City of Chicago


815 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).

  • 8159407000 | +1 815-940-7000 Illinois U.S.A.
  • 8159407001 | +1 815-940-7001 Illinois U.S.A.
  • 8159407002 | +1 815-940-7002 Illinois U.S.A.
  • 8159407003 | +1 815-940-7003 Illinois U.S.A.
  • 8159407004 | +1 815-940-7004 Illinois U.S.A.
  • 8159407005 | +1 815-940-7005 Illinois U.S.A.
  • 8159407006 | +1 815-940-7006 Illinois U.S.A.
  • 8159407007 | +1 815-940-7007 Illinois U.S.A.
  • 8159407008 | +1 815-940-7008 Illinois U.S.A.
  • 8159407009 | +1 815-940-7009 Illinois U.S.A.
  • 8159407010 | +1 815-940-7010 Illinois U.S.A.
  • 8159407011 | +1 815-940-7011 Illinois U.S.A.
  • 8159407012 | +1 815-940-7012 Illinois U.S.A.
  • 8159407013 | +1 815-940-7013 Illinois U.S.A.
  • 8159407014 | +1 815-940-7014 Illinois U.S.A.
  • 8159407015 | +1 815-940-7015 Illinois U.S.A.
  • 8159407016 | +1 815-940-7016 Illinois U.S.A.
  • 8159407017 | +1 815-940-7017 Illinois U.S.A.
  • 8159407018 | +1 815-940-7018 Illinois U.S.A.
  • 8159407019 | +1 815-940-7019 Illinois U.S.A.
  • 8159407020 | +1 815-940-7020 Illinois U.S.A.
  • 8159407021 | +1 815-940-7021 Illinois U.S.A.
  • 8159407022 | +1 815-940-7022 Illinois U.S.A.
  • 8159407023 | +1 815-940-7023 Illinois U.S.A.
  • 8159407024 | +1 815-940-7024 Illinois U.S.A.
  • 8159407025 | +1 815-940-7025 Illinois U.S.A.
  • 8159407026 | +1 815-940-7026 Illinois U.S.A.
  • 8159407027 | +1 815-940-7027 Illinois U.S.A.
  • 8159407028 | +1 815-940-7028 Illinois U.S.A.
  • 8159407029 | +1 815-940-7029 Illinois U.S.A.
  • 8159407030 | +1 815-940-7030 Illinois U.S.A.
  • 8159407031 | +1 815-940-7031 Illinois U.S.A.
  • 8159407032 | +1 815-940-7032 Illinois U.S.A.
  • 8159407033 | +1 815-940-7033 Illinois U.S.A.
  • 8159407034 | +1 815-940-7034 Illinois U.S.A.
  • 8159407035 | +1 815-940-7035 Illinois U.S.A.
  • 8159407036 | +1 815-940-7036 Illinois U.S.A.
  • 8159407037 | +1 815-940-7037 Illinois U.S.A.
  • 8159407038 | +1 815-940-7038 Illinois U.S.A.
  • 8159407039 | +1 815-940-7039 Illinois U.S.A.
  • 8159407040 | +1 815-940-7040 Illinois U.S.A.
  • 8159407041 | +1 815-940-7041 Illinois U.S.A.
  • 8159407042 | +1 815-940-7042 Illinois U.S.A.
  • 8159407043 | +1 815-940-7043 Illinois U.S.A.
  • 8159407044 | +1 815-940-7044 Illinois U.S.A.
  • 8159407045 | +1 815-940-7045 Illinois U.S.A.
  • 8159407046 | +1 815-940-7046 Illinois U.S.A.
  • 8159407047 | +1 815-940-7047 Illinois U.S.A.
  • 8159407048 | +1 815-940-7048 Illinois U.S.A.
  • 8159407049 | +1 815-940-7049 Illinois U.S.A.
  • 8159407050 | +1 815-940-7050 Illinois U.S.A.
  • 8159407051 | +1 815-940-7051 Illinois U.S.A.
  • 8159407052 | +1 815-940-7052 Illinois U.S.A.
  • 8159407053 | +1 815-940-7053 Illinois U.S.A.
  • 8159407054 | +1 815-940-7054 Illinois U.S.A.
  • 8159407055 | +1 815-940-7055 Illinois U.S.A.
  • 8159407056 | +1 815-940-7056 Illinois U.S.A.
  • 8159407057 | +1 815-940-7057 Illinois U.S.A.
  • 8159407058 | +1 815-940-7058 Illinois U.S.A.
  • 8159407059 | +1 815-940-7059 Illinois U.S.A.
  • 8159407060 | +1 815-940-7060 Illinois U.S.A.
  • 8159407061 | +1 815-940-7061 Illinois U.S.A.
  • 8159407062 | +1 815-940-7062 Illinois U.S.A.
  • 8159407063 | +1 815-940-7063 Illinois U.S.A.
  • 8159407064 | +1 815-940-7064 Illinois U.S.A.
  • 8159407065 | +1 815-940-7065 Illinois U.S.A.
  • 8159407066 | +1 815-940-7066 Illinois U.S.A.
  • 8159407067 | +1 815-940-7067 Illinois U.S.A.
  • 8159407068 | +1 815-940-7068 Illinois U.S.A.
  • 8159407069 | +1 815-940-7069 Illinois U.S.A.
  • 8159407070 | +1 815-940-7070 Illinois U.S.A.
  • 8159407071 | +1 815-940-7071 Illinois U.S.A.
  • 8159407072 | +1 815-940-7072 Illinois U.S.A.
  • 8159407073 | +1 815-940-7073 Illinois U.S.A.
  • 8159407074 | +1 815-940-7074 Illinois U.S.A.
  • 8159407075 | +1 815-940-7075 Illinois U.S.A.
  • 8159407076 | +1 815-940-7076 Illinois U.S.A.
  • 8159407077 | +1 815-940-7077 Illinois U.S.A.
  • 8159407078 | +1 815-940-7078 Illinois U.S.A.
  • 8159407079 | +1 815-940-7079 Illinois U.S.A.
  • 8159407080 | +1 815-940-7080 Illinois U.S.A.
  • 8159407081 | +1 815-940-7081 Illinois U.S.A.
  • 8159407082 | +1 815-940-7082 Illinois U.S.A.
  • 8159407083 | +1 815-940-7083 Illinois U.S.A.
  • 8159407084 | +1 815-940-7084 Illinois U.S.A.
  • 8159407085 | +1 815-940-7085 Illinois U.S.A.
  • 8159407086 | +1 815-940-7086 Illinois U.S.A.
  • 8159407087 | +1 815-940-7087 Illinois U.S.A.
  • 8159407088 | +1 815-940-7088 Illinois U.S.A.
  • 8159407089 | +1 815-940-7089 Illinois U.S.A.
  • 8159407090 | +1 815-940-7090 Illinois U.S.A.
  • 8159407091 | +1 815-940-7091 Illinois U.S.A.
  • 8159407092 | +1 815-940-7092 Illinois U.S.A.
  • 8159407093 | +1 815-940-7093 Illinois U.S.A.
  • 8159407094 | +1 815-940-7094 Illinois U.S.A.
  • 8159407095 | +1 815-940-7095 Illinois U.S.A.
  • 8159407096 | +1 815-940-7096 Illinois U.S.A.
  • 8159407097 | +1 815-940-7097 Illinois U.S.A.
  • 8159407098 | +1 815-940-7098 Illinois U.S.A.
  • 8159407099 | +1 815-940-7099 Illinois U.S.A.