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).

  • 8152774000 | +1 815-277-4000 Illinois U.S.A.
  • 8152774001 | +1 815-277-4001 Illinois U.S.A.
  • 8152774002 | +1 815-277-4002 Illinois U.S.A.
  • 8152774003 | +1 815-277-4003 Illinois U.S.A.
  • 8152774004 | +1 815-277-4004 Illinois U.S.A.
  • 8152774005 | +1 815-277-4005 Illinois U.S.A.
  • 8152774006 | +1 815-277-4006 Illinois U.S.A.
  • 8152774007 | +1 815-277-4007 Illinois U.S.A.
  • 8152774008 | +1 815-277-4008 Illinois U.S.A.
  • 8152774009 | +1 815-277-4009 Illinois U.S.A.
  • 8152774010 | +1 815-277-4010 Illinois U.S.A.
  • 8152774011 | +1 815-277-4011 Illinois U.S.A.
  • 8152774012 | +1 815-277-4012 Illinois U.S.A.
  • 8152774013 | +1 815-277-4013 Illinois U.S.A.
  • 8152774014 | +1 815-277-4014 Illinois U.S.A.
  • 8152774015 | +1 815-277-4015 Illinois U.S.A.
  • 8152774016 | +1 815-277-4016 Illinois U.S.A.
  • 8152774017 | +1 815-277-4017 Illinois U.S.A.
  • 8152774018 | +1 815-277-4018 Illinois U.S.A.
  • 8152774019 | +1 815-277-4019 Illinois U.S.A.
  • 8152774020 | +1 815-277-4020 Illinois U.S.A.
  • 8152774021 | +1 815-277-4021 Illinois U.S.A.
  • 8152774022 | +1 815-277-4022 Illinois U.S.A.
  • 8152774023 | +1 815-277-4023 Illinois U.S.A.
  • 8152774024 | +1 815-277-4024 Illinois U.S.A.
  • 8152774025 | +1 815-277-4025 Illinois U.S.A.
  • 8152774026 | +1 815-277-4026 Illinois U.S.A.
  • 8152774027 | +1 815-277-4027 Illinois U.S.A.
  • 8152774028 | +1 815-277-4028 Illinois U.S.A.
  • 8152774029 | +1 815-277-4029 Illinois U.S.A.
  • 8152774030 | +1 815-277-4030 Illinois U.S.A.
  • 8152774031 | +1 815-277-4031 Illinois U.S.A.
  • 8152774032 | +1 815-277-4032 Illinois U.S.A.
  • 8152774033 | +1 815-277-4033 Illinois U.S.A.
  • 8152774034 | +1 815-277-4034 Illinois U.S.A.
  • 8152774035 | +1 815-277-4035 Illinois U.S.A.
  • 8152774036 | +1 815-277-4036 Illinois U.S.A.
  • 8152774037 | +1 815-277-4037 Illinois U.S.A.
  • 8152774038 | +1 815-277-4038 Illinois U.S.A.
  • 8152774039 | +1 815-277-4039 Illinois U.S.A.
  • 8152774040 | +1 815-277-4040 Illinois U.S.A.
  • 8152774041 | +1 815-277-4041 Illinois U.S.A.
  • 8152774042 | +1 815-277-4042 Illinois U.S.A.
  • 8152774043 | +1 815-277-4043 Illinois U.S.A.
  • 8152774044 | +1 815-277-4044 Illinois U.S.A.
  • 8152774045 | +1 815-277-4045 Illinois U.S.A.
  • 8152774046 | +1 815-277-4046 Illinois U.S.A.
  • 8152774047 | +1 815-277-4047 Illinois U.S.A.
  • 8152774048 | +1 815-277-4048 Illinois U.S.A.
  • 8152774049 | +1 815-277-4049 Illinois U.S.A.
  • 8152774050 | +1 815-277-4050 Illinois U.S.A.
  • 8152774051 | +1 815-277-4051 Illinois U.S.A.
  • 8152774052 | +1 815-277-4052 Illinois U.S.A.
  • 8152774053 | +1 815-277-4053 Illinois U.S.A.
  • 8152774054 | +1 815-277-4054 Illinois U.S.A.
  • 8152774055 | +1 815-277-4055 Illinois U.S.A.
  • 8152774056 | +1 815-277-4056 Illinois U.S.A.
  • 8152774057 | +1 815-277-4057 Illinois U.S.A.
  • 8152774058 | +1 815-277-4058 Illinois U.S.A.
  • 8152774059 | +1 815-277-4059 Illinois U.S.A.
  • 8152774060 | +1 815-277-4060 Illinois U.S.A.
  • 8152774061 | +1 815-277-4061 Illinois U.S.A.
  • 8152774062 | +1 815-277-4062 Illinois U.S.A.
  • 8152774063 | +1 815-277-4063 Illinois U.S.A.
  • 8152774064 | +1 815-277-4064 Illinois U.S.A.
  • 8152774065 | +1 815-277-4065 Illinois U.S.A.
  • 8152774066 | +1 815-277-4066 Illinois U.S.A.
  • 8152774067 | +1 815-277-4067 Illinois U.S.A.
  • 8152774068 | +1 815-277-4068 Illinois U.S.A.
  • 8152774069 | +1 815-277-4069 Illinois U.S.A.
  • 8152774070 | +1 815-277-4070 Illinois U.S.A.
  • 8152774071 | +1 815-277-4071 Illinois U.S.A.
  • 8152774072 | +1 815-277-4072 Illinois U.S.A.
  • 8152774073 | +1 815-277-4073 Illinois U.S.A.
  • 8152774074 | +1 815-277-4074 Illinois U.S.A.
  • 8152774075 | +1 815-277-4075 Illinois U.S.A.
  • 8152774076 | +1 815-277-4076 Illinois U.S.A.
  • 8152774077 | +1 815-277-4077 Illinois U.S.A.
  • 8152774078 | +1 815-277-4078 Illinois U.S.A.
  • 8152774079 | +1 815-277-4079 Illinois U.S.A.
  • 8152774080 | +1 815-277-4080 Illinois U.S.A.
  • 8152774081 | +1 815-277-4081 Illinois U.S.A.
  • 8152774082 | +1 815-277-4082 Illinois U.S.A.
  • 8152774083 | +1 815-277-4083 Illinois U.S.A.
  • 8152774084 | +1 815-277-4084 Illinois U.S.A.
  • 8152774085 | +1 815-277-4085 Illinois U.S.A.
  • 8152774086 | +1 815-277-4086 Illinois U.S.A.
  • 8152774087 | +1 815-277-4087 Illinois U.S.A.
  • 8152774088 | +1 815-277-4088 Illinois U.S.A.
  • 8152774089 | +1 815-277-4089 Illinois U.S.A.
  • 8152774090 | +1 815-277-4090 Illinois U.S.A.
  • 8152774091 | +1 815-277-4091 Illinois U.S.A.
  • 8152774092 | +1 815-277-4092 Illinois U.S.A.
  • 8152774093 | +1 815-277-4093 Illinois U.S.A.
  • 8152774094 | +1 815-277-4094 Illinois U.S.A.
  • 8152774095 | +1 815-277-4095 Illinois U.S.A.
  • 8152774096 | +1 815-277-4096 Illinois U.S.A.
  • 8152774097 | +1 815-277-4097 Illinois U.S.A.
  • 8152774098 | +1 815-277-4098 Illinois U.S.A.
  • 8152774099 | +1 815-277-4099 Illinois U.S.A.