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).

  • 8154010100 | +1 815-401-0100 Illinois U.S.A.
  • 8154010101 | +1 815-401-0101 Illinois U.S.A.
  • 8154010102 | +1 815-401-0102 Illinois U.S.A.
  • 8154010103 | +1 815-401-0103 Illinois U.S.A.
  • 8154010104 | +1 815-401-0104 Illinois U.S.A.
  • 8154010105 | +1 815-401-0105 Illinois U.S.A.
  • 8154010106 | +1 815-401-0106 Illinois U.S.A.
  • 8154010107 | +1 815-401-0107 Illinois U.S.A.
  • 8154010108 | +1 815-401-0108 Illinois U.S.A.
  • 8154010109 | +1 815-401-0109 Illinois U.S.A.
  • 8154010110 | +1 815-401-0110 Illinois U.S.A.
  • 8154010111 | +1 815-401-0111 Illinois U.S.A.
  • 8154010112 | +1 815-401-0112 Illinois U.S.A.
  • 8154010113 | +1 815-401-0113 Illinois U.S.A.
  • 8154010114 | +1 815-401-0114 Illinois U.S.A.
  • 8154010115 | +1 815-401-0115 Illinois U.S.A.
  • 8154010116 | +1 815-401-0116 Illinois U.S.A.
  • 8154010117 | +1 815-401-0117 Illinois U.S.A.
  • 8154010118 | +1 815-401-0118 Illinois U.S.A.
  • 8154010119 | +1 815-401-0119 Illinois U.S.A.
  • 8154010120 | +1 815-401-0120 Illinois U.S.A.
  • 8154010121 | +1 815-401-0121 Illinois U.S.A.
  • 8154010122 | +1 815-401-0122 Illinois U.S.A.
  • 8154010123 | +1 815-401-0123 Illinois U.S.A.
  • 8154010124 | +1 815-401-0124 Illinois U.S.A.
  • 8154010125 | +1 815-401-0125 Illinois U.S.A.
  • 8154010126 | +1 815-401-0126 Illinois U.S.A.
  • 8154010127 | +1 815-401-0127 Illinois U.S.A.
  • 8154010128 | +1 815-401-0128 Illinois U.S.A.
  • 8154010129 | +1 815-401-0129 Illinois U.S.A.
  • 8154010130 | +1 815-401-0130 Illinois U.S.A.
  • 8154010131 | +1 815-401-0131 Illinois U.S.A.
  • 8154010132 | +1 815-401-0132 Illinois U.S.A.
  • 8154010133 | +1 815-401-0133 Illinois U.S.A.
  • 8154010134 | +1 815-401-0134 Illinois U.S.A.
  • 8154010135 | +1 815-401-0135 Illinois U.S.A.
  • 8154010136 | +1 815-401-0136 Illinois U.S.A.
  • 8154010137 | +1 815-401-0137 Illinois U.S.A.
  • 8154010138 | +1 815-401-0138 Illinois U.S.A.
  • 8154010139 | +1 815-401-0139 Illinois U.S.A.
  • 8154010140 | +1 815-401-0140 Illinois U.S.A.
  • 8154010141 | +1 815-401-0141 Illinois U.S.A.
  • 8154010142 | +1 815-401-0142 Illinois U.S.A.
  • 8154010143 | +1 815-401-0143 Illinois U.S.A.
  • 8154010144 | +1 815-401-0144 Illinois U.S.A.
  • 8154010145 | +1 815-401-0145 Illinois U.S.A.
  • 8154010146 | +1 815-401-0146 Illinois U.S.A.
  • 8154010147 | +1 815-401-0147 Illinois U.S.A.
  • 8154010148 | +1 815-401-0148 Illinois U.S.A.
  • 8154010149 | +1 815-401-0149 Illinois U.S.A.
  • 8154010150 | +1 815-401-0150 Illinois U.S.A.
  • 8154010151 | +1 815-401-0151 Illinois U.S.A.
  • 8154010152 | +1 815-401-0152 Illinois U.S.A.
  • 8154010153 | +1 815-401-0153 Illinois U.S.A.
  • 8154010154 | +1 815-401-0154 Illinois U.S.A.
  • 8154010155 | +1 815-401-0155 Illinois U.S.A.
  • 8154010156 | +1 815-401-0156 Illinois U.S.A.
  • 8154010157 | +1 815-401-0157 Illinois U.S.A.
  • 8154010158 | +1 815-401-0158 Illinois U.S.A.
  • 8154010159 | +1 815-401-0159 Illinois U.S.A.
  • 8154010160 | +1 815-401-0160 Illinois U.S.A.
  • 8154010161 | +1 815-401-0161 Illinois U.S.A.
  • 8154010162 | +1 815-401-0162 Illinois U.S.A.
  • 8154010163 | +1 815-401-0163 Illinois U.S.A.
  • 8154010164 | +1 815-401-0164 Illinois U.S.A.
  • 8154010165 | +1 815-401-0165 Illinois U.S.A.
  • 8154010166 | +1 815-401-0166 Illinois U.S.A.
  • 8154010167 | +1 815-401-0167 Illinois U.S.A.
  • 8154010168 | +1 815-401-0168 Illinois U.S.A.
  • 8154010169 | +1 815-401-0169 Illinois U.S.A.
  • 8154010170 | +1 815-401-0170 Illinois U.S.A.
  • 8154010171 | +1 815-401-0171 Illinois U.S.A.
  • 8154010172 | +1 815-401-0172 Illinois U.S.A.
  • 8154010173 | +1 815-401-0173 Illinois U.S.A.
  • 8154010174 | +1 815-401-0174 Illinois U.S.A.
  • 8154010175 | +1 815-401-0175 Illinois U.S.A.
  • 8154010176 | +1 815-401-0176 Illinois U.S.A.
  • 8154010177 | +1 815-401-0177 Illinois U.S.A.
  • 8154010178 | +1 815-401-0178 Illinois U.S.A.
  • 8154010179 | +1 815-401-0179 Illinois U.S.A.
  • 8154010180 | +1 815-401-0180 Illinois U.S.A.
  • 8154010181 | +1 815-401-0181 Illinois U.S.A.
  • 8154010182 | +1 815-401-0182 Illinois U.S.A.
  • 8154010183 | +1 815-401-0183 Illinois U.S.A.
  • 8154010184 | +1 815-401-0184 Illinois U.S.A.
  • 8154010185 | +1 815-401-0185 Illinois U.S.A.
  • 8154010186 | +1 815-401-0186 Illinois U.S.A.
  • 8154010187 | +1 815-401-0187 Illinois U.S.A.
  • 8154010188 | +1 815-401-0188 Illinois U.S.A.
  • 8154010189 | +1 815-401-0189 Illinois U.S.A.
  • 8154010190 | +1 815-401-0190 Illinois U.S.A.
  • 8154010191 | +1 815-401-0191 Illinois U.S.A.
  • 8154010192 | +1 815-401-0192 Illinois U.S.A.
  • 8154010193 | +1 815-401-0193 Illinois U.S.A.
  • 8154010194 | +1 815-401-0194 Illinois U.S.A.
  • 8154010195 | +1 815-401-0195 Illinois U.S.A.
  • 8154010196 | +1 815-401-0196 Illinois U.S.A.
  • 8154010197 | +1 815-401-0197 Illinois U.S.A.
  • 8154010198 | +1 815-401-0198 Illinois U.S.A.
  • 8154010199 | +1 815-401-0199 Illinois U.S.A.