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).

  • 8153710000 | +1 815-371-0000 Illinois U.S.A.
  • 8153710001 | +1 815-371-0001 Illinois U.S.A.
  • 8153710002 | +1 815-371-0002 Illinois U.S.A.
  • 8153710003 | +1 815-371-0003 Illinois U.S.A.
  • 8153710004 | +1 815-371-0004 Illinois U.S.A.
  • 8153710005 | +1 815-371-0005 Illinois U.S.A.
  • 8153710006 | +1 815-371-0006 Illinois U.S.A.
  • 8153710007 | +1 815-371-0007 Illinois U.S.A.
  • 8153710008 | +1 815-371-0008 Illinois U.S.A.
  • 8153710009 | +1 815-371-0009 Illinois U.S.A.
  • 8153710010 | +1 815-371-0010 Illinois U.S.A.
  • 8153710011 | +1 815-371-0011 Illinois U.S.A.
  • 8153710012 | +1 815-371-0012 Illinois U.S.A.
  • 8153710013 | +1 815-371-0013 Illinois U.S.A.
  • 8153710014 | +1 815-371-0014 Illinois U.S.A.
  • 8153710015 | +1 815-371-0015 Illinois U.S.A.
  • 8153710016 | +1 815-371-0016 Illinois U.S.A.
  • 8153710017 | +1 815-371-0017 Illinois U.S.A.
  • 8153710018 | +1 815-371-0018 Illinois U.S.A.
  • 8153710019 | +1 815-371-0019 Illinois U.S.A.
  • 8153710020 | +1 815-371-0020 Illinois U.S.A.
  • 8153710021 | +1 815-371-0021 Illinois U.S.A.
  • 8153710022 | +1 815-371-0022 Illinois U.S.A.
  • 8153710023 | +1 815-371-0023 Illinois U.S.A.
  • 8153710024 | +1 815-371-0024 Illinois U.S.A.
  • 8153710025 | +1 815-371-0025 Illinois U.S.A.
  • 8153710026 | +1 815-371-0026 Illinois U.S.A.
  • 8153710027 | +1 815-371-0027 Illinois U.S.A.
  • 8153710028 | +1 815-371-0028 Illinois U.S.A.
  • 8153710029 | +1 815-371-0029 Illinois U.S.A.
  • 8153710030 | +1 815-371-0030 Illinois U.S.A.
  • 8153710031 | +1 815-371-0031 Illinois U.S.A.
  • 8153710032 | +1 815-371-0032 Illinois U.S.A.
  • 8153710033 | +1 815-371-0033 Illinois U.S.A.
  • 8153710034 | +1 815-371-0034 Illinois U.S.A.
  • 8153710035 | +1 815-371-0035 Illinois U.S.A.
  • 8153710036 | +1 815-371-0036 Illinois U.S.A.
  • 8153710037 | +1 815-371-0037 Illinois U.S.A.
  • 8153710038 | +1 815-371-0038 Illinois U.S.A.
  • 8153710039 | +1 815-371-0039 Illinois U.S.A.
  • 8153710040 | +1 815-371-0040 Illinois U.S.A.
  • 8153710041 | +1 815-371-0041 Illinois U.S.A.
  • 8153710042 | +1 815-371-0042 Illinois U.S.A.
  • 8153710043 | +1 815-371-0043 Illinois U.S.A.
  • 8153710044 | +1 815-371-0044 Illinois U.S.A.
  • 8153710045 | +1 815-371-0045 Illinois U.S.A.
  • 8153710046 | +1 815-371-0046 Illinois U.S.A.
  • 8153710047 | +1 815-371-0047 Illinois U.S.A.
  • 8153710048 | +1 815-371-0048 Illinois U.S.A.
  • 8153710049 | +1 815-371-0049 Illinois U.S.A.
  • 8153710050 | +1 815-371-0050 Illinois U.S.A.
  • 8153710051 | +1 815-371-0051 Illinois U.S.A.
  • 8153710052 | +1 815-371-0052 Illinois U.S.A.
  • 8153710053 | +1 815-371-0053 Illinois U.S.A.
  • 8153710054 | +1 815-371-0054 Illinois U.S.A.
  • 8153710055 | +1 815-371-0055 Illinois U.S.A.
  • 8153710056 | +1 815-371-0056 Illinois U.S.A.
  • 8153710057 | +1 815-371-0057 Illinois U.S.A.
  • 8153710058 | +1 815-371-0058 Illinois U.S.A.
  • 8153710059 | +1 815-371-0059 Illinois U.S.A.
  • 8153710060 | +1 815-371-0060 Illinois U.S.A.
  • 8153710061 | +1 815-371-0061 Illinois U.S.A.
  • 8153710062 | +1 815-371-0062 Illinois U.S.A.
  • 8153710063 | +1 815-371-0063 Illinois U.S.A.
  • 8153710064 | +1 815-371-0064 Illinois U.S.A.
  • 8153710065 | +1 815-371-0065 Illinois U.S.A.
  • 8153710066 | +1 815-371-0066 Illinois U.S.A.
  • 8153710067 | +1 815-371-0067 Illinois U.S.A.
  • 8153710068 | +1 815-371-0068 Illinois U.S.A.
  • 8153710069 | +1 815-371-0069 Illinois U.S.A.
  • 8153710070 | +1 815-371-0070 Illinois U.S.A.
  • 8153710071 | +1 815-371-0071 Illinois U.S.A.
  • 8153710072 | +1 815-371-0072 Illinois U.S.A.
  • 8153710073 | +1 815-371-0073 Illinois U.S.A.
  • 8153710074 | +1 815-371-0074 Illinois U.S.A.
  • 8153710075 | +1 815-371-0075 Illinois U.S.A.
  • 8153710076 | +1 815-371-0076 Illinois U.S.A.
  • 8153710077 | +1 815-371-0077 Illinois U.S.A.
  • 8153710078 | +1 815-371-0078 Illinois U.S.A.
  • 8153710079 | +1 815-371-0079 Illinois U.S.A.
  • 8153710080 | +1 815-371-0080 Illinois U.S.A.
  • 8153710081 | +1 815-371-0081 Illinois U.S.A.
  • 8153710082 | +1 815-371-0082 Illinois U.S.A.
  • 8153710083 | +1 815-371-0083 Illinois U.S.A.
  • 8153710084 | +1 815-371-0084 Illinois U.S.A.
  • 8153710085 | +1 815-371-0085 Illinois U.S.A.
  • 8153710086 | +1 815-371-0086 Illinois U.S.A.
  • 8153710087 | +1 815-371-0087 Illinois U.S.A.
  • 8153710088 | +1 815-371-0088 Illinois U.S.A.
  • 8153710089 | +1 815-371-0089 Illinois U.S.A.
  • 8153710090 | +1 815-371-0090 Illinois U.S.A.
  • 8153710091 | +1 815-371-0091 Illinois U.S.A.
  • 8153710092 | +1 815-371-0092 Illinois U.S.A.
  • 8153710093 | +1 815-371-0093 Illinois U.S.A.
  • 8153710094 | +1 815-371-0094 Illinois U.S.A.
  • 8153710095 | +1 815-371-0095 Illinois U.S.A.
  • 8153710096 | +1 815-371-0096 Illinois U.S.A.
  • 8153710097 | +1 815-371-0097 Illinois U.S.A.
  • 8153710098 | +1 815-371-0098 Illinois U.S.A.
  • 8153710099 | +1 815-371-0099 Illinois U.S.A.