City of Chicago


312 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).

  • 3126831200 | +1 312-683-1200 Illinois U.S.A.
  • 3126831201 | +1 312-683-1201 Illinois U.S.A.
  • 3126831202 | +1 312-683-1202 Illinois U.S.A.
  • 3126831203 | +1 312-683-1203 Illinois U.S.A.
  • 3126831204 | +1 312-683-1204 Illinois U.S.A.
  • 3126831205 | +1 312-683-1205 Illinois U.S.A.
  • 3126831206 | +1 312-683-1206 Illinois U.S.A.
  • 3126831207 | +1 312-683-1207 Illinois U.S.A.
  • 3126831208 | +1 312-683-1208 Illinois U.S.A.
  • 3126831209 | +1 312-683-1209 Illinois U.S.A.
  • 3126831210 | +1 312-683-1210 Illinois U.S.A.
  • 3126831211 | +1 312-683-1211 Illinois U.S.A.
  • 3126831212 | +1 312-683-1212 Illinois U.S.A.
  • 3126831213 | +1 312-683-1213 Illinois U.S.A.
  • 3126831214 | +1 312-683-1214 Illinois U.S.A.
  • 3126831215 | +1 312-683-1215 Illinois U.S.A.
  • 3126831216 | +1 312-683-1216 Illinois U.S.A.
  • 3126831217 | +1 312-683-1217 Illinois U.S.A.
  • 3126831218 | +1 312-683-1218 Illinois U.S.A.
  • 3126831219 | +1 312-683-1219 Illinois U.S.A.
  • 3126831220 | +1 312-683-1220 Illinois U.S.A.
  • 3126831221 | +1 312-683-1221 Illinois U.S.A.
  • 3126831222 | +1 312-683-1222 Illinois U.S.A.
  • 3126831223 | +1 312-683-1223 Illinois U.S.A.
  • 3126831224 | +1 312-683-1224 Illinois U.S.A.
  • 3126831225 | +1 312-683-1225 Illinois U.S.A.
  • 3126831226 | +1 312-683-1226 Illinois U.S.A.
  • 3126831227 | +1 312-683-1227 Illinois U.S.A.
  • 3126831228 | +1 312-683-1228 Illinois U.S.A.
  • 3126831229 | +1 312-683-1229 Illinois U.S.A.
  • 3126831230 | +1 312-683-1230 Illinois U.S.A.
  • 3126831231 | +1 312-683-1231 Illinois U.S.A.
  • 3126831232 | +1 312-683-1232 Illinois U.S.A.
  • 3126831233 | +1 312-683-1233 Illinois U.S.A.
  • 3126831234 | +1 312-683-1234 Illinois U.S.A.
  • 3126831235 | +1 312-683-1235 Illinois U.S.A.
  • 3126831236 | +1 312-683-1236 Illinois U.S.A.
  • 3126831237 | +1 312-683-1237 Illinois U.S.A.
  • 3126831238 | +1 312-683-1238 Illinois U.S.A.
  • 3126831239 | +1 312-683-1239 Illinois U.S.A.
  • 3126831240 | +1 312-683-1240 Illinois U.S.A.
  • 3126831241 | +1 312-683-1241 Illinois U.S.A.
  • 3126831242 | +1 312-683-1242 Illinois U.S.A.
  • 3126831243 | +1 312-683-1243 Illinois U.S.A.
  • 3126831244 | +1 312-683-1244 Illinois U.S.A.
  • 3126831245 | +1 312-683-1245 Illinois U.S.A.
  • 3126831246 | +1 312-683-1246 Illinois U.S.A.
  • 3126831247 | +1 312-683-1247 Illinois U.S.A.
  • 3126831248 | +1 312-683-1248 Illinois U.S.A.
  • 3126831249 | +1 312-683-1249 Illinois U.S.A.
  • 3126831250 | +1 312-683-1250 Illinois U.S.A.
  • 3126831251 | +1 312-683-1251 Illinois U.S.A.
  • 3126831252 | +1 312-683-1252 Illinois U.S.A.
  • 3126831253 | +1 312-683-1253 Illinois U.S.A.
  • 3126831254 | +1 312-683-1254 Illinois U.S.A.
  • 3126831255 | +1 312-683-1255 Illinois U.S.A.
  • 3126831256 | +1 312-683-1256 Illinois U.S.A.
  • 3126831257 | +1 312-683-1257 Illinois U.S.A.
  • 3126831258 | +1 312-683-1258 Illinois U.S.A.
  • 3126831259 | +1 312-683-1259 Illinois U.S.A.
  • 3126831260 | +1 312-683-1260 Illinois U.S.A.
  • 3126831261 | +1 312-683-1261 Illinois U.S.A.
  • 3126831262 | +1 312-683-1262 Illinois U.S.A.
  • 3126831263 | +1 312-683-1263 Illinois U.S.A.
  • 3126831264 | +1 312-683-1264 Illinois U.S.A.
  • 3126831265 | +1 312-683-1265 Illinois U.S.A.
  • 3126831266 | +1 312-683-1266 Illinois U.S.A.
  • 3126831267 | +1 312-683-1267 Illinois U.S.A.
  • 3126831268 | +1 312-683-1268 Illinois U.S.A.
  • 3126831269 | +1 312-683-1269 Illinois U.S.A.
  • 3126831270 | +1 312-683-1270 Illinois U.S.A.
  • 3126831271 | +1 312-683-1271 Illinois U.S.A.
  • 3126831272 | +1 312-683-1272 Illinois U.S.A.
  • 3126831273 | +1 312-683-1273 Illinois U.S.A.
  • 3126831274 | +1 312-683-1274 Illinois U.S.A.
  • 3126831275 | +1 312-683-1275 Illinois U.S.A.
  • 3126831276 | +1 312-683-1276 Illinois U.S.A.
  • 3126831277 | +1 312-683-1277 Illinois U.S.A.
  • 3126831278 | +1 312-683-1278 Illinois U.S.A.
  • 3126831279 | +1 312-683-1279 Illinois U.S.A.
  • 3126831280 | +1 312-683-1280 Illinois U.S.A.
  • 3126831281 | +1 312-683-1281 Illinois U.S.A.
  • 3126831282 | +1 312-683-1282 Illinois U.S.A.
  • 3126831283 | +1 312-683-1283 Illinois U.S.A.
  • 3126831284 | +1 312-683-1284 Illinois U.S.A.
  • 3126831285 | +1 312-683-1285 Illinois U.S.A.
  • 3126831286 | +1 312-683-1286 Illinois U.S.A.
  • 3126831287 | +1 312-683-1287 Illinois U.S.A.
  • 3126831288 | +1 312-683-1288 Illinois U.S.A.
  • 3126831289 | +1 312-683-1289 Illinois U.S.A.
  • 3126831290 | +1 312-683-1290 Illinois U.S.A.
  • 3126831291 | +1 312-683-1291 Illinois U.S.A.
  • 3126831292 | +1 312-683-1292 Illinois U.S.A.
  • 3126831293 | +1 312-683-1293 Illinois U.S.A.
  • 3126831294 | +1 312-683-1294 Illinois U.S.A.
  • 3126831295 | +1 312-683-1295 Illinois U.S.A.
  • 3126831296 | +1 312-683-1296 Illinois U.S.A.
  • 3126831297 | +1 312-683-1297 Illinois U.S.A.
  • 3126831298 | +1 312-683-1298 Illinois U.S.A.
  • 3126831299 | +1 312-683-1299 Illinois U.S.A.