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).

  • 3128761300 | +1 312-876-1300 Illinois U.S.A.
  • 3128761301 | +1 312-876-1301 Illinois U.S.A.
  • 3128761302 | +1 312-876-1302 Illinois U.S.A.
  • 3128761303 | +1 312-876-1303 Illinois U.S.A.
  • 3128761304 | +1 312-876-1304 Illinois U.S.A.
  • 3128761305 | +1 312-876-1305 Illinois U.S.A.
  • 3128761306 | +1 312-876-1306 Illinois U.S.A.
  • 3128761307 | +1 312-876-1307 Illinois U.S.A.
  • 3128761308 | +1 312-876-1308 Illinois U.S.A.
  • 3128761309 | +1 312-876-1309 Illinois U.S.A.
  • 3128761310 | +1 312-876-1310 Illinois U.S.A.
  • 3128761311 | +1 312-876-1311 Illinois U.S.A.
  • 3128761312 | +1 312-876-1312 Illinois U.S.A.
  • 3128761313 | +1 312-876-1313 Illinois U.S.A.
  • 3128761314 | +1 312-876-1314 Illinois U.S.A.
  • 3128761315 | +1 312-876-1315 Illinois U.S.A.
  • 3128761316 | +1 312-876-1316 Illinois U.S.A.
  • 3128761317 | +1 312-876-1317 Illinois U.S.A.
  • 3128761318 | +1 312-876-1318 Illinois U.S.A.
  • 3128761319 | +1 312-876-1319 Illinois U.S.A.
  • 3128761320 | +1 312-876-1320 Illinois U.S.A.
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  • 3128761322 | +1 312-876-1322 Illinois U.S.A.
  • 3128761323 | +1 312-876-1323 Illinois U.S.A.
  • 3128761324 | +1 312-876-1324 Illinois U.S.A.
  • 3128761325 | +1 312-876-1325 Illinois U.S.A.
  • 3128761326 | +1 312-876-1326 Illinois U.S.A.
  • 3128761327 | +1 312-876-1327 Illinois U.S.A.
  • 3128761328 | +1 312-876-1328 Illinois U.S.A.
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  • 3128761330 | +1 312-876-1330 Illinois U.S.A.
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  • 3128761333 | +1 312-876-1333 Illinois U.S.A.
  • 3128761334 | +1 312-876-1334 Illinois U.S.A.
  • 3128761335 | +1 312-876-1335 Illinois U.S.A.
  • 3128761336 | +1 312-876-1336 Illinois U.S.A.
  • 3128761337 | +1 312-876-1337 Illinois U.S.A.
  • 3128761338 | +1 312-876-1338 Illinois U.S.A.
  • 3128761339 | +1 312-876-1339 Illinois U.S.A.
  • 3128761340 | +1 312-876-1340 Illinois U.S.A.
  • 3128761341 | +1 312-876-1341 Illinois U.S.A.
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  • 3128761343 | +1 312-876-1343 Illinois U.S.A.
  • 3128761344 | +1 312-876-1344 Illinois U.S.A.
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  • 3128761347 | +1 312-876-1347 Illinois U.S.A.
  • 3128761348 | +1 312-876-1348 Illinois U.S.A.
  • 3128761349 | +1 312-876-1349 Illinois U.S.A.
  • 3128761350 | +1 312-876-1350 Illinois U.S.A.
  • 3128761351 | +1 312-876-1351 Illinois U.S.A.
  • 3128761352 | +1 312-876-1352 Illinois U.S.A.
  • 3128761353 | +1 312-876-1353 Illinois U.S.A.
  • 3128761354 | +1 312-876-1354 Illinois U.S.A.
  • 3128761355 | +1 312-876-1355 Illinois U.S.A.
  • 3128761356 | +1 312-876-1356 Illinois U.S.A.
  • 3128761357 | +1 312-876-1357 Illinois U.S.A.
  • 3128761358 | +1 312-876-1358 Illinois U.S.A.
  • 3128761359 | +1 312-876-1359 Illinois U.S.A.
  • 3128761360 | +1 312-876-1360 Illinois U.S.A.
  • 3128761361 | +1 312-876-1361 Illinois U.S.A.
  • 3128761362 | +1 312-876-1362 Illinois U.S.A.
  • 3128761363 | +1 312-876-1363 Illinois U.S.A.
  • 3128761364 | +1 312-876-1364 Illinois U.S.A.
  • 3128761365 | +1 312-876-1365 Illinois U.S.A.
  • 3128761366 | +1 312-876-1366 Illinois U.S.A.
  • 3128761367 | +1 312-876-1367 Illinois U.S.A.
  • 3128761368 | +1 312-876-1368 Illinois U.S.A.
  • 3128761369 | +1 312-876-1369 Illinois U.S.A.
  • 3128761370 | +1 312-876-1370 Illinois U.S.A.
  • 3128761371 | +1 312-876-1371 Illinois U.S.A.
  • 3128761372 | +1 312-876-1372 Illinois U.S.A.
  • 3128761373 | +1 312-876-1373 Illinois U.S.A.
  • 3128761374 | +1 312-876-1374 Illinois U.S.A.
  • 3128761375 | +1 312-876-1375 Illinois U.S.A.
  • 3128761376 | +1 312-876-1376 Illinois U.S.A.
  • 3128761377 | +1 312-876-1377 Illinois U.S.A.
  • 3128761378 | +1 312-876-1378 Illinois U.S.A.
  • 3128761379 | +1 312-876-1379 Illinois U.S.A.
  • 3128761380 | +1 312-876-1380 Illinois U.S.A.
  • 3128761381 | +1 312-876-1381 Illinois U.S.A.
  • 3128761382 | +1 312-876-1382 Illinois U.S.A.
  • 3128761383 | +1 312-876-1383 Illinois U.S.A.
  • 3128761384 | +1 312-876-1384 Illinois U.S.A.
  • 3128761385 | +1 312-876-1385 Illinois U.S.A.
  • 3128761386 | +1 312-876-1386 Illinois U.S.A.
  • 3128761387 | +1 312-876-1387 Illinois U.S.A.
  • 3128761388 | +1 312-876-1388 Illinois U.S.A.
  • 3128761389 | +1 312-876-1389 Illinois U.S.A.
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  • 3128761391 | +1 312-876-1391 Illinois U.S.A.
  • 3128761392 | +1 312-876-1392 Illinois U.S.A.
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  • 3128761394 | +1 312-876-1394 Illinois U.S.A.
  • 3128761395 | +1 312-876-1395 Illinois U.S.A.
  • 3128761396 | +1 312-876-1396 Illinois U.S.A.
  • 3128761397 | +1 312-876-1397 Illinois U.S.A.
  • 3128761398 | +1 312-876-1398 Illinois U.S.A.
  • 3128761399 | +1 312-876-1399 Illinois U.S.A.