 | +1 312-227-8079 Illinois U.S.A.
  • 3122278080 | +1 312-227-8080 Illinois U.S.A.
  • 3122278081 | +1 312-227-8081 Illinois U.S.A.
  • 3122278082 | +1 312-227-8082 Illinois U.S.A.
  • 3122278083 | +1 312-227-8083 Illinois U.S.A.
  • 3122278084 | +1 312-227-8084 Illinois U.S.A.
  • 3122278085 | +1 312-227-8085 Illinois U.S.A.
  • 3122278086 | +1 312-227-8086 Illinois U.S.A.
  • 3122278087 | +1 312-227-8087 Illinois U.S.A.
  • 3122278088 | +1 312-227-8088 Illinois U.S.A.
  • 3122278089 | +1 312-227-8089 Illinois U.S.A.
  • 3122278090 | +1 312-227-8090 Illinois U.S.A.
  • 3122278091 | +1 312-227-8091 Illinois U.S.A.
  • 3122278092 | +1 312-227-8092 Illinois U.S.A.
  • 3122278093 | +1 312-227-8093 Illinois U.S.A.
  • 3122278094 | +1 312-227-8094 Illinois U.S.A.
  • 3122278095 | +1 312-227-8095 Illinois U.S.A.
  • 3122278096 | +1 312-227-8096 Illinois U.S.A.
  • 3122278097 | +1 312-227-8097 Illinois U.S.A.
  • 3122278098 | +1 312-227-8098 Illinois U.S.A.
  • 3122278099 | +1 312-227-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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