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).

  • 3126541300 | +1 312-654-1300 Illinois U.S.A.
  • 3126541301 | +1 312-654-1301 Illinois U.S.A.
  • 3126541302 | +1 312-654-1302 Illinois U.S.A.
  • 3126541303 | +1 312-654-1303 Illinois U.S.A.
  • 3126541304 | +1 312-654-1304 Illinois U.S.A.
  • 3126541305 | +1 312-654-1305 Illinois U.S.A.
  • 3126541306 | +1 312-654-1306 Illinois U.S.A.
  • 3126541307 | +1 312-654-1307 Illinois U.S.A.
  • 3126541308 | +1 312-654-1308 Illinois U.S.A.
  • 3126541309 | +1 312-654-1309 Illinois U.S.A.
  • 3126541310 | +1 312-654-1310 Illinois U.S.A.
  • 3126541311 | +1 312-654-1311 Illinois U.S.A.
  • 3126541312 | +1 312-654-1312 Illinois U.S.A.
  • 3126541313 | +1 312-654-1313 Illinois U.S.A.
  • 3126541314 | +1 312-654-1314 Illinois U.S.A.
  • 3126541315 | +1 312-654-1315 Illinois U.S.A.
  • 3126541316 | +1 312-654-1316 Illinois U.S.A.
  • 3126541317 | +1 312-654-1317 Illinois U.S.A.
  • 3126541318 | +1 312-654-1318 Illinois U.S.A.
  • 3126541319 | +1 312-654-1319 Illinois U.S.A.
  • 3126541320 | +1 312-654-1320 Illinois U.S.A.
  • 3126541321 | +1 312-654-1321 Illinois U.S.A.
  • 3126541322 | +1 312-654-1322 Illinois U.S.A.
  • 3126541323 | +1 312-654-1323 Illinois U.S.A.
  • 3126541324 | +1 312-654-1324 Illinois U.S.A.
  • 3126541325 | +1 312-654-1325 Illinois U.S.A.
  • 3126541326 | +1 312-654-1326 Illinois U.S.A.
  • 3126541327 | +1 312-654-1327 Illinois U.S.A.
  • 3126541328 | +1 312-654-1328 Illinois U.S.A.
  • 3126541329 | +1 312-654-1329 Illinois U.S.A.
  • 3126541330 | +1 312-654-1330 Illinois U.S.A.
  • 3126541331 | +1 312-654-1331 Illinois U.S.A.
  • 3126541332 | +1 312-654-1332 Illinois U.S.A.
  • 3126541333 | +1 312-654-1333 Illinois U.S.A.
  • 3126541334 | +1 312-654-1334 Illinois U.S.A.
  • 3126541335 | +1 312-654-1335 Illinois U.S.A.
  • 3126541336 | +1 312-654-1336 Illinois U.S.A.
  • 3126541337 | +1 312-654-1337 Illinois U.S.A.
  • 3126541338 | +1 312-654-1338 Illinois U.S.A.
  • 3126541339 | +1 312-654-1339 Illinois U.S.A.
  • 3126541340 | +1 312-654-1340 Illinois U.S.A.
  • 3126541341 | +1 312-654-1341 Illinois U.S.A.
  • 3126541342 | +1 312-654-1342 Illinois U.S.A.
  • 3126541343 | +1 312-654-1343 Illinois U.S.A.
  • 3126541344 | +1 312-654-1344 Illinois U.S.A.
  • 3126541345 | +1 312-654-1345 Illinois U.S.A.
  • 3126541346 | +1 312-654-1346 Illinois U.S.A.
  • 3126541347 | +1 312-654-1347 Illinois U.S.A.
  • 3126541348 | +1 312-654-1348 Illinois U.S.A.
  • 3126541349 | +1 312-654-1349 Illinois U.S.A.
  • 3126541350 | +1 312-654-1350 Illinois U.S.A.
  • 3126541351 | +1 312-654-1351 Illinois U.S.A.
  • 3126541352 | +1 312-654-1352 Illinois U.S.A.
  • 3126541353 | +1 312-654-1353 Illinois U.S.A.
  • 3126541354 | +1 312-654-1354 Illinois U.S.A.
  • 3126541355 | +1 312-654-1355 Illinois U.S.A.
  • 3126541356 | +1 312-654-1356 Illinois U.S.A.
  • 3126541357 | +1 312-654-1357 Illinois U.S.A.
  • 3126541358 | +1 312-654-1358 Illinois U.S.A.
  • 3126541359 | +1 312-654-1359 Illinois U.S.A.
  • 3126541360 | +1 312-654-1360 Illinois U.S.A.
  • 3126541361 | +1 312-654-1361 Illinois U.S.A.
  • 3126541362 | +1 312-654-1362 Illinois U.S.A.
  • 3126541363 | +1 312-654-1363 Illinois U.S.A.
  • 3126541364 | +1 312-654-1364 Illinois U.S.A.
  • 3126541365 | +1 312-654-1365 Illinois U.S.A.
  • 3126541366 | +1 312-654-1366 Illinois U.S.A.
  • 3126541367 | +1 312-654-1367 Illinois U.S.A.
  • 3126541368 | +1 312-654-1368 Illinois U.S.A.
  • 3126541369 | +1 312-654-1369 Illinois U.S.A.
  • 3126541370 | +1 312-654-1370 Illinois U.S.A.
  • 3126541371 | +1 312-654-1371 Illinois U.S.A.
  • 3126541372 | +1 312-654-1372 Illinois U.S.A.
  • 3126541373 | +1 312-654-1373 Illinois U.S.A.
  • 3126541374 | +1 312-654-1374 Illinois U.S.A.
  • 3126541375 | +1 312-654-1375 Illinois U.S.A.
  • 3126541376 | +1 312-654-1376 Illinois U.S.A.
  • 3126541377 | +1 312-654-1377 Illinois U.S.A.
  • 3126541378 | +1 312-654-1378 Illinois U.S.A.
  • 3126541379 | +1 312-654-1379 Illinois U.S.A.
  • 3126541380 | +1 312-654-1380 Illinois U.S.A.
  • 3126541381 | +1 312-654-1381 Illinois U.S.A.
  • 3126541382 | +1 312-654-1382 Illinois U.S.A.
  • 3126541383 | +1 312-654-1383 Illinois U.S.A.
  • 3126541384 | +1 312-654-1384 Illinois U.S.A.
  • 3126541385 | +1 312-654-1385 Illinois U.S.A.
  • 3126541386 | +1 312-654-1386 Illinois U.S.A.
  • 3126541387 | +1 312-654-1387 Illinois U.S.A.
  • 3126541388 | +1 312-654-1388 Illinois U.S.A.
  • 3126541389 | +1 312-654-1389 Illinois U.S.A.
  • 3126541390 | +1 312-654-1390 Illinois U.S.A.
  • 3126541391 | +1 312-654-1391 Illinois U.S.A.
  • 3126541392 | +1 312-654-1392 Illinois U.S.A.
  • 3126541393 | +1 312-654-1393 Illinois U.S.A.
  • 3126541394 | +1 312-654-1394 Illinois U.S.A.
  • 3126541395 | +1 312-654-1395 Illinois U.S.A.
  • 3126541396 | +1 312-654-1396 Illinois U.S.A.
  • 3126541397 | +1 312-654-1397 Illinois U.S.A.
  • 3126541398 | +1 312-654-1398 Illinois U.S.A.
  • 3126541399 | +1 312-654-1399 Illinois U.S.A.