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).

  • 8152211000 | +1 815-221-1000 Illinois U.S.A.
  • 8152211001 | +1 815-221-1001 Illinois U.S.A.
  • 8152211002 | +1 815-221-1002 Illinois U.S.A.
  • 8152211003 | +1 815-221-1003 Illinois U.S.A.
  • 8152211004 | +1 815-221-1004 Illinois U.S.A.
  • 8152211005 | +1 815-221-1005 Illinois U.S.A.
  • 8152211006 | +1 815-221-1006 Illinois U.S.A.
  • 8152211007 | +1 815-221-1007 Illinois U.S.A.
  • 8152211008 | +1 815-221-1008 Illinois U.S.A.
  • 8152211009 | +1 815-221-1009 Illinois U.S.A.
  • 8152211010 | +1 815-221-1010 Illinois U.S.A.
  • 8152211011 | +1 815-221-1011 Illinois U.S.A.
  • 8152211012 | +1 815-221-1012 Illinois U.S.A.
  • 8152211013 | +1 815-221-1013 Illinois U.S.A.
  • 8152211014 | +1 815-221-1014 Illinois U.S.A.
  • 8152211015 | +1 815-221-1015 Illinois U.S.A.
  • 8152211016 | +1 815-221-1016 Illinois U.S.A.
  • 8152211017 | +1 815-221-1017 Illinois U.S.A.
  • 8152211018 | +1 815-221-1018 Illinois U.S.A.
  • 8152211019 | +1 815-221-1019 Illinois U.S.A.
  • 8152211020 | +1 815-221-1020 Illinois U.S.A.
  • 8152211021 | +1 815-221-1021 Illinois U.S.A.
  • 8152211022 | +1 815-221-1022 Illinois U.S.A.
  • 8152211023 | +1 815-221-1023 Illinois U.S.A.
  • 8152211024 | +1 815-221-1024 Illinois U.S.A.
  • 8152211025 | +1 815-221-1025 Illinois U.S.A.
  • 8152211026 | +1 815-221-1026 Illinois U.S.A.
  • 8152211027 | +1 815-221-1027 Illinois U.S.A.
  • 8152211028 | +1 815-221-1028 Illinois U.S.A.
  • 8152211029 | +1 815-221-1029 Illinois U.S.A.
  • 8152211030 | +1 815-221-1030 Illinois U.S.A.
  • 8152211031 | +1 815-221-1031 Illinois U.S.A.
  • 8152211032 | +1 815-221-1032 Illinois U.S.A.
  • 8152211033 | +1 815-221-1033 Illinois U.S.A.
  • 8152211034 | +1 815-221-1034 Illinois U.S.A.
  • 8152211035 | +1 815-221-1035 Illinois U.S.A.
  • 8152211036 | +1 815-221-1036 Illinois U.S.A.
  • 8152211037 | +1 815-221-1037 Illinois U.S.A.
  • 8152211038 | +1 815-221-1038 Illinois U.S.A.
  • 8152211039 | +1 815-221-1039 Illinois U.S.A.
  • 8152211040 | +1 815-221-1040 Illinois U.S.A.
  • 8152211041 | +1 815-221-1041 Illinois U.S.A.
  • 8152211042 | +1 815-221-1042 Illinois U.S.A.
  • 8152211043 | +1 815-221-1043 Illinois U.S.A.
  • 8152211044 | +1 815-221-1044 Illinois U.S.A.
  • 8152211045 | +1 815-221-1045 Illinois U.S.A.
  • 8152211046 | +1 815-221-1046 Illinois U.S.A.
  • 8152211047 | +1 815-221-1047 Illinois U.S.A.
  • 8152211048 | +1 815-221-1048 Illinois U.S.A.
  • 8152211049 | +1 815-221-1049 Illinois U.S.A.
  • 8152211050 | +1 815-221-1050 Illinois U.S.A.
  • 8152211051 | +1 815-221-1051 Illinois U.S.A.
  • 8152211052 | +1 815-221-1052 Illinois U.S.A.
  • 8152211053 | +1 815-221-1053 Illinois U.S.A.
  • 8152211054 | +1 815-221-1054 Illinois U.S.A.
  • 8152211055 | +1 815-221-1055 Illinois U.S.A.
  • 8152211056 | +1 815-221-1056 Illinois U.S.A.
  • 8152211057 | +1 815-221-1057 Illinois U.S.A.
  • 8152211058 | +1 815-221-1058 Illinois U.S.A.
  • 8152211059 | +1 815-221-1059 Illinois U.S.A.
  • 8152211060 | +1 815-221-1060 Illinois U.S.A.
  • 8152211061 | +1 815-221-1061 Illinois U.S.A.
  • 8152211062 | +1 815-221-1062 Illinois U.S.A.
  • 8152211063 | +1 815-221-1063 Illinois U.S.A.
  • 8152211064 | +1 815-221-1064 Illinois U.S.A.
  • 8152211065 | +1 815-221-1065 Illinois U.S.A.
  • 8152211066 | +1 815-221-1066 Illinois U.S.A.
  • 8152211067 | +1 815-221-1067 Illinois U.S.A.
  • 8152211068 | +1 815-221-1068 Illinois U.S.A.
  • 8152211069 | +1 815-221-1069 Illinois U.S.A.
  • 8152211070 | +1 815-221-1070 Illinois U.S.A.
  • 8152211071 | +1 815-221-1071 Illinois U.S.A.
  • 8152211072 | +1 815-221-1072 Illinois U.S.A.
  • 8152211073 | +1 815-221-1073 Illinois U.S.A.
  • 8152211074 | +1 815-221-1074 Illinois U.S.A.
  • 8152211075 | +1 815-221-1075 Illinois U.S.A.
  • 8152211076 | +1 815-221-1076 Illinois U.S.A.
  • 8152211077 | +1 815-221-1077 Illinois U.S.A.
  • 8152211078 | +1 815-221-1078 Illinois U.S.A.
  • 8152211079 | +1 815-221-1079 Illinois U.S.A.
  • 8152211080 | +1 815-221-1080 Illinois U.S.A.
  • 8152211081 | +1 815-221-1081 Illinois U.S.A.
  • 8152211082 | +1 815-221-1082 Illinois U.S.A.
  • 8152211083 | +1 815-221-1083 Illinois U.S.A.
  • 8152211084 | +1 815-221-1084 Illinois U.S.A.
  • 8152211085 | +1 815-221-1085 Illinois U.S.A.
  • 8152211086 | +1 815-221-1086 Illinois U.S.A.
  • 8152211087 | +1 815-221-1087 Illinois U.S.A.
  • 8152211088 | +1 815-221-1088 Illinois U.S.A.
  • 8152211089 | +1 815-221-1089 Illinois U.S.A.
  • 8152211090 | +1 815-221-1090 Illinois U.S.A.
  • 8152211091 | +1 815-221-1091 Illinois U.S.A.
  • 8152211092 | +1 815-221-1092 Illinois U.S.A.
  • 8152211093 | +1 815-221-1093 Illinois U.S.A.
  • 8152211094 | +1 815-221-1094 Illinois U.S.A.
  • 8152211095 | +1 815-221-1095 Illinois U.S.A.
  • 8152211096 | +1 815-221-1096 Illinois U.S.A.
  • 8152211097 | +1 815-221-1097 Illinois U.S.A.
  • 8152211098 | +1 815-221-1098 Illinois U.S.A.
  • 8152211099 | +1 815-221-1099 Illinois U.S.A.