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).

  • 3123761300 | +1 312-376-1300 Illinois U.S.A.
  • 3123761301 | +1 312-376-1301 Illinois U.S.A.
  • 3123761302 | +1 312-376-1302 Illinois U.S.A.
  • 3123761303 | +1 312-376-1303 Illinois U.S.A.
  • 3123761304 | +1 312-376-1304 Illinois U.S.A.
  • 3123761305 | +1 312-376-1305 Illinois U.S.A.
  • 3123761306 | +1 312-376-1306 Illinois U.S.A.
  • 3123761307 | +1 312-376-1307 Illinois U.S.A.
  • 3123761308 | +1 312-376-1308 Illinois U.S.A.
  • 3123761309 | +1 312-376-1309 Illinois U.S.A.
  • 3123761310 | +1 312-376-1310 Illinois U.S.A.
  • 3123761311 | +1 312-376-1311 Illinois U.S.A.
  • 3123761312 | +1 312-376-1312 Illinois U.S.A.
  • 3123761313 | +1 312-376-1313 Illinois U.S.A.
  • 3123761314 | +1 312-376-1314 Illinois U.S.A.
  • 3123761315 | +1 312-376-1315 Illinois U.S.A.
  • 3123761316 | +1 312-376-1316 Illinois U.S.A.
  • 3123761317 | +1 312-376-1317 Illinois U.S.A.
  • 3123761318 | +1 312-376-1318 Illinois U.S.A.
  • 3123761319 | +1 312-376-1319 Illinois U.S.A.
  • 3123761320 | +1 312-376-1320 Illinois U.S.A.
  • 3123761321 | +1 312-376-1321 Illinois U.S.A.
  • 3123761322 | +1 312-376-1322 Illinois U.S.A.
  • 3123761323 | +1 312-376-1323 Illinois U.S.A.
  • 3123761324 | +1 312-376-1324 Illinois U.S.A.
  • 3123761325 | +1 312-376-1325 Illinois U.S.A.
  • 3123761326 | +1 312-376-1326 Illinois U.S.A.
  • 3123761327 | +1 312-376-1327 Illinois U.S.A.
  • 3123761328 | +1 312-376-1328 Illinois U.S.A.
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  • 3123761330 | +1 312-376-1330 Illinois U.S.A.
  • 3123761331 | +1 312-376-1331 Illinois U.S.A.
  • 3123761332 | +1 312-376-1332 Illinois U.S.A.
  • 3123761333 | +1 312-376-1333 Illinois U.S.A.
  • 3123761334 | +1 312-376-1334 Illinois U.S.A.
  • 3123761335 | +1 312-376-1335 Illinois U.S.A.
  • 3123761336 | +1 312-376-1336 Illinois U.S.A.
  • 3123761337 | +1 312-376-1337 Illinois U.S.A.
  • 3123761338 | +1 312-376-1338 Illinois U.S.A.
  • 3123761339 | +1 312-376-1339 Illinois U.S.A.
  • 3123761340 | +1 312-376-1340 Illinois U.S.A.
  • 3123761341 | +1 312-376-1341 Illinois U.S.A.
  • 3123761342 | +1 312-376-1342 Illinois U.S.A.
  • 3123761343 | +1 312-376-1343 Illinois U.S.A.
  • 3123761344 | +1 312-376-1344 Illinois U.S.A.
  • 3123761345 | +1 312-376-1345 Illinois U.S.A.
  • 3123761346 | +1 312-376-1346 Illinois U.S.A.
  • 3123761347 | +1 312-376-1347 Illinois U.S.A.
  • 3123761348 | +1 312-376-1348 Illinois U.S.A.
  • 3123761349 | +1 312-376-1349 Illinois U.S.A.
  • 3123761350 | +1 312-376-1350 Illinois U.S.A.
  • 3123761351 | +1 312-376-1351 Illinois U.S.A.
  • 3123761352 | +1 312-376-1352 Illinois U.S.A.
  • 3123761353 | +1 312-376-1353 Illinois U.S.A.
  • 3123761354 | +1 312-376-1354 Illinois U.S.A.
  • 3123761355 | +1 312-376-1355 Illinois U.S.A.
  • 3123761356 | +1 312-376-1356 Illinois U.S.A.
  • 3123761357 | +1 312-376-1357 Illinois U.S.A.
  • 3123761358 | +1 312-376-1358 Illinois U.S.A.
  • 3123761359 | +1 312-376-1359 Illinois U.S.A.
  • 3123761360 | +1 312-376-1360 Illinois U.S.A.
  • 3123761361 | +1 312-376-1361 Illinois U.S.A.
  • 3123761362 | +1 312-376-1362 Illinois U.S.A.
  • 3123761363 | +1 312-376-1363 Illinois U.S.A.
  • 3123761364 | +1 312-376-1364 Illinois U.S.A.
  • 3123761365 | +1 312-376-1365 Illinois U.S.A.
  • 3123761366 | +1 312-376-1366 Illinois U.S.A.
  • 3123761367 | +1 312-376-1367 Illinois U.S.A.
  • 3123761368 | +1 312-376-1368 Illinois U.S.A.
  • 3123761369 | +1 312-376-1369 Illinois U.S.A.
  • 3123761370 | +1 312-376-1370 Illinois U.S.A.
  • 3123761371 | +1 312-376-1371 Illinois U.S.A.
  • 3123761372 | +1 312-376-1372 Illinois U.S.A.
  • 3123761373 | +1 312-376-1373 Illinois U.S.A.
  • 3123761374 | +1 312-376-1374 Illinois U.S.A.
  • 3123761375 | +1 312-376-1375 Illinois U.S.A.
  • 3123761376 | +1 312-376-1376 Illinois U.S.A.
  • 3123761377 | +1 312-376-1377 Illinois U.S.A.
  • 3123761378 | +1 312-376-1378 Illinois U.S.A.
  • 3123761379 | +1 312-376-1379 Illinois U.S.A.
  • 3123761380 | +1 312-376-1380 Illinois U.S.A.
  • 3123761381 | +1 312-376-1381 Illinois U.S.A.
  • 3123761382 | +1 312-376-1382 Illinois U.S.A.
  • 3123761383 | +1 312-376-1383 Illinois U.S.A.
  • 3123761384 | +1 312-376-1384 Illinois U.S.A.
  • 3123761385 | +1 312-376-1385 Illinois U.S.A.
  • 3123761386 | +1 312-376-1386 Illinois U.S.A.
  • 3123761387 | +1 312-376-1387 Illinois U.S.A.
  • 3123761388 | +1 312-376-1388 Illinois U.S.A.
  • 3123761389 | +1 312-376-1389 Illinois U.S.A.
  • 3123761390 | +1 312-376-1390 Illinois U.S.A.
  • 3123761391 | +1 312-376-1391 Illinois U.S.A.
  • 3123761392 | +1 312-376-1392 Illinois U.S.A.
  • 3123761393 | +1 312-376-1393 Illinois U.S.A.
  • 3123761394 | +1 312-376-1394 Illinois U.S.A.
  • 3123761395 | +1 312-376-1395 Illinois U.S.A.
  • 3123761396 | +1 312-376-1396 Illinois U.S.A.
  • 3123761397 | +1 312-376-1397 Illinois U.S.A.
  • 3123761398 | +1 312-376-1398 Illinois U.S.A.
  • 3123761399 | +1 312-376-1399 Illinois U.S.A.