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).

  • 3122581200 | +1 312-258-1200 Illinois U.S.A.
  • 3122581201 | +1 312-258-1201 Illinois U.S.A.
  • 3122581202 | +1 312-258-1202 Illinois U.S.A.
  • 3122581203 | +1 312-258-1203 Illinois U.S.A.
  • 3122581204 | +1 312-258-1204 Illinois U.S.A.
  • 3122581205 | +1 312-258-1205 Illinois U.S.A.
  • 3122581206 | +1 312-258-1206 Illinois U.S.A.
  • 3122581207 | +1 312-258-1207 Illinois U.S.A.
  • 3122581208 | +1 312-258-1208 Illinois U.S.A.
  • 3122581209 | +1 312-258-1209 Illinois U.S.A.
  • 3122581210 | +1 312-258-1210 Illinois U.S.A.
  • 3122581211 | +1 312-258-1211 Illinois U.S.A.
  • 3122581212 | +1 312-258-1212 Illinois U.S.A.
  • 3122581213 | +1 312-258-1213 Illinois U.S.A.
  • 3122581214 | +1 312-258-1214 Illinois U.S.A.
  • 3122581215 | +1 312-258-1215 Illinois U.S.A.
  • 3122581216 | +1 312-258-1216 Illinois U.S.A.
  • 3122581217 | +1 312-258-1217 Illinois U.S.A.
  • 3122581218 | +1 312-258-1218 Illinois U.S.A.
  • 3122581219 | +1 312-258-1219 Illinois U.S.A.
  • 3122581220 | +1 312-258-1220 Illinois U.S.A.
  • 3122581221 | +1 312-258-1221 Illinois U.S.A.
  • 3122581222 | +1 312-258-1222 Illinois U.S.A.
  • 3122581223 | +1 312-258-1223 Illinois U.S.A.
  • 3122581224 | +1 312-258-1224 Illinois U.S.A.
  • 3122581225 | +1 312-258-1225 Illinois U.S.A.
  • 3122581226 | +1 312-258-1226 Illinois U.S.A.
  • 3122581227 | +1 312-258-1227 Illinois U.S.A.
  • 3122581228 | +1 312-258-1228 Illinois U.S.A.
  • 3122581229 | +1 312-258-1229 Illinois U.S.A.
  • 3122581230 | +1 312-258-1230 Illinois U.S.A.
  • 3122581231 | +1 312-258-1231 Illinois U.S.A.
  • 3122581232 | +1 312-258-1232 Illinois U.S.A.
  • 3122581233 | +1 312-258-1233 Illinois U.S.A.
  • 3122581234 | +1 312-258-1234 Illinois U.S.A.
  • 3122581235 | +1 312-258-1235 Illinois U.S.A.
  • 3122581236 | +1 312-258-1236 Illinois U.S.A.
  • 3122581237 | +1 312-258-1237 Illinois U.S.A.
  • 3122581238 | +1 312-258-1238 Illinois U.S.A.
  • 3122581239 | +1 312-258-1239 Illinois U.S.A.
  • 3122581240 | +1 312-258-1240 Illinois U.S.A.
  • 3122581241 | +1 312-258-1241 Illinois U.S.A.
  • 3122581242 | +1 312-258-1242 Illinois U.S.A.
  • 3122581243 | +1 312-258-1243 Illinois U.S.A.
  • 3122581244 | +1 312-258-1244 Illinois U.S.A.
  • 3122581245 | +1 312-258-1245 Illinois U.S.A.
  • 3122581246 | +1 312-258-1246 Illinois U.S.A.
  • 3122581247 | +1 312-258-1247 Illinois U.S.A.
  • 3122581248 | +1 312-258-1248 Illinois U.S.A.
  • 3122581249 | +1 312-258-1249 Illinois U.S.A.
  • 3122581250 | +1 312-258-1250 Illinois U.S.A.
  • 3122581251 | +1 312-258-1251 Illinois U.S.A.
  • 3122581252 | +1 312-258-1252 Illinois U.S.A.
  • 3122581253 | +1 312-258-1253 Illinois U.S.A.
  • 3122581254 | +1 312-258-1254 Illinois U.S.A.
  • 3122581255 | +1 312-258-1255 Illinois U.S.A.
  • 3122581256 | +1 312-258-1256 Illinois U.S.A.
  • 3122581257 | +1 312-258-1257 Illinois U.S.A.
  • 3122581258 | +1 312-258-1258 Illinois U.S.A.
  • 3122581259 | +1 312-258-1259 Illinois U.S.A.
  • 3122581260 | +1 312-258-1260 Illinois U.S.A.
  • 3122581261 | +1 312-258-1261 Illinois U.S.A.
  • 3122581262 | +1 312-258-1262 Illinois U.S.A.
  • 3122581263 | +1 312-258-1263 Illinois U.S.A.
  • 3122581264 | +1 312-258-1264 Illinois U.S.A.
  • 3122581265 | +1 312-258-1265 Illinois U.S.A.
  • 3122581266 | +1 312-258-1266 Illinois U.S.A.
  • 3122581267 | +1 312-258-1267 Illinois U.S.A.
  • 3122581268 | +1 312-258-1268 Illinois U.S.A.
  • 3122581269 | +1 312-258-1269 Illinois U.S.A.
  • 3122581270 | +1 312-258-1270 Illinois U.S.A.
  • 3122581271 | +1 312-258-1271 Illinois U.S.A.
  • 3122581272 | +1 312-258-1272 Illinois U.S.A.
  • 3122581273 | +1 312-258-1273 Illinois U.S.A.
  • 3122581274 | +1 312-258-1274 Illinois U.S.A.
  • 3122581275 | +1 312-258-1275 Illinois U.S.A.
  • 3122581276 | +1 312-258-1276 Illinois U.S.A.
  • 3122581277 | +1 312-258-1277 Illinois U.S.A.
  • 3122581278 | +1 312-258-1278 Illinois U.S.A.
  • 3122581279 | +1 312-258-1279 Illinois U.S.A.
  • 3122581280 | +1 312-258-1280 Illinois U.S.A.
  • 3122581281 | +1 312-258-1281 Illinois U.S.A.
  • 3122581282 | +1 312-258-1282 Illinois U.S.A.
  • 3122581283 | +1 312-258-1283 Illinois U.S.A.
  • 3122581284 | +1 312-258-1284 Illinois U.S.A.
  • 3122581285 | +1 312-258-1285 Illinois U.S.A.
  • 3122581286 | +1 312-258-1286 Illinois U.S.A.
  • 3122581287 | +1 312-258-1287 Illinois U.S.A.
  • 3122581288 | +1 312-258-1288 Illinois U.S.A.
  • 3122581289 | +1 312-258-1289 Illinois U.S.A.
  • 3122581290 | +1 312-258-1290 Illinois U.S.A.
  • 3122581291 | +1 312-258-1291 Illinois U.S.A.
  • 3122581292 | +1 312-258-1292 Illinois U.S.A.
  • 3122581293 | +1 312-258-1293 Illinois U.S.A.
  • 3122581294 | +1 312-258-1294 Illinois U.S.A.
  • 3122581295 | +1 312-258-1295 Illinois U.S.A.
  • 3122581296 | +1 312-258-1296 Illinois U.S.A.
  • 3122581297 | +1 312-258-1297 Illinois U.S.A.
  • 3122581298 | +1 312-258-1298 Illinois U.S.A.
  • 3122581299 | +1 312-258-1299 Illinois U.S.A.