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).

  • 8157710000 | +1 815-771-0000 Illinois U.S.A.
  • 8157710001 | +1 815-771-0001 Illinois U.S.A.
  • 8157710002 | +1 815-771-0002 Illinois U.S.A.
  • 8157710003 | +1 815-771-0003 Illinois U.S.A.
  • 8157710004 | +1 815-771-0004 Illinois U.S.A.
  • 8157710005 | +1 815-771-0005 Illinois U.S.A.
  • 8157710006 | +1 815-771-0006 Illinois U.S.A.
  • 8157710007 | +1 815-771-0007 Illinois U.S.A.
  • 8157710008 | +1 815-771-0008 Illinois U.S.A.
  • 8157710009 | +1 815-771-0009 Illinois U.S.A.
  • 8157710010 | +1 815-771-0010 Illinois U.S.A.
  • 8157710011 | +1 815-771-0011 Illinois U.S.A.
  • 8157710012 | +1 815-771-0012 Illinois U.S.A.
  • 8157710013 | +1 815-771-0013 Illinois U.S.A.
  • 8157710014 | +1 815-771-0014 Illinois U.S.A.
  • 8157710015 | +1 815-771-0015 Illinois U.S.A.
  • 8157710016 | +1 815-771-0016 Illinois U.S.A.
  • 8157710017 | +1 815-771-0017 Illinois U.S.A.
  • 8157710018 | +1 815-771-0018 Illinois U.S.A.
  • 8157710019 | +1 815-771-0019 Illinois U.S.A.
  • 8157710020 | +1 815-771-0020 Illinois U.S.A.
  • 8157710021 | +1 815-771-0021 Illinois U.S.A.
  • 8157710022 | +1 815-771-0022 Illinois U.S.A.
  • 8157710023 | +1 815-771-0023 Illinois U.S.A.
  • 8157710024 | +1 815-771-0024 Illinois U.S.A.
  • 8157710025 | +1 815-771-0025 Illinois U.S.A.
  • 8157710026 | +1 815-771-0026 Illinois U.S.A.
  • 8157710027 | +1 815-771-0027 Illinois U.S.A.
  • 8157710028 | +1 815-771-0028 Illinois U.S.A.
  • 8157710029 | +1 815-771-0029 Illinois U.S.A.
  • 8157710030 | +1 815-771-0030 Illinois U.S.A.
  • 8157710031 | +1 815-771-0031 Illinois U.S.A.
  • 8157710032 | +1 815-771-0032 Illinois U.S.A.
  • 8157710033 | +1 815-771-0033 Illinois U.S.A.
  • 8157710034 | +1 815-771-0034 Illinois U.S.A.
  • 8157710035 | +1 815-771-0035 Illinois U.S.A.
  • 8157710036 | +1 815-771-0036 Illinois U.S.A.
  • 8157710037 | +1 815-771-0037 Illinois U.S.A.
  • 8157710038 | +1 815-771-0038 Illinois U.S.A.
  • 8157710039 | +1 815-771-0039 Illinois U.S.A.
  • 8157710040 | +1 815-771-0040 Illinois U.S.A.
  • 8157710041 | +1 815-771-0041 Illinois U.S.A.
  • 8157710042 | +1 815-771-0042 Illinois U.S.A.
  • 8157710043 | +1 815-771-0043 Illinois U.S.A.
  • 8157710044 | +1 815-771-0044 Illinois U.S.A.
  • 8157710045 | +1 815-771-0045 Illinois U.S.A.
  • 8157710046 | +1 815-771-0046 Illinois U.S.A.
  • 8157710047 | +1 815-771-0047 Illinois U.S.A.
  • 8157710048 | +1 815-771-0048 Illinois U.S.A.
  • 8157710049 | +1 815-771-0049 Illinois U.S.A.
  • 8157710050 | +1 815-771-0050 Illinois U.S.A.
  • 8157710051 | +1 815-771-0051 Illinois U.S.A.
  • 8157710052 | +1 815-771-0052 Illinois U.S.A.
  • 8157710053 | +1 815-771-0053 Illinois U.S.A.
  • 8157710054 | +1 815-771-0054 Illinois U.S.A.
  • 8157710055 | +1 815-771-0055 Illinois U.S.A.
  • 8157710056 | +1 815-771-0056 Illinois U.S.A.
  • 8157710057 | +1 815-771-0057 Illinois U.S.A.
  • 8157710058 | +1 815-771-0058 Illinois U.S.A.
  • 8157710059 | +1 815-771-0059 Illinois U.S.A.
  • 8157710060 | +1 815-771-0060 Illinois U.S.A.
  • 8157710061 | +1 815-771-0061 Illinois U.S.A.
  • 8157710062 | +1 815-771-0062 Illinois U.S.A.
  • 8157710063 | +1 815-771-0063 Illinois U.S.A.
  • 8157710064 | +1 815-771-0064 Illinois U.S.A.
  • 8157710065 | +1 815-771-0065 Illinois U.S.A.
  • 8157710066 | +1 815-771-0066 Illinois U.S.A.
  • 8157710067 | +1 815-771-0067 Illinois U.S.A.
  • 8157710068 | +1 815-771-0068 Illinois U.S.A.
  • 8157710069 | +1 815-771-0069 Illinois U.S.A.
  • 8157710070 | +1 815-771-0070 Illinois U.S.A.
  • 8157710071 | +1 815-771-0071 Illinois U.S.A.
  • 8157710072 | +1 815-771-0072 Illinois U.S.A.
  • 8157710073 | +1 815-771-0073 Illinois U.S.A.
  • 8157710074 | +1 815-771-0074 Illinois U.S.A.
  • 8157710075 | +1 815-771-0075 Illinois U.S.A.
  • 8157710076 | +1 815-771-0076 Illinois U.S.A.
  • 8157710077 | +1 815-771-0077 Illinois U.S.A.
  • 8157710078 | +1 815-771-0078 Illinois U.S.A.
  • 8157710079 | +1 815-771-0079 Illinois U.S.A.
  • 8157710080 | +1 815-771-0080 Illinois U.S.A.
  • 8157710081 | +1 815-771-0081 Illinois U.S.A.
  • 8157710082 | +1 815-771-0082 Illinois U.S.A.
  • 8157710083 | +1 815-771-0083 Illinois U.S.A.
  • 8157710084 | +1 815-771-0084 Illinois U.S.A.
  • 8157710085 | +1 815-771-0085 Illinois U.S.A.
  • 8157710086 | +1 815-771-0086 Illinois U.S.A.
  • 8157710087 | +1 815-771-0087 Illinois U.S.A.
  • 8157710088 | +1 815-771-0088 Illinois U.S.A.
  • 8157710089 | +1 815-771-0089 Illinois U.S.A.
  • 8157710090 | +1 815-771-0090 Illinois U.S.A.
  • 8157710091 | +1 815-771-0091 Illinois U.S.A.
  • 8157710092 | +1 815-771-0092 Illinois U.S.A.
  • 8157710093 | +1 815-771-0093 Illinois U.S.A.
  • 8157710094 | +1 815-771-0094 Illinois U.S.A.
  • 8157710095 | +1 815-771-0095 Illinois U.S.A.
  • 8157710096 | +1 815-771-0096 Illinois U.S.A.
  • 8157710097 | +1 815-771-0097 Illinois U.S.A.
  • 8157710098 | +1 815-771-0098 Illinois U.S.A.
  • 8157710099 | +1 815-771-0099 Illinois U.S.A.