CitysDirectory

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).

  • 3122121400 | +1 312-212-1400 Illinois U.S.A.
  • 3122121401 | +1 312-212-1401 Illinois U.S.A.
  • 3122121402 | +1 312-212-1402 Illinois U.S.A.
  • 3122121403 | +1 312-212-1403 Illinois U.S.A.
  • 3122121404 | +1 312-212-1404 Illinois U.S.A.
  • 3122121405 | +1 312-212-1405 Illinois U.S.A.
  • 3122121406 | +1 312-212-1406 Illinois U.S.A.
  • 3122121407 | +1 312-212-1407 Illinois U.S.A.
  • 3122121408 | +1 312-212-1408 Illinois U.S.A.
  • 3122121409 | +1 312-212-1409 Illinois U.S.A.
  • 3122121410 | +1 312-212-1410 Illinois U.S.A.
  • 3122121411 | +1 312-212-1411 Illinois U.S.A.
  • 3122121412 | +1 312-212-1412 Illinois U.S.A.
  • 3122121413 | +1 312-212-1413 Illinois U.S.A.
  • 3122121414 | +1 312-212-1414 Illinois U.S.A.
  • 3122121415 | +1 312-212-1415 Illinois U.S.A.
  • 3122121416 | +1 312-212-1416 Illinois U.S.A.
  • 3122121417 | +1 312-212-1417 Illinois U.S.A.
  • 3122121418 | +1 312-212-1418 Illinois U.S.A.
  • 3122121419 | +1 312-212-1419 Illinois U.S.A.
  • 3122121420 | +1 312-212-1420 Illinois U.S.A.
  • 3122121421 | +1 312-212-1421 Illinois U.S.A.
  • 3122121422 | +1 312-212-1422 Illinois U.S.A.
  • 3122121423 | +1 312-212-1423 Illinois U.S.A.
  • 3122121424 | +1 312-212-1424 Illinois U.S.A.
  • 3122121425 | +1 312-212-1425 Illinois U.S.A.
  • 3122121426 | +1 312-212-1426 Illinois U.S.A.
  • 3122121427 | +1 312-212-1427 Illinois U.S.A.
  • 3122121428 | +1 312-212-1428 Illinois U.S.A.
  • 3122121429 | +1 312-212-1429 Illinois U.S.A.
  • 3122121430 | +1 312-212-1430 Illinois U.S.A.
  • 3122121431 | +1 312-212-1431 Illinois U.S.A.
  • 3122121432 | +1 312-212-1432 Illinois U.S.A.
  • 3122121433 | +1 312-212-1433 Illinois U.S.A.
  • 3122121434 | +1 312-212-1434 Illinois U.S.A.
  • 3122121435 | +1 312-212-1435 Illinois U.S.A.
  • 3122121436 | +1 312-212-1436 Illinois U.S.A.
  • 3122121437 | +1 312-212-1437 Illinois U.S.A.
  • 3122121438 | +1 312-212-1438 Illinois U.S.A.
  • 3122121439 | +1 312-212-1439 Illinois U.S.A.
  • 3122121440 | +1 312-212-1440 Illinois U.S.A.
  • 3122121441 | +1 312-212-1441 Illinois U.S.A.
  • 3122121442 | +1 312-212-1442 Illinois U.S.A.
  • 3122121443 | +1 312-212-1443 Illinois U.S.A.
  • 3122121444 | +1 312-212-1444 Illinois U.S.A.
  • 3122121445 | +1 312-212-1445 Illinois U.S.A.
  • 3122121446 | +1 312-212-1446 Illinois U.S.A.
  • 3122121447 | +1 312-212-1447 Illinois U.S.A.
  • 3122121448 | +1 312-212-1448 Illinois U.S.A.
  • 3122121449 | +1 312-212-1449 Illinois U.S.A.
  • 3122121450 | +1 312-212-1450 Illinois U.S.A.
  • 3122121451 | +1 312-212-1451 Illinois U.S.A.
  • 3122121452 | +1 312-212-1452 Illinois U.S.A.
  • 3122121453 | +1 312-212-1453 Illinois U.S.A.
  • 3122121454 | +1 312-212-1454 Illinois U.S.A.
  • 3122121455 | +1 312-212-1455 Illinois U.S.A.
  • 3122121456 | +1 312-212-1456 Illinois U.S.A.
  • 3122121457 | +1 312-212-1457 Illinois U.S.A.
  • 3122121458 | +1 312-212-1458 Illinois U.S.A.
  • 3122121459 | +1 312-212-1459 Illinois U.S.A.
  • 3122121460 | +1 312-212-1460 Illinois U.S.A.
  • 3122121461 | +1 312-212-1461 Illinois U.S.A.
  • 3122121462 | +1 312-212-1462 Illinois U.S.A.
  • 3122121463 | +1 312-212-1463 Illinois U.S.A.
  • 3122121464 | +1 312-212-1464 Illinois U.S.A.
  • 3122121465 | +1 312-212-1465 Illinois U.S.A.
  • 3122121466 | +1 312-212-1466 Illinois U.S.A.
  • 3122121467 | +1 312-212-1467 Illinois U.S.A.
  • 3122121468 | +1 312-212-1468 Illinois U.S.A.
  • 3122121469 | +1 312-212-1469 Illinois U.S.A.
  • 3122121470 | +1 312-212-1470 Illinois U.S.A.
  • 3122121471 | +1 312-212-1471 Illinois U.S.A.
  • 3122121472 | +1 312-212-1472 Illinois U.S.A.
  • 3122121473 | +1 312-212-1473 Illinois U.S.A.
  • 3122121474 | +1 312-212-1474 Illinois U.S.A.
  • 3122121475 | +1 312-212-1475 Illinois U.S.A.
  • 3122121476 | +1 312-212-1476 Illinois U.S.A.
  • 3122121477 | +1 312-212-1477 Illinois U.S.A.
  • 3122121478 | +1 312-212-1478 Illinois U.S.A.
  • 3122121479 | +1 312-212-1479 Illinois U.S.A.
  • 3122121480 | +1 312-212-1480 Illinois U.S.A.
  • 3122121481 | +1 312-212-1481 Illinois U.S.A.
  • 3122121482 | +1 312-212-1482 Illinois U.S.A.
  • 3122121483 | +1 312-212-1483 Illinois U.S.A.
  • 3122121484 | +1 312-212-1484 Illinois U.S.A.
  • 3122121485 | +1 312-212-1485 Illinois U.S.A.
  • 3122121486 | +1 312-212-1486 Illinois U.S.A.
  • 3122121487 | +1 312-212-1487 Illinois U.S.A.
  • 3122121488 | +1 312-212-1488 Illinois U.S.A.
  • 3122121489 | +1 312-212-1489 Illinois U.S.A.
  • 3122121490 | +1 312-212-1490 Illinois U.S.A.
  • 3122121491 | +1 312-212-1491 Illinois U.S.A.
  • 3122121492 | +1 312-212-1492 Illinois U.S.A.
  • 3122121493 | +1 312-212-1493 Illinois U.S.A.
  • 3122121494 | +1 312-212-1494 Illinois U.S.A.
  • 3122121495 | +1 312-212-1495 Illinois U.S.A.
  • 3122121496 | +1 312-212-1496 Illinois U.S.A.
  • 3122121497 | +1 312-212-1497 Illinois U.S.A.
  • 3122121498 | +1 312-212-1498 Illinois U.S.A.
  • 3122121499 | +1 312-212-1499 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z