City of Chicago


815 Area code: Chicago, Cook - Wireless

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).

  • 8159164000 | +1 815-916-4000 Illinois U.S.A.
  • 8159164001 | +1 815-916-4001 Illinois U.S.A.
  • 8159164002 | +1 815-916-4002 Illinois U.S.A.
  • 8159164003 | +1 815-916-4003 Illinois U.S.A.
  • 8159164004 | +1 815-916-4004 Illinois U.S.A.
  • 8159164005 | +1 815-916-4005 Illinois U.S.A.
  • 8159164006 | +1 815-916-4006 Illinois U.S.A.
  • 8159164007 | +1 815-916-4007 Illinois U.S.A.
  • 8159164008 | +1 815-916-4008 Illinois U.S.A.
  • 8159164009 | +1 815-916-4009 Illinois U.S.A.
  • 8159164010 | +1 815-916-4010 Illinois U.S.A.
  • 8159164011 | +1 815-916-4011 Illinois U.S.A.
  • 8159164012 | +1 815-916-4012 Illinois U.S.A.
  • 8159164013 | +1 815-916-4013 Illinois U.S.A.
  • 8159164014 | +1 815-916-4014 Illinois U.S.A.
  • 8159164015 | +1 815-916-4015 Illinois U.S.A.
  • 8159164016 | +1 815-916-4016 Illinois U.S.A.
  • 8159164017 | +1 815-916-4017 Illinois U.S.A.
  • 8159164018 | +1 815-916-4018 Illinois U.S.A.
  • 8159164019 | +1 815-916-4019 Illinois U.S.A.
  • 8159164020 | +1 815-916-4020 Illinois U.S.A.
  • 8159164021 | +1 815-916-4021 Illinois U.S.A.
  • 8159164022 | +1 815-916-4022 Illinois U.S.A.
  • 8159164023 | +1 815-916-4023 Illinois U.S.A.
  • 8159164024 | +1 815-916-4024 Illinois U.S.A.
  • 8159164025 | +1 815-916-4025 Illinois U.S.A.
  • 8159164026 | +1 815-916-4026 Illinois U.S.A.
  • 8159164027 | +1 815-916-4027 Illinois U.S.A.
  • 8159164028 | +1 815-916-4028 Illinois U.S.A.
  • 8159164029 | +1 815-916-4029 Illinois U.S.A.
  • 8159164030 | +1 815-916-4030 Illinois U.S.A.
  • 8159164031 | +1 815-916-4031 Illinois U.S.A.
  • 8159164032 | +1 815-916-4032 Illinois U.S.A.
  • 8159164033 | +1 815-916-4033 Illinois U.S.A.
  • 8159164034 | +1 815-916-4034 Illinois U.S.A.
  • 8159164035 | +1 815-916-4035 Illinois U.S.A.
  • 8159164036 | +1 815-916-4036 Illinois U.S.A.
  • 8159164037 | +1 815-916-4037 Illinois U.S.A.
  • 8159164038 | +1 815-916-4038 Illinois U.S.A.
  • 8159164039 | +1 815-916-4039 Illinois U.S.A.
  • 8159164040 | +1 815-916-4040 Illinois U.S.A.
  • 8159164041 | +1 815-916-4041 Illinois U.S.A.
  • 8159164042 | +1 815-916-4042 Illinois U.S.A.
  • 8159164043 | +1 815-916-4043 Illinois U.S.A.
  • 8159164044 | +1 815-916-4044 Illinois U.S.A.
  • 8159164045 | +1 815-916-4045 Illinois U.S.A.
  • 8159164046 | +1 815-916-4046 Illinois U.S.A.
  • 8159164047 | +1 815-916-4047 Illinois U.S.A.
  • 8159164048 | +1 815-916-4048 Illinois U.S.A.
  • 8159164049 | +1 815-916-4049 Illinois U.S.A.
  • 8159164050 | +1 815-916-4050 Illinois U.S.A.
  • 8159164051 | +1 815-916-4051 Illinois U.S.A.
  • 8159164052 | +1 815-916-4052 Illinois U.S.A.
  • 8159164053 | +1 815-916-4053 Illinois U.S.A.
  • 8159164054 | +1 815-916-4054 Illinois U.S.A.
  • 8159164055 | +1 815-916-4055 Illinois U.S.A.
  • 8159164056 | +1 815-916-4056 Illinois U.S.A.
  • 8159164057 | +1 815-916-4057 Illinois U.S.A.
  • 8159164058 | +1 815-916-4058 Illinois U.S.A.
  • 8159164059 | +1 815-916-4059 Illinois U.S.A.
  • 8159164060 | +1 815-916-4060 Illinois U.S.A.
  • 8159164061 | +1 815-916-4061 Illinois U.S.A.
  • 8159164062 | +1 815-916-4062 Illinois U.S.A.
  • 8159164063 | +1 815-916-4063 Illinois U.S.A.
  • 8159164064 | +1 815-916-4064 Illinois U.S.A.
  • 8159164065 | +1 815-916-4065 Illinois U.S.A.
  • 8159164066 | +1 815-916-4066 Illinois U.S.A.
  • 8159164067 | +1 815-916-4067 Illinois U.S.A.
  • 8159164068 | +1 815-916-4068 Illinois U.S.A.
  • 8159164069 | +1 815-916-4069 Illinois U.S.A.
  • 8159164070 | +1 815-916-4070 Illinois U.S.A.
  • 8159164071 | +1 815-916-4071 Illinois U.S.A.
  • 8159164072 | +1 815-916-4072 Illinois U.S.A.
  • 8159164073 | +1 815-916-4073 Illinois U.S.A.
  • 8159164074 | +1 815-916-4074 Illinois U.S.A.
  • 8159164075 | +1 815-916-4075 Illinois U.S.A.
  • 8159164076 | +1 815-916-4076 Illinois U.S.A.
  • 8159164077 | +1 815-916-4077 Illinois U.S.A.
  • 8159164078 | +1 815-916-4078 Illinois U.S.A.
  • 8159164079 | +1 815-916-4079 Illinois U.S.A.
  • 8159164080 | +1 815-916-4080 Illinois U.S.A.
  • 8159164081 | +1 815-916-4081 Illinois U.S.A.
  • 8159164082 | +1 815-916-4082 Illinois U.S.A.
  • 8159164083 | +1 815-916-4083 Illinois U.S.A.
  • 8159164084 | +1 815-916-4084 Illinois U.S.A.
  • 8159164085 | +1 815-916-4085 Illinois U.S.A.
  • 8159164086 | +1 815-916-4086 Illinois U.S.A.
  • 8159164087 | +1 815-916-4087 Illinois U.S.A.
  • 8159164088 | +1 815-916-4088 Illinois U.S.A.
  • 8159164089 | +1 815-916-4089 Illinois U.S.A.
  • 8159164090 | +1 815-916-4090 Illinois U.S.A.
  • 8159164091 | +1 815-916-4091 Illinois U.S.A.
  • 8159164092 | +1 815-916-4092 Illinois U.S.A.
  • 8159164093 | +1 815-916-4093 Illinois U.S.A.
  • 8159164094 | +1 815-916-4094 Illinois U.S.A.
  • 8159164095 | +1 815-916-4095 Illinois U.S.A.
  • 8159164096 | +1 815-916-4096 Illinois U.S.A.
  • 8159164097 | +1 815-916-4097 Illinois U.S.A.
  • 8159164098 | +1 815-916-4098 Illinois U.S.A.
  • 8159164099 | +1 815-916-4099 Illinois U.S.A.