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).

  • 3127988000 | +1 312-798-8000 Illinois U.S.A.
  • 3127988001 | +1 312-798-8001 Illinois U.S.A.
  • 3127988002 | +1 312-798-8002 Illinois U.S.A.
  • 3127988003 | +1 312-798-8003 Illinois U.S.A.
  • 3127988004 | +1 312-798-8004 Illinois U.S.A.
  • 3127988005 | +1 312-798-8005 Illinois U.S.A.
  • 3127988006 | +1 312-798-8006 Illinois U.S.A.
  • 3127988007 | +1 312-798-8007 Illinois U.S.A.
  • 3127988008 | +1 312-798-8008 Illinois U.S.A.
  • 3127988009 | +1 312-798-8009 Illinois U.S.A.
  • 3127988010 | +1 312-798-8010 Illinois U.S.A.
  • 3127988011 | +1 312-798-8011 Illinois U.S.A.
  • 3127988012 | +1 312-798-8012 Illinois U.S.A.
  • 3127988013 | +1 312-798-8013 Illinois U.S.A.
  • 3127988014 | +1 312-798-8014 Illinois U.S.A.
  • 3127988015 | +1 312-798-8015 Illinois U.S.A.
  • 3127988016 | +1 312-798-8016 Illinois U.S.A.
  • 3127988017 | +1 312-798-8017 Illinois U.S.A.
  • 3127988018 | +1 312-798-8018 Illinois U.S.A.
  • 3127988019 | +1 312-798-8019 Illinois U.S.A.
  • 3127988020 | +1 312-798-8020 Illinois U.S.A.
  • 3127988021 | +1 312-798-8021 Illinois U.S.A.
  • 3127988022 | +1 312-798-8022 Illinois U.S.A.
  • 3127988023 | +1 312-798-8023 Illinois U.S.A.
  • 3127988024 | +1 312-798-8024 Illinois U.S.A.
  • 3127988025 | +1 312-798-8025 Illinois U.S.A.
  • 3127988026 | +1 312-798-8026 Illinois U.S.A.
  • 3127988027 | +1 312-798-8027 Illinois U.S.A.
  • 3127988028 | +1 312-798-8028 Illinois U.S.A.
  • 3127988029 | +1 312-798-8029 Illinois U.S.A.
  • 3127988030 | +1 312-798-8030 Illinois U.S.A.
  • 3127988031 | +1 312-798-8031 Illinois U.S.A.
  • 3127988032 | +1 312-798-8032 Illinois U.S.A.
  • 3127988033 | +1 312-798-8033 Illinois U.S.A.
  • 3127988034 | +1 312-798-8034 Illinois U.S.A.
  • 3127988035 | +1 312-798-8035 Illinois U.S.A.
  • 3127988036 | +1 312-798-8036 Illinois U.S.A.
  • 3127988037 | +1 312-798-8037 Illinois U.S.A.
  • 3127988038 | +1 312-798-8038 Illinois U.S.A.
  • 3127988039 | +1 312-798-8039 Illinois U.S.A.
  • 3127988040 | +1 312-798-8040 Illinois U.S.A.
  • 3127988041 | +1 312-798-8041 Illinois U.S.A.
  • 3127988042 | +1 312-798-8042 Illinois U.S.A.
  • 3127988043 | +1 312-798-8043 Illinois U.S.A.
  • 3127988044 | +1 312-798-8044 Illinois U.S.A.
  • 3127988045 | +1 312-798-8045 Illinois U.S.A.
  • 3127988046 | +1 312-798-8046 Illinois U.S.A.
  • 3127988047 | +1 312-798-8047 Illinois U.S.A.
  • 3127988048 | +1 312-798-8048 Illinois U.S.A.
  • 3127988049 | +1 312-798-8049 Illinois U.S.A.
  • 3127988050 | +1 312-798-8050 Illinois U.S.A.
  • 3127988051 | +1 312-798-8051 Illinois U.S.A.
  • 3127988052 | +1 312-798-8052 Illinois U.S.A.
  • 3127988053 | +1 312-798-8053 Illinois U.S.A.
  • 3127988054 | +1 312-798-8054 Illinois U.S.A.
  • 3127988055 | +1 312-798-8055 Illinois U.S.A.
  • 3127988056 | +1 312-798-8056 Illinois U.S.A.
  • 3127988057 | +1 312-798-8057 Illinois U.S.A.
  • 3127988058 | +1 312-798-8058 Illinois U.S.A.
  • 3127988059 | +1 312-798-8059 Illinois U.S.A.
  • 3127988060 | +1 312-798-8060 Illinois U.S.A.
  • 3127988061 | +1 312-798-8061 Illinois U.S.A.
  • 3127988062 | +1 312-798-8062 Illinois U.S.A.
  • 3127988063 | +1 312-798-8063 Illinois U.S.A.
  • 3127988064 | +1 312-798-8064 Illinois U.S.A.
  • 3127988065 | +1 312-798-8065 Illinois U.S.A.
  • 3127988066 | +1 312-798-8066 Illinois U.S.A.
  • 3127988067 | +1 312-798-8067 Illinois U.S.A.
  • 3127988068 | +1 312-798-8068 Illinois U.S.A.
  • 3127988069 | +1 312-798-8069 Illinois U.S.A.
  • 3127988070 | +1 312-798-8070 Illinois U.S.A.
  • 3127988071 | +1 312-798-8071 Illinois U.S.A.
  • 3127988072 | +1 312-798-8072 Illinois U.S.A.
  • 3127988073 | +1 312-798-8073 Illinois U.S.A.
  • 3127988074 | +1 312-798-8074 Illinois U.S.A.
  • 3127988075 | +1 312-798-8075 Illinois U.S.A.
  • 3127988076 | +1 312-798-8076 Illinois U.S.A.
  • 3127988077 | +1 312-798-8077 Illinois U.S.A.
  • 3127988078 | +1 312-798-8078 Illinois U.S.A.
  • 3127988079 | +1 312-798-8079 Illinois U.S.A.
  • 3127988080 | +1 312-798-8080 Illinois U.S.A.
  • 3127988081 | +1 312-798-8081 Illinois U.S.A.
  • 3127988082 | +1 312-798-8082 Illinois U.S.A.
  • 3127988083 | +1 312-798-8083 Illinois U.S.A.
  • 3127988084 | +1 312-798-8084 Illinois U.S.A.
  • 3127988085 | +1 312-798-8085 Illinois U.S.A.
  • 3127988086 | +1 312-798-8086 Illinois U.S.A.
  • 3127988087 | +1 312-798-8087 Illinois U.S.A.
  • 3127988088 | +1 312-798-8088 Illinois U.S.A.
  • 3127988089 | +1 312-798-8089 Illinois U.S.A.
  • 3127988090 | +1 312-798-8090 Illinois U.S.A.
  • 3127988091 | +1 312-798-8091 Illinois U.S.A.
  • 3127988092 | +1 312-798-8092 Illinois U.S.A.
  • 3127988093 | +1 312-798-8093 Illinois U.S.A.
  • 3127988094 | +1 312-798-8094 Illinois U.S.A.
  • 3127988095 | +1 312-798-8095 Illinois U.S.A.
  • 3127988096 | +1 312-798-8096 Illinois U.S.A.
  • 3127988097 | +1 312-798-8097 Illinois U.S.A.
  • 3127988098 | +1 312-798-8098 Illinois U.S.A.
  • 3127988099 | +1 312-798-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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