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).

  • 3123278000 | +1 312-327-8000 Illinois U.S.A.
  • 3123278001 | +1 312-327-8001 Illinois U.S.A.
  • 3123278002 | +1 312-327-8002 Illinois U.S.A.
  • 3123278003 | +1 312-327-8003 Illinois U.S.A.
  • 3123278004 | +1 312-327-8004 Illinois U.S.A.
  • 3123278005 | +1 312-327-8005 Illinois U.S.A.
  • 3123278006 | +1 312-327-8006 Illinois U.S.A.
  • 3123278007 | +1 312-327-8007 Illinois U.S.A.
  • 3123278008 | +1 312-327-8008 Illinois U.S.A.
  • 3123278009 | +1 312-327-8009 Illinois U.S.A.
  • 3123278010 | +1 312-327-8010 Illinois U.S.A.
  • 3123278011 | +1 312-327-8011 Illinois U.S.A.
  • 3123278012 | +1 312-327-8012 Illinois U.S.A.
  • 3123278013 | +1 312-327-8013 Illinois U.S.A.
  • 3123278014 | +1 312-327-8014 Illinois U.S.A.
  • 3123278015 | +1 312-327-8015 Illinois U.S.A.
  • 3123278016 | +1 312-327-8016 Illinois U.S.A.
  • 3123278017 | +1 312-327-8017 Illinois U.S.A.
  • 3123278018 | +1 312-327-8018 Illinois U.S.A.
  • 3123278019 | +1 312-327-8019 Illinois U.S.A.
  • 3123278020 | +1 312-327-8020 Illinois U.S.A.
  • 3123278021 | +1 312-327-8021 Illinois U.S.A.
  • 3123278022 | +1 312-327-8022 Illinois U.S.A.
  • 3123278023 | +1 312-327-8023 Illinois U.S.A.
  • 3123278024 | +1 312-327-8024 Illinois U.S.A.
  • 3123278025 | +1 312-327-8025 Illinois U.S.A.
  • 3123278026 | +1 312-327-8026 Illinois U.S.A.
  • 3123278027 | +1 312-327-8027 Illinois U.S.A.
  • 3123278028 | +1 312-327-8028 Illinois U.S.A.
  • 3123278029 | +1 312-327-8029 Illinois U.S.A.
  • 3123278030 | +1 312-327-8030 Illinois U.S.A.
  • 3123278031 | +1 312-327-8031 Illinois U.S.A.
  • 3123278032 | +1 312-327-8032 Illinois U.S.A.
  • 3123278033 | +1 312-327-8033 Illinois U.S.A.
  • 3123278034 | +1 312-327-8034 Illinois U.S.A.
  • 3123278035 | +1 312-327-8035 Illinois U.S.A.
  • 3123278036 | +1 312-327-8036 Illinois U.S.A.
  • 3123278037 | +1 312-327-8037 Illinois U.S.A.
  • 3123278038 | +1 312-327-8038 Illinois U.S.A.
  • 3123278039 | +1 312-327-8039 Illinois U.S.A.
  • 3123278040 | +1 312-327-8040 Illinois U.S.A.
  • 3123278041 | +1 312-327-8041 Illinois U.S.A.
  • 3123278042 | +1 312-327-8042 Illinois U.S.A.
  • 3123278043 | +1 312-327-8043 Illinois U.S.A.
  • 3123278044 | +1 312-327-8044 Illinois U.S.A.
  • 3123278045 | +1 312-327-8045 Illinois U.S.A.
  • 3123278046 | +1 312-327-8046 Illinois U.S.A.
  • 3123278047 | +1 312-327-8047 Illinois U.S.A.
  • 3123278048 | +1 312-327-8048 Illinois U.S.A.
  • 3123278049 | +1 312-327-8049 Illinois U.S.A.
  • 3123278050 | +1 312-327-8050 Illinois U.S.A.
  • 3123278051 | +1 312-327-8051 Illinois U.S.A.
  • 3123278052 | +1 312-327-8052 Illinois U.S.A.
  • 3123278053 | +1 312-327-8053 Illinois U.S.A.
  • 3123278054 | +1 312-327-8054 Illinois U.S.A.
  • 3123278055 | +1 312-327-8055 Illinois U.S.A.
  • 3123278056 | +1 312-327-8056 Illinois U.S.A.
  • 3123278057 | +1 312-327-8057 Illinois U.S.A.
  • 3123278058 | +1 312-327-8058 Illinois U.S.A.
  • 3123278059 | +1 312-327-8059 Illinois U.S.A.
  • 3123278060 | +1 312-327-8060 Illinois U.S.A.
  • 3123278061 | +1 312-327-8061 Illinois U.S.A.
  • 3123278062 | +1 312-327-8062 Illinois U.S.A.
  • 3123278063 | +1 312-327-8063 Illinois U.S.A.
  • 3123278064 | +1 312-327-8064 Illinois U.S.A.
  • 3123278065 | +1 312-327-8065 Illinois U.S.A.
  • 3123278066 | +1 312-327-8066 Illinois U.S.A.
  • 3123278067 | +1 312-327-8067 Illinois U.S.A.
  • 3123278068 | +1 312-327-8068 Illinois U.S.A.
  • 3123278069 | +1 312-327-8069 Illinois U.S.A.
  • 3123278070 | +1 312-327-8070 Illinois U.S.A.
  • 3123278071 | +1 312-327-8071 Illinois U.S.A.
  • 3123278072 | +1 312-327-8072 Illinois U.S.A.
  • 3123278073 | +1 312-327-8073 Illinois U.S.A.
  • 3123278074 | +1 312-327-8074 Illinois U.S.A.
  • 3123278075 | +1 312-327-8075 Illinois U.S.A.
  • 3123278076 | +1 312-327-8076 Illinois U.S.A.
  • 3123278077 | +1 312-327-8077 Illinois U.S.A.
  • 3123278078 | +1 312-327-8078 Illinois U.S.A.
  • 3123278079 | +1 312-327-8079 Illinois U.S.A.
  • 3123278080 | +1 312-327-8080 Illinois U.S.A.
  • 3123278081 | +1 312-327-8081 Illinois U.S.A.
  • 3123278082 | +1 312-327-8082 Illinois U.S.A.
  • 3123278083 | +1 312-327-8083 Illinois U.S.A.
  • 3123278084 | +1 312-327-8084 Illinois U.S.A.
  • 3123278085 | +1 312-327-8085 Illinois U.S.A.
  • 3123278086 | +1 312-327-8086 Illinois U.S.A.
  • 3123278087 | +1 312-327-8087 Illinois U.S.A.
  • 3123278088 | +1 312-327-8088 Illinois U.S.A.
  • 3123278089 | +1 312-327-8089 Illinois U.S.A.
  • 3123278090 | +1 312-327-8090 Illinois U.S.A.
  • 3123278091 | +1 312-327-8091 Illinois U.S.A.
  • 3123278092 | +1 312-327-8092 Illinois U.S.A.
  • 3123278093 | +1 312-327-8093 Illinois U.S.A.
  • 3123278094 | +1 312-327-8094 Illinois U.S.A.
  • 3123278095 | +1 312-327-8095 Illinois U.S.A.
  • 3123278096 | +1 312-327-8096 Illinois U.S.A.
  • 3123278097 | +1 312-327-8097 Illinois U.S.A.
  • 3123278098 | +1 312-327-8098 Illinois U.S.A.
  • 3123278099 | +1 312-327-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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