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).

  • 3126378000 | +1 312-637-8000 Illinois U.S.A.
  • 3126378001 | +1 312-637-8001 Illinois U.S.A.
  • 3126378002 | +1 312-637-8002 Illinois U.S.A.
  • 3126378003 | +1 312-637-8003 Illinois U.S.A.
  • 3126378004 | +1 312-637-8004 Illinois U.S.A.
  • 3126378005 | +1 312-637-8005 Illinois U.S.A.
  • 3126378006 | +1 312-637-8006 Illinois U.S.A.
  • 3126378007 | +1 312-637-8007 Illinois U.S.A.
  • 3126378008 | +1 312-637-8008 Illinois U.S.A.
  • 3126378009 | +1 312-637-8009 Illinois U.S.A.
  • 3126378010 | +1 312-637-8010 Illinois U.S.A.
  • 3126378011 | +1 312-637-8011 Illinois U.S.A.
  • 3126378012 | +1 312-637-8012 Illinois U.S.A.
  • 3126378013 | +1 312-637-8013 Illinois U.S.A.
  • 3126378014 | +1 312-637-8014 Illinois U.S.A.
  • 3126378015 | +1 312-637-8015 Illinois U.S.A.
  • 3126378016 | +1 312-637-8016 Illinois U.S.A.
  • 3126378017 | +1 312-637-8017 Illinois U.S.A.
  • 3126378018 | +1 312-637-8018 Illinois U.S.A.
  • 3126378019 | +1 312-637-8019 Illinois U.S.A.
  • 3126378020 | +1 312-637-8020 Illinois U.S.A.
  • 3126378021 | +1 312-637-8021 Illinois U.S.A.
  • 3126378022 | +1 312-637-8022 Illinois U.S.A.
  • 3126378023 | +1 312-637-8023 Illinois U.S.A.
  • 3126378024 | +1 312-637-8024 Illinois U.S.A.
  • 3126378025 | +1 312-637-8025 Illinois U.S.A.
  • 3126378026 | +1 312-637-8026 Illinois U.S.A.
  • 3126378027 | +1 312-637-8027 Illinois U.S.A.
  • 3126378028 | +1 312-637-8028 Illinois U.S.A.
  • 3126378029 | +1 312-637-8029 Illinois U.S.A.
  • 3126378030 | +1 312-637-8030 Illinois U.S.A.
  • 3126378031 | +1 312-637-8031 Illinois U.S.A.
  • 3126378032 | +1 312-637-8032 Illinois U.S.A.
  • 3126378033 | +1 312-637-8033 Illinois U.S.A.
  • 3126378034 | +1 312-637-8034 Illinois U.S.A.
  • 3126378035 | +1 312-637-8035 Illinois U.S.A.
  • 3126378036 | +1 312-637-8036 Illinois U.S.A.
  • 3126378037 | +1 312-637-8037 Illinois U.S.A.
  • 3126378038 | +1 312-637-8038 Illinois U.S.A.
  • 3126378039 | +1 312-637-8039 Illinois U.S.A.
  • 3126378040 | +1 312-637-8040 Illinois U.S.A.
  • 3126378041 | +1 312-637-8041 Illinois U.S.A.
  • 3126378042 | +1 312-637-8042 Illinois U.S.A.
  • 3126378043 | +1 312-637-8043 Illinois U.S.A.
  • 3126378044 | +1 312-637-8044 Illinois U.S.A.
  • 3126378045 | +1 312-637-8045 Illinois U.S.A.
  • 3126378046 | +1 312-637-8046 Illinois U.S.A.
  • 3126378047 | +1 312-637-8047 Illinois U.S.A.
  • 3126378048 | +1 312-637-8048 Illinois U.S.A.
  • 3126378049 | +1 312-637-8049 Illinois U.S.A.
  • 3126378050 | +1 312-637-8050 Illinois U.S.A.
  • 3126378051 | +1 312-637-8051 Illinois U.S.A.
  • 3126378052 | +1 312-637-8052 Illinois U.S.A.
  • 3126378053 | +1 312-637-8053 Illinois U.S.A.
  • 3126378054 | +1 312-637-8054 Illinois U.S.A.
  • 3126378055 | +1 312-637-8055 Illinois U.S.A.
  • 3126378056 | +1 312-637-8056 Illinois U.S.A.
  • 3126378057 | +1 312-637-8057 Illinois U.S.A.
  • 3126378058 | +1 312-637-8058 Illinois U.S.A.
  • 3126378059 | +1 312-637-8059 Illinois U.S.A.
  • 3126378060 | +1 312-637-8060 Illinois U.S.A.
  • 3126378061 | +1 312-637-8061 Illinois U.S.A.
  • 3126378062 | +1 312-637-8062 Illinois U.S.A.
  • 3126378063 | +1 312-637-8063 Illinois U.S.A.
  • 3126378064 | +1 312-637-8064 Illinois U.S.A.
  • 3126378065 | +1 312-637-8065 Illinois U.S.A.
  • 3126378066 | +1 312-637-8066 Illinois U.S.A.
  • 3126378067 | +1 312-637-8067 Illinois U.S.A.
  • 3126378068 | +1 312-637-8068 Illinois U.S.A.
  • 3126378069 | +1 312-637-8069 Illinois U.S.A.
  • 3126378070 | +1 312-637-8070 Illinois U.S.A.
  • 3126378071 | +1 312-637-8071 Illinois U.S.A.
  • 3126378072 | +1 312-637-8072 Illinois U.S.A.
  • 3126378073 | +1 312-637-8073 Illinois U.S.A.
  • 3126378074 | +1 312-637-8074 Illinois U.S.A.
  • 3126378075 | +1 312-637-8075 Illinois U.S.A.
  • 3126378076 | +1 312-637-8076 Illinois U.S.A.
  • 3126378077 | +1 312-637-8077 Illinois U.S.A.
  • 3126378078 | +1 312-637-8078 Illinois U.S.A.
  • 3126378079 | +1 312-637-8079 Illinois U.S.A.
  • 3126378080 | +1 312-637-8080 Illinois U.S.A.
  • 3126378081 | +1 312-637-8081 Illinois U.S.A.
  • 3126378082 | +1 312-637-8082 Illinois U.S.A.
  • 3126378083 | +1 312-637-8083 Illinois U.S.A.
  • 3126378084 | +1 312-637-8084 Illinois U.S.A.
  • 3126378085 | +1 312-637-8085 Illinois U.S.A.
  • 3126378086 | +1 312-637-8086 Illinois U.S.A.
  • 3126378087 | +1 312-637-8087 Illinois U.S.A.
  • 3126378088 | +1 312-637-8088 Illinois U.S.A.
  • 3126378089 | +1 312-637-8089 Illinois U.S.A.
  • 3126378090 | +1 312-637-8090 Illinois U.S.A.
  • 3126378091 | +1 312-637-8091 Illinois U.S.A.
  • 3126378092 | +1 312-637-8092 Illinois U.S.A.
  • 3126378093 | +1 312-637-8093 Illinois U.S.A.
  • 3126378094 | +1 312-637-8094 Illinois U.S.A.
  • 3126378095 | +1 312-637-8095 Illinois U.S.A.
  • 3126378096 | +1 312-637-8096 Illinois U.S.A.
  • 3126378097 | +1 312-637-8097 Illinois U.S.A.
  • 3126378098 | +1 312-637-8098 Illinois U.S.A.
  • 3126378099 | +1 312-637-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z