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).

  • 8156651200 | +1 815-665-1200 Illinois U.S.A.
  • 8156651201 | +1 815-665-1201 Illinois U.S.A.
  • 8156651202 | +1 815-665-1202 Illinois U.S.A.
  • 8156651203 | +1 815-665-1203 Illinois U.S.A.
  • 8156651204 | +1 815-665-1204 Illinois U.S.A.
  • 8156651205 | +1 815-665-1205 Illinois U.S.A.
  • 8156651206 | +1 815-665-1206 Illinois U.S.A.
  • 8156651207 | +1 815-665-1207 Illinois U.S.A.
  • 8156651208 | +1 815-665-1208 Illinois U.S.A.
  • 8156651209 | +1 815-665-1209 Illinois U.S.A.
  • 8156651210 | +1 815-665-1210 Illinois U.S.A.
  • 8156651211 | +1 815-665-1211 Illinois U.S.A.
  • 8156651212 | +1 815-665-1212 Illinois U.S.A.
  • 8156651213 | +1 815-665-1213 Illinois U.S.A.
  • 8156651214 | +1 815-665-1214 Illinois U.S.A.
  • 8156651215 | +1 815-665-1215 Illinois U.S.A.
  • 8156651216 | +1 815-665-1216 Illinois U.S.A.
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  • 8156651218 | +1 815-665-1218 Illinois U.S.A.
  • 8156651219 | +1 815-665-1219 Illinois U.S.A.
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  • 8156651221 | +1 815-665-1221 Illinois U.S.A.
  • 8156651222 | +1 815-665-1222 Illinois U.S.A.
  • 8156651223 | +1 815-665-1223 Illinois U.S.A.
  • 8156651224 | +1 815-665-1224 Illinois U.S.A.
  • 8156651225 | +1 815-665-1225 Illinois U.S.A.
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  • 8156651231 | +1 815-665-1231 Illinois U.S.A.
  • 8156651232 | +1 815-665-1232 Illinois U.S.A.
  • 8156651233 | +1 815-665-1233 Illinois U.S.A.
  • 8156651234 | +1 815-665-1234 Illinois U.S.A.
  • 8156651235 | +1 815-665-1235 Illinois U.S.A.
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  • 8156651245 | +1 815-665-1245 Illinois U.S.A.
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  • 8156651248 | +1 815-665-1248 Illinois U.S.A.
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  • 8156651251 | +1 815-665-1251 Illinois U.S.A.
  • 8156651252 | +1 815-665-1252 Illinois U.S.A.
  • 8156651253 | +1 815-665-1253 Illinois U.S.A.
  • 8156651254 | +1 815-665-1254 Illinois U.S.A.
  • 8156651255 | +1 815-665-1255 Illinois U.S.A.
  • 8156651256 | +1 815-665-1256 Illinois U.S.A.
  • 8156651257 | +1 815-665-1257 Illinois U.S.A.
  • 8156651258 | +1 815-665-1258 Illinois U.S.A.
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  • 8156651261 | +1 815-665-1261 Illinois U.S.A.
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  • 8156651264 | +1 815-665-1264 Illinois U.S.A.
  • 8156651265 | +1 815-665-1265 Illinois U.S.A.
  • 8156651266 | +1 815-665-1266 Illinois U.S.A.
  • 8156651267 | +1 815-665-1267 Illinois U.S.A.
  • 8156651268 | +1 815-665-1268 Illinois U.S.A.
  • 8156651269 | +1 815-665-1269 Illinois U.S.A.
  • 8156651270 | +1 815-665-1270 Illinois U.S.A.
  • 8156651271 | +1 815-665-1271 Illinois U.S.A.
  • 8156651272 | +1 815-665-1272 Illinois U.S.A.
  • 8156651273 | +1 815-665-1273 Illinois U.S.A.
  • 8156651274 | +1 815-665-1274 Illinois U.S.A.
  • 8156651275 | +1 815-665-1275 Illinois U.S.A.
  • 8156651276 | +1 815-665-1276 Illinois U.S.A.
  • 8156651277 | +1 815-665-1277 Illinois U.S.A.
  • 8156651278 | +1 815-665-1278 Illinois U.S.A.
  • 8156651279 | +1 815-665-1279 Illinois U.S.A.
  • 8156651280 | +1 815-665-1280 Illinois U.S.A.
  • 8156651281 | +1 815-665-1281 Illinois U.S.A.
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  • 8156651289 | +1 815-665-1289 Illinois U.S.A.
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  • 8156651291 | +1 815-665-1291 Illinois U.S.A.
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  • 8156651294 | +1 815-665-1294 Illinois U.S.A.
  • 8156651295 | +1 815-665-1295 Illinois U.S.A.
  • 8156651296 | +1 815-665-1296 Illinois U.S.A.
  • 8156651297 | +1 815-665-1297 Illinois U.S.A.
  • 8156651298 | +1 815-665-1298 Illinois U.S.A.
  • 8156651299 | +1 815-665-1299 Illinois U.S.A.