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).

  • 3128141200 | +1 312-814-1200 Illinois U.S.A.
  • 3128141201 | +1 312-814-1201 Illinois U.S.A.
  • 3128141202 | +1 312-814-1202 Illinois U.S.A.
  • 3128141203 | +1 312-814-1203 Illinois U.S.A.
  • 3128141204 | +1 312-814-1204 Illinois U.S.A.
  • 3128141205 | +1 312-814-1205 Illinois U.S.A.
  • 3128141206 | +1 312-814-1206 Illinois U.S.A.
  • 3128141207 | +1 312-814-1207 Illinois U.S.A.
  • 3128141208 | +1 312-814-1208 Illinois U.S.A.
  • 3128141209 | +1 312-814-1209 Illinois U.S.A.
  • 3128141210 | +1 312-814-1210 Illinois U.S.A.
  • 3128141211 | +1 312-814-1211 Illinois U.S.A.
  • 3128141212 | +1 312-814-1212 Illinois U.S.A.
  • 3128141213 | +1 312-814-1213 Illinois U.S.A.
  • 3128141214 | +1 312-814-1214 Illinois U.S.A.
  • 3128141215 | +1 312-814-1215 Illinois U.S.A.
  • 3128141216 | +1 312-814-1216 Illinois U.S.A.
  • 3128141217 | +1 312-814-1217 Illinois U.S.A.
  • 3128141218 | +1 312-814-1218 Illinois U.S.A.
  • 3128141219 | +1 312-814-1219 Illinois U.S.A.
  • 3128141220 | +1 312-814-1220 Illinois U.S.A.
  • 3128141221 | +1 312-814-1221 Illinois U.S.A.
  • 3128141222 | +1 312-814-1222 Illinois U.S.A.
  • 3128141223 | +1 312-814-1223 Illinois U.S.A.
  • 3128141224 | +1 312-814-1224 Illinois U.S.A.
  • 3128141225 | +1 312-814-1225 Illinois U.S.A.
  • 3128141226 | +1 312-814-1226 Illinois U.S.A.
  • 3128141227 | +1 312-814-1227 Illinois U.S.A.
  • 3128141228 | +1 312-814-1228 Illinois U.S.A.
  • 3128141229 | +1 312-814-1229 Illinois U.S.A.
  • 3128141230 | +1 312-814-1230 Illinois U.S.A.
  • 3128141231 | +1 312-814-1231 Illinois U.S.A.
  • 3128141232 | +1 312-814-1232 Illinois U.S.A.
  • 3128141233 | +1 312-814-1233 Illinois U.S.A.
  • 3128141234 | +1 312-814-1234 Illinois U.S.A.
  • 3128141235 | +1 312-814-1235 Illinois U.S.A.
  • 3128141236 | +1 312-814-1236 Illinois U.S.A.
  • 3128141237 | +1 312-814-1237 Illinois U.S.A.
  • 3128141238 | +1 312-814-1238 Illinois U.S.A.
  • 3128141239 | +1 312-814-1239 Illinois U.S.A.
  • 3128141240 | +1 312-814-1240 Illinois U.S.A.
  • 3128141241 | +1 312-814-1241 Illinois U.S.A.
  • 3128141242 | +1 312-814-1242 Illinois U.S.A.
  • 3128141243 | +1 312-814-1243 Illinois U.S.A.
  • 3128141244 | +1 312-814-1244 Illinois U.S.A.
  • 3128141245 | +1 312-814-1245 Illinois U.S.A.
  • 3128141246 | +1 312-814-1246 Illinois U.S.A.
  • 3128141247 | +1 312-814-1247 Illinois U.S.A.
  • 3128141248 | +1 312-814-1248 Illinois U.S.A.
  • 3128141249 | +1 312-814-1249 Illinois U.S.A.
  • 3128141250 | +1 312-814-1250 Illinois U.S.A.
  • 3128141251 | +1 312-814-1251 Illinois U.S.A.
  • 3128141252 | +1 312-814-1252 Illinois U.S.A.
  • 3128141253 | +1 312-814-1253 Illinois U.S.A.
  • 3128141254 | +1 312-814-1254 Illinois U.S.A.
  • 3128141255 | +1 312-814-1255 Illinois U.S.A.
  • 3128141256 | +1 312-814-1256 Illinois U.S.A.
  • 3128141257 | +1 312-814-1257 Illinois U.S.A.
  • 3128141258 | +1 312-814-1258 Illinois U.S.A.
  • 3128141259 | +1 312-814-1259 Illinois U.S.A.
  • 3128141260 | +1 312-814-1260 Illinois U.S.A.
  • 3128141261 | +1 312-814-1261 Illinois U.S.A.
  • 3128141262 | +1 312-814-1262 Illinois U.S.A.
  • 3128141263 | +1 312-814-1263 Illinois U.S.A.
  • 3128141264 | +1 312-814-1264 Illinois U.S.A.
  • 3128141265 | +1 312-814-1265 Illinois U.S.A.
  • 3128141266 | +1 312-814-1266 Illinois U.S.A.
  • 3128141267 | +1 312-814-1267 Illinois U.S.A.
  • 3128141268 | +1 312-814-1268 Illinois U.S.A.
  • 3128141269 | +1 312-814-1269 Illinois U.S.A.
  • 3128141270 | +1 312-814-1270 Illinois U.S.A.
  • 3128141271 | +1 312-814-1271 Illinois U.S.A.
  • 3128141272 | +1 312-814-1272 Illinois U.S.A.
  • 3128141273 | +1 312-814-1273 Illinois U.S.A.
  • 3128141274 | +1 312-814-1274 Illinois U.S.A.
  • 3128141275 | +1 312-814-1275 Illinois U.S.A.
  • 3128141276 | +1 312-814-1276 Illinois U.S.A.
  • 3128141277 | +1 312-814-1277 Illinois U.S.A.
  • 3128141278 | +1 312-814-1278 Illinois U.S.A.
  • 3128141279 | +1 312-814-1279 Illinois U.S.A.
  • 3128141280 | +1 312-814-1280 Illinois U.S.A.
  • 3128141281 | +1 312-814-1281 Illinois U.S.A.
  • 3128141282 | +1 312-814-1282 Illinois U.S.A.
  • 3128141283 | +1 312-814-1283 Illinois U.S.A.
  • 3128141284 | +1 312-814-1284 Illinois U.S.A.
  • 3128141285 | +1 312-814-1285 Illinois U.S.A.
  • 3128141286 | +1 312-814-1286 Illinois U.S.A.
  • 3128141287 | +1 312-814-1287 Illinois U.S.A.
  • 3128141288 | +1 312-814-1288 Illinois U.S.A.
  • 3128141289 | +1 312-814-1289 Illinois U.S.A.
  • 3128141290 | +1 312-814-1290 Illinois U.S.A.
  • 3128141291 | +1 312-814-1291 Illinois U.S.A.
  • 3128141292 | +1 312-814-1292 Illinois U.S.A.
  • 3128141293 | +1 312-814-1293 Illinois U.S.A.
  • 3128141294 | +1 312-814-1294 Illinois U.S.A.
  • 3128141295 | +1 312-814-1295 Illinois U.S.A.
  • 3128141296 | +1 312-814-1296 Illinois U.S.A.
  • 3128141297 | +1 312-814-1297 Illinois U.S.A.
  • 3128141298 | +1 312-814-1298 Illinois U.S.A.
  • 3128141299 | +1 312-814-1299 Illinois U.S.A.