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).

  • 3128678000 | +1 312-867-8000 Illinois U.S.A.
  • 3128678001 | +1 312-867-8001 Illinois U.S.A.
  • 3128678002 | +1 312-867-8002 Illinois U.S.A.
  • 3128678003 | +1 312-867-8003 Illinois U.S.A.
  • 3128678004 | +1 312-867-8004 Illinois U.S.A.
  • 3128678005 | +1 312-867-8005 Illinois U.S.A.
  • 3128678006 | +1 312-867-8006 Illinois U.S.A.
  • 3128678007 | +1 312-867-8007 Illinois U.S.A.
  • 3128678008 | +1 312-867-8008 Illinois U.S.A.
  • 3128678009 | +1 312-867-8009 Illinois U.S.A.
  • 3128678010 | +1 312-867-8010 Illinois U.S.A.
  • 3128678011 | +1 312-867-8011 Illinois U.S.A.
  • 3128678012 | +1 312-867-8012 Illinois U.S.A.
  • 3128678013 | +1 312-867-8013 Illinois U.S.A.
  • 3128678014 | +1 312-867-8014 Illinois U.S.A.
  • 3128678015 | +1 312-867-8015 Illinois U.S.A.
  • 3128678016 | +1 312-867-8016 Illinois U.S.A.
  • 3128678017 | +1 312-867-8017 Illinois U.S.A.
  • 3128678018 | +1 312-867-8018 Illinois U.S.A.
  • 3128678019 | +1 312-867-8019 Illinois U.S.A.
  • 3128678020 | +1 312-867-8020 Illinois U.S.A.
  • 3128678021 | +1 312-867-8021 Illinois U.S.A.
  • 3128678022 | +1 312-867-8022 Illinois U.S.A.
  • 3128678023 | +1 312-867-8023 Illinois U.S.A.
  • 3128678024 | +1 312-867-8024 Illinois U.S.A.
  • 3128678025 | +1 312-867-8025 Illinois U.S.A.
  • 3128678026 | +1 312-867-8026 Illinois U.S.A.
  • 3128678027 | +1 312-867-8027 Illinois U.S.A.
  • 3128678028 | +1 312-867-8028 Illinois U.S.A.
  • 3128678029 | +1 312-867-8029 Illinois U.S.A.
  • 3128678030 | +1 312-867-8030 Illinois U.S.A.
  • 3128678031 | +1 312-867-8031 Illinois U.S.A.
  • 3128678032 | +1 312-867-8032 Illinois U.S.A.
  • 3128678033 | +1 312-867-8033 Illinois U.S.A.
  • 3128678034 | +1 312-867-8034 Illinois U.S.A.
  • 3128678035 | +1 312-867-8035 Illinois U.S.A.
  • 3128678036 | +1 312-867-8036 Illinois U.S.A.
  • 3128678037 | +1 312-867-8037 Illinois U.S.A.
  • 3128678038 | +1 312-867-8038 Illinois U.S.A.
  • 3128678039 | +1 312-867-8039 Illinois U.S.A.
  • 3128678040 | +1 312-867-8040 Illinois U.S.A.
  • 3128678041 | +1 312-867-8041 Illinois U.S.A.
  • 3128678042 | +1 312-867-8042 Illinois U.S.A.
  • 3128678043 | +1 312-867-8043 Illinois U.S.A.
  • 3128678044 | +1 312-867-8044 Illinois U.S.A.
  • 3128678045 | +1 312-867-8045 Illinois U.S.A.
  • 3128678046 | +1 312-867-8046 Illinois U.S.A.
  • 3128678047 | +1 312-867-8047 Illinois U.S.A.
  • 3128678048 | +1 312-867-8048 Illinois U.S.A.
  • 3128678049 | +1 312-867-8049 Illinois U.S.A.
  • 3128678050 | +1 312-867-8050 Illinois U.S.A.
  • 3128678051 | +1 312-867-8051 Illinois U.S.A.
  • 3128678052 | +1 312-867-8052 Illinois U.S.A.
  • 3128678053 | +1 312-867-8053 Illinois U.S.A.
  • 3128678054 | +1 312-867-8054 Illinois U.S.A.
  • 3128678055 | +1 312-867-8055 Illinois U.S.A.
  • 3128678056 | +1 312-867-8056 Illinois U.S.A.
  • 3128678057 | +1 312-867-8057 Illinois U.S.A.
  • 3128678058 | +1 312-867-8058 Illinois U.S.A.
  • 3128678059 | +1 312-867-8059 Illinois U.S.A.
  • 3128678060 | +1 312-867-8060 Illinois U.S.A.
  • 3128678061 | +1 312-867-8061 Illinois U.S.A.
  • 3128678062 | +1 312-867-8062 Illinois U.S.A.
  • 3128678063 | +1 312-867-8063 Illinois U.S.A.
  • 3128678064 | +1 312-867-8064 Illinois U.S.A.
  • 3128678065 | +1 312-867-8065 Illinois U.S.A.
  • 3128678066 | +1 312-867-8066 Illinois U.S.A.
  • 3128678067 | +1 312-867-8067 Illinois U.S.A.
  • 3128678068 | +1 312-867-8068 Illinois U.S.A.
  • 3128678069 | +1 312-867-8069 Illinois U.S.A.
  • 3128678070 | +1 312-867-8070 Illinois U.S.A.
  • 3128678071 | +1 312-867-8071 Illinois U.S.A.
  • 3128678072 | +1 312-867-8072 Illinois U.S.A.
  • 3128678073 | +1 312-867-8073 Illinois U.S.A.
  • 3128678074 | +1 312-867-8074 Illinois U.S.A.
  • 3128678075 | +1 312-867-8075 Illinois U.S.A.
  • 3128678076 | +1 312-867-8076 Illinois U.S.A.
  • 3128678077 | +1 312-867-8077 Illinois U.S.A.
  • 3128678078 | +1 312-867-8078 Illinois U.S.A.
  • 3128678079 | +1 312-867-8079 Illinois U.S.A.
  • 3128678080 | +1 312-867-8080 Illinois U.S.A.
  • 3128678081 | +1 312-867-8081 Illinois U.S.A.
  • 3128678082 | +1 312-867-8082 Illinois U.S.A.
  • 3128678083 | +1 312-867-8083 Illinois U.S.A.
  • 3128678084 | +1 312-867-8084 Illinois U.S.A.
  • 3128678085 | +1 312-867-8085 Illinois U.S.A.
  • 3128678086 | +1 312-867-8086 Illinois U.S.A.
  • 3128678087 | +1 312-867-8087 Illinois U.S.A.
  • 3128678088 | +1 312-867-8088 Illinois U.S.A.
  • 3128678089 | +1 312-867-8089 Illinois U.S.A.
  • 3128678090 | +1 312-867-8090 Illinois U.S.A.
  • 3128678091 | +1 312-867-8091 Illinois U.S.A.
  • 3128678092 | +1 312-867-8092 Illinois U.S.A.
  • 3128678093 | +1 312-867-8093 Illinois U.S.A.
  • 3128678094 | +1 312-867-8094 Illinois U.S.A.
  • 3128678095 | +1 312-867-8095 Illinois U.S.A.
  • 3128678096 | +1 312-867-8096 Illinois U.S.A.
  • 3128678097 | +1 312-867-8097 Illinois U.S.A.
  • 3128678098 | +1 312-867-8098 Illinois U.S.A.
  • 3128678099 | +1 312-867-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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