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).

  • 8153711200 | +1 815-371-1200 Illinois U.S.A.
  • 8153711201 | +1 815-371-1201 Illinois U.S.A.
  • 8153711202 | +1 815-371-1202 Illinois U.S.A.
  • 8153711203 | +1 815-371-1203 Illinois U.S.A.
  • 8153711204 | +1 815-371-1204 Illinois U.S.A.
  • 8153711205 | +1 815-371-1205 Illinois U.S.A.
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  • 8153711207 | +1 815-371-1207 Illinois U.S.A.
  • 8153711208 | +1 815-371-1208 Illinois U.S.A.
  • 8153711209 | +1 815-371-1209 Illinois U.S.A.
  • 8153711210 | +1 815-371-1210 Illinois U.S.A.
  • 8153711211 | +1 815-371-1211 Illinois U.S.A.
  • 8153711212 | +1 815-371-1212 Illinois U.S.A.
  • 8153711213 | +1 815-371-1213 Illinois U.S.A.
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  • 8153711218 | +1 815-371-1218 Illinois U.S.A.
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  • 8153711221 | +1 815-371-1221 Illinois U.S.A.
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  • 8153711224 | +1 815-371-1224 Illinois U.S.A.
  • 8153711225 | +1 815-371-1225 Illinois U.S.A.
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  • 8153711231 | +1 815-371-1231 Illinois U.S.A.
  • 8153711232 | +1 815-371-1232 Illinois U.S.A.
  • 8153711233 | +1 815-371-1233 Illinois U.S.A.
  • 8153711234 | +1 815-371-1234 Illinois U.S.A.
  • 8153711235 | +1 815-371-1235 Illinois U.S.A.
  • 8153711236 | +1 815-371-1236 Illinois U.S.A.
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  • 8153711245 | +1 815-371-1245 Illinois U.S.A.
  • 8153711246 | +1 815-371-1246 Illinois U.S.A.
  • 8153711247 | +1 815-371-1247 Illinois U.S.A.
  • 8153711248 | +1 815-371-1248 Illinois U.S.A.
  • 8153711249 | +1 815-371-1249 Illinois U.S.A.
  • 8153711250 | +1 815-371-1250 Illinois U.S.A.
  • 8153711251 | +1 815-371-1251 Illinois U.S.A.
  • 8153711252 | +1 815-371-1252 Illinois U.S.A.
  • 8153711253 | +1 815-371-1253 Illinois U.S.A.
  • 8153711254 | +1 815-371-1254 Illinois U.S.A.
  • 8153711255 | +1 815-371-1255 Illinois U.S.A.
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  • 8153711264 | +1 815-371-1264 Illinois U.S.A.
  • 8153711265 | +1 815-371-1265 Illinois U.S.A.
  • 8153711266 | +1 815-371-1266 Illinois U.S.A.
  • 8153711267 | +1 815-371-1267 Illinois U.S.A.
  • 8153711268 | +1 815-371-1268 Illinois U.S.A.
  • 8153711269 | +1 815-371-1269 Illinois U.S.A.
  • 8153711270 | +1 815-371-1270 Illinois U.S.A.
  • 8153711271 | +1 815-371-1271 Illinois U.S.A.
  • 8153711272 | +1 815-371-1272 Illinois U.S.A.
  • 8153711273 | +1 815-371-1273 Illinois U.S.A.
  • 8153711274 | +1 815-371-1274 Illinois U.S.A.
  • 8153711275 | +1 815-371-1275 Illinois U.S.A.
  • 8153711276 | +1 815-371-1276 Illinois U.S.A.
  • 8153711277 | +1 815-371-1277 Illinois U.S.A.
  • 8153711278 | +1 815-371-1278 Illinois U.S.A.
  • 8153711279 | +1 815-371-1279 Illinois U.S.A.
  • 8153711280 | +1 815-371-1280 Illinois U.S.A.
  • 8153711281 | +1 815-371-1281 Illinois U.S.A.
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  • 8153711286 | +1 815-371-1286 Illinois U.S.A.
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  • 8153711292 | +1 815-371-1292 Illinois U.S.A.
  • 8153711293 | +1 815-371-1293 Illinois U.S.A.
  • 8153711294 | +1 815-371-1294 Illinois U.S.A.
  • 8153711295 | +1 815-371-1295 Illinois U.S.A.
  • 8153711296 | +1 815-371-1296 Illinois U.S.A.
  • 8153711297 | +1 815-371-1297 Illinois U.S.A.
  • 8153711298 | +1 815-371-1298 Illinois U.S.A.
  • 8153711299 | +1 815-371-1299 Illinois U.S.A.