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).

  • 3123611300 | +1 312-361-1300 Illinois U.S.A.
  • 3123611301 | +1 312-361-1301 Illinois U.S.A.
  • 3123611302 | +1 312-361-1302 Illinois U.S.A.
  • 3123611303 | +1 312-361-1303 Illinois U.S.A.
  • 3123611304 | +1 312-361-1304 Illinois U.S.A.
  • 3123611305 | +1 312-361-1305 Illinois U.S.A.
  • 3123611306 | +1 312-361-1306 Illinois U.S.A.
  • 3123611307 | +1 312-361-1307 Illinois U.S.A.
  • 3123611308 | +1 312-361-1308 Illinois U.S.A.
  • 3123611309 | +1 312-361-1309 Illinois U.S.A.
  • 3123611310 | +1 312-361-1310 Illinois U.S.A.
  • 3123611311 | +1 312-361-1311 Illinois U.S.A.
  • 3123611312 | +1 312-361-1312 Illinois U.S.A.
  • 3123611313 | +1 312-361-1313 Illinois U.S.A.
  • 3123611314 | +1 312-361-1314 Illinois U.S.A.
  • 3123611315 | +1 312-361-1315 Illinois U.S.A.
  • 3123611316 | +1 312-361-1316 Illinois U.S.A.
  • 3123611317 | +1 312-361-1317 Illinois U.S.A.
  • 3123611318 | +1 312-361-1318 Illinois U.S.A.
  • 3123611319 | +1 312-361-1319 Illinois U.S.A.
  • 3123611320 | +1 312-361-1320 Illinois U.S.A.
  • 3123611321 | +1 312-361-1321 Illinois U.S.A.
  • 3123611322 | +1 312-361-1322 Illinois U.S.A.
  • 3123611323 | +1 312-361-1323 Illinois U.S.A.
  • 3123611324 | +1 312-361-1324 Illinois U.S.A.
  • 3123611325 | +1 312-361-1325 Illinois U.S.A.
  • 3123611326 | +1 312-361-1326 Illinois U.S.A.
  • 3123611327 | +1 312-361-1327 Illinois U.S.A.
  • 3123611328 | +1 312-361-1328 Illinois U.S.A.
  • 3123611329 | +1 312-361-1329 Illinois U.S.A.
  • 3123611330 | +1 312-361-1330 Illinois U.S.A.
  • 3123611331 | +1 312-361-1331 Illinois U.S.A.
  • 3123611332 | +1 312-361-1332 Illinois U.S.A.
  • 3123611333 | +1 312-361-1333 Illinois U.S.A.
  • 3123611334 | +1 312-361-1334 Illinois U.S.A.
  • 3123611335 | +1 312-361-1335 Illinois U.S.A.
  • 3123611336 | +1 312-361-1336 Illinois U.S.A.
  • 3123611337 | +1 312-361-1337 Illinois U.S.A.
  • 3123611338 | +1 312-361-1338 Illinois U.S.A.
  • 3123611339 | +1 312-361-1339 Illinois U.S.A.
  • 3123611340 | +1 312-361-1340 Illinois U.S.A.
  • 3123611341 | +1 312-361-1341 Illinois U.S.A.
  • 3123611342 | +1 312-361-1342 Illinois U.S.A.
  • 3123611343 | +1 312-361-1343 Illinois U.S.A.
  • 3123611344 | +1 312-361-1344 Illinois U.S.A.
  • 3123611345 | +1 312-361-1345 Illinois U.S.A.
  • 3123611346 | +1 312-361-1346 Illinois U.S.A.
  • 3123611347 | +1 312-361-1347 Illinois U.S.A.
  • 3123611348 | +1 312-361-1348 Illinois U.S.A.
  • 3123611349 | +1 312-361-1349 Illinois U.S.A.
  • 3123611350 | +1 312-361-1350 Illinois U.S.A.
  • 3123611351 | +1 312-361-1351 Illinois U.S.A.
  • 3123611352 | +1 312-361-1352 Illinois U.S.A.
  • 3123611353 | +1 312-361-1353 Illinois U.S.A.
  • 3123611354 | +1 312-361-1354 Illinois U.S.A.
  • 3123611355 | +1 312-361-1355 Illinois U.S.A.
  • 3123611356 | +1 312-361-1356 Illinois U.S.A.
  • 3123611357 | +1 312-361-1357 Illinois U.S.A.
  • 3123611358 | +1 312-361-1358 Illinois U.S.A.
  • 3123611359 | +1 312-361-1359 Illinois U.S.A.
  • 3123611360 | +1 312-361-1360 Illinois U.S.A.
  • 3123611361 | +1 312-361-1361 Illinois U.S.A.
  • 3123611362 | +1 312-361-1362 Illinois U.S.A.
  • 3123611363 | +1 312-361-1363 Illinois U.S.A.
  • 3123611364 | +1 312-361-1364 Illinois U.S.A.
  • 3123611365 | +1 312-361-1365 Illinois U.S.A.
  • 3123611366 | +1 312-361-1366 Illinois U.S.A.
  • 3123611367 | +1 312-361-1367 Illinois U.S.A.
  • 3123611368 | +1 312-361-1368 Illinois U.S.A.
  • 3123611369 | +1 312-361-1369 Illinois U.S.A.
  • 3123611370 | +1 312-361-1370 Illinois U.S.A.
  • 3123611371 | +1 312-361-1371 Illinois U.S.A.
  • 3123611372 | +1 312-361-1372 Illinois U.S.A.
  • 3123611373 | +1 312-361-1373 Illinois U.S.A.
  • 3123611374 | +1 312-361-1374 Illinois U.S.A.
  • 3123611375 | +1 312-361-1375 Illinois U.S.A.
  • 3123611376 | +1 312-361-1376 Illinois U.S.A.
  • 3123611377 | +1 312-361-1377 Illinois U.S.A.
  • 3123611378 | +1 312-361-1378 Illinois U.S.A.
  • 3123611379 | +1 312-361-1379 Illinois U.S.A.
  • 3123611380 | +1 312-361-1380 Illinois U.S.A.
  • 3123611381 | +1 312-361-1381 Illinois U.S.A.
  • 3123611382 | +1 312-361-1382 Illinois U.S.A.
  • 3123611383 | +1 312-361-1383 Illinois U.S.A.
  • 3123611384 | +1 312-361-1384 Illinois U.S.A.
  • 3123611385 | +1 312-361-1385 Illinois U.S.A.
  • 3123611386 | +1 312-361-1386 Illinois U.S.A.
  • 3123611387 | +1 312-361-1387 Illinois U.S.A.
  • 3123611388 | +1 312-361-1388 Illinois U.S.A.
  • 3123611389 | +1 312-361-1389 Illinois U.S.A.
  • 3123611390 | +1 312-361-1390 Illinois U.S.A.
  • 3123611391 | +1 312-361-1391 Illinois U.S.A.
  • 3123611392 | +1 312-361-1392 Illinois U.S.A.
  • 3123611393 | +1 312-361-1393 Illinois U.S.A.
  • 3123611394 | +1 312-361-1394 Illinois U.S.A.
  • 3123611395 | +1 312-361-1395 Illinois U.S.A.
  • 3123611396 | +1 312-361-1396 Illinois U.S.A.
  • 3123611397 | +1 312-361-1397 Illinois U.S.A.
  • 3123611398 | +1 312-361-1398 Illinois U.S.A.
  • 3123611399 | +1 312-361-1399 Illinois U.S.A.