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).

  • 3125721300 | +1 312-572-1300 Illinois U.S.A.
  • 3125721301 | +1 312-572-1301 Illinois U.S.A.
  • 3125721302 | +1 312-572-1302 Illinois U.S.A.
  • 3125721303 | +1 312-572-1303 Illinois U.S.A.
  • 3125721304 | +1 312-572-1304 Illinois U.S.A.
  • 3125721305 | +1 312-572-1305 Illinois U.S.A.
  • 3125721306 | +1 312-572-1306 Illinois U.S.A.
  • 3125721307 | +1 312-572-1307 Illinois U.S.A.
  • 3125721308 | +1 312-572-1308 Illinois U.S.A.
  • 3125721309 | +1 312-572-1309 Illinois U.S.A.
  • 3125721310 | +1 312-572-1310 Illinois U.S.A.
  • 3125721311 | +1 312-572-1311 Illinois U.S.A.
  • 3125721312 | +1 312-572-1312 Illinois U.S.A.
  • 3125721313 | +1 312-572-1313 Illinois U.S.A.
  • 3125721314 | +1 312-572-1314 Illinois U.S.A.
  • 3125721315 | +1 312-572-1315 Illinois U.S.A.
  • 3125721316 | +1 312-572-1316 Illinois U.S.A.
  • 3125721317 | +1 312-572-1317 Illinois U.S.A.
  • 3125721318 | +1 312-572-1318 Illinois U.S.A.
  • 3125721319 | +1 312-572-1319 Illinois U.S.A.
  • 3125721320 | +1 312-572-1320 Illinois U.S.A.
  • 3125721321 | +1 312-572-1321 Illinois U.S.A.
  • 3125721322 | +1 312-572-1322 Illinois U.S.A.
  • 3125721323 | +1 312-572-1323 Illinois U.S.A.
  • 3125721324 | +1 312-572-1324 Illinois U.S.A.
  • 3125721325 | +1 312-572-1325 Illinois U.S.A.
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  • 3125721327 | +1 312-572-1327 Illinois U.S.A.
  • 3125721328 | +1 312-572-1328 Illinois U.S.A.
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  • 3125721330 | +1 312-572-1330 Illinois U.S.A.
  • 3125721331 | +1 312-572-1331 Illinois U.S.A.
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  • 3125721333 | +1 312-572-1333 Illinois U.S.A.
  • 3125721334 | +1 312-572-1334 Illinois U.S.A.
  • 3125721335 | +1 312-572-1335 Illinois U.S.A.
  • 3125721336 | +1 312-572-1336 Illinois U.S.A.
  • 3125721337 | +1 312-572-1337 Illinois U.S.A.
  • 3125721338 | +1 312-572-1338 Illinois U.S.A.
  • 3125721339 | +1 312-572-1339 Illinois U.S.A.
  • 3125721340 | +1 312-572-1340 Illinois U.S.A.
  • 3125721341 | +1 312-572-1341 Illinois U.S.A.
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  • 3125721344 | +1 312-572-1344 Illinois U.S.A.
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  • 3125721347 | +1 312-572-1347 Illinois U.S.A.
  • 3125721348 | +1 312-572-1348 Illinois U.S.A.
  • 3125721349 | +1 312-572-1349 Illinois U.S.A.
  • 3125721350 | +1 312-572-1350 Illinois U.S.A.
  • 3125721351 | +1 312-572-1351 Illinois U.S.A.
  • 3125721352 | +1 312-572-1352 Illinois U.S.A.
  • 3125721353 | +1 312-572-1353 Illinois U.S.A.
  • 3125721354 | +1 312-572-1354 Illinois U.S.A.
  • 3125721355 | +1 312-572-1355 Illinois U.S.A.
  • 3125721356 | +1 312-572-1356 Illinois U.S.A.
  • 3125721357 | +1 312-572-1357 Illinois U.S.A.
  • 3125721358 | +1 312-572-1358 Illinois U.S.A.
  • 3125721359 | +1 312-572-1359 Illinois U.S.A.
  • 3125721360 | +1 312-572-1360 Illinois U.S.A.
  • 3125721361 | +1 312-572-1361 Illinois U.S.A.
  • 3125721362 | +1 312-572-1362 Illinois U.S.A.
  • 3125721363 | +1 312-572-1363 Illinois U.S.A.
  • 3125721364 | +1 312-572-1364 Illinois U.S.A.
  • 3125721365 | +1 312-572-1365 Illinois U.S.A.
  • 3125721366 | +1 312-572-1366 Illinois U.S.A.
  • 3125721367 | +1 312-572-1367 Illinois U.S.A.
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  • 3125721369 | +1 312-572-1369 Illinois U.S.A.
  • 3125721370 | +1 312-572-1370 Illinois U.S.A.
  • 3125721371 | +1 312-572-1371 Illinois U.S.A.
  • 3125721372 | +1 312-572-1372 Illinois U.S.A.
  • 3125721373 | +1 312-572-1373 Illinois U.S.A.
  • 3125721374 | +1 312-572-1374 Illinois U.S.A.
  • 3125721375 | +1 312-572-1375 Illinois U.S.A.
  • 3125721376 | +1 312-572-1376 Illinois U.S.A.
  • 3125721377 | +1 312-572-1377 Illinois U.S.A.
  • 3125721378 | +1 312-572-1378 Illinois U.S.A.
  • 3125721379 | +1 312-572-1379 Illinois U.S.A.
  • 3125721380 | +1 312-572-1380 Illinois U.S.A.
  • 3125721381 | +1 312-572-1381 Illinois U.S.A.
  • 3125721382 | +1 312-572-1382 Illinois U.S.A.
  • 3125721383 | +1 312-572-1383 Illinois U.S.A.
  • 3125721384 | +1 312-572-1384 Illinois U.S.A.
  • 3125721385 | +1 312-572-1385 Illinois U.S.A.
  • 3125721386 | +1 312-572-1386 Illinois U.S.A.
  • 3125721387 | +1 312-572-1387 Illinois U.S.A.
  • 3125721388 | +1 312-572-1388 Illinois U.S.A.
  • 3125721389 | +1 312-572-1389 Illinois U.S.A.
  • 3125721390 | +1 312-572-1390 Illinois U.S.A.
  • 3125721391 | +1 312-572-1391 Illinois U.S.A.
  • 3125721392 | +1 312-572-1392 Illinois U.S.A.
  • 3125721393 | +1 312-572-1393 Illinois U.S.A.
  • 3125721394 | +1 312-572-1394 Illinois U.S.A.
  • 3125721395 | +1 312-572-1395 Illinois U.S.A.
  • 3125721396 | +1 312-572-1396 Illinois U.S.A.
  • 3125721397 | +1 312-572-1397 Illinois U.S.A.
  • 3125721398 | +1 312-572-1398 Illinois U.S.A.
  • 3125721399 | +1 312-572-1399 Illinois U.S.A.