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).

  • 3128121400 | +1 312-812-1400 Illinois U.S.A.
  • 3128121401 | +1 312-812-1401 Illinois U.S.A.
  • 3128121402 | +1 312-812-1402 Illinois U.S.A.
  • 3128121403 | +1 312-812-1403 Illinois U.S.A.
  • 3128121404 | +1 312-812-1404 Illinois U.S.A.
  • 3128121405 | +1 312-812-1405 Illinois U.S.A.
  • 3128121406 | +1 312-812-1406 Illinois U.S.A.
  • 3128121407 | +1 312-812-1407 Illinois U.S.A.
  • 3128121408 | +1 312-812-1408 Illinois U.S.A.
  • 3128121409 | +1 312-812-1409 Illinois U.S.A.
  • 3128121410 | +1 312-812-1410 Illinois U.S.A.
  • 3128121411 | +1 312-812-1411 Illinois U.S.A.
  • 3128121412 | +1 312-812-1412 Illinois U.S.A.
  • 3128121413 | +1 312-812-1413 Illinois U.S.A.
  • 3128121414 | +1 312-812-1414 Illinois U.S.A.
  • 3128121415 | +1 312-812-1415 Illinois U.S.A.
  • 3128121416 | +1 312-812-1416 Illinois U.S.A.
  • 3128121417 | +1 312-812-1417 Illinois U.S.A.
  • 3128121418 | +1 312-812-1418 Illinois U.S.A.
  • 3128121419 | +1 312-812-1419 Illinois U.S.A.
  • 3128121420 | +1 312-812-1420 Illinois U.S.A.
  • 3128121421 | +1 312-812-1421 Illinois U.S.A.
  • 3128121422 | +1 312-812-1422 Illinois U.S.A.
  • 3128121423 | +1 312-812-1423 Illinois U.S.A.
  • 3128121424 | +1 312-812-1424 Illinois U.S.A.
  • 3128121425 | +1 312-812-1425 Illinois U.S.A.
  • 3128121426 | +1 312-812-1426 Illinois U.S.A.
  • 3128121427 | +1 312-812-1427 Illinois U.S.A.
  • 3128121428 | +1 312-812-1428 Illinois U.S.A.
  • 3128121429 | +1 312-812-1429 Illinois U.S.A.
  • 3128121430 | +1 312-812-1430 Illinois U.S.A.
  • 3128121431 | +1 312-812-1431 Illinois U.S.A.
  • 3128121432 | +1 312-812-1432 Illinois U.S.A.
  • 3128121433 | +1 312-812-1433 Illinois U.S.A.
  • 3128121434 | +1 312-812-1434 Illinois U.S.A.
  • 3128121435 | +1 312-812-1435 Illinois U.S.A.
  • 3128121436 | +1 312-812-1436 Illinois U.S.A.
  • 3128121437 | +1 312-812-1437 Illinois U.S.A.
  • 3128121438 | +1 312-812-1438 Illinois U.S.A.
  • 3128121439 | +1 312-812-1439 Illinois U.S.A.
  • 3128121440 | +1 312-812-1440 Illinois U.S.A.
  • 3128121441 | +1 312-812-1441 Illinois U.S.A.
  • 3128121442 | +1 312-812-1442 Illinois U.S.A.
  • 3128121443 | +1 312-812-1443 Illinois U.S.A.
  • 3128121444 | +1 312-812-1444 Illinois U.S.A.
  • 3128121445 | +1 312-812-1445 Illinois U.S.A.
  • 3128121446 | +1 312-812-1446 Illinois U.S.A.
  • 3128121447 | +1 312-812-1447 Illinois U.S.A.
  • 3128121448 | +1 312-812-1448 Illinois U.S.A.
  • 3128121449 | +1 312-812-1449 Illinois U.S.A.
  • 3128121450 | +1 312-812-1450 Illinois U.S.A.
  • 3128121451 | +1 312-812-1451 Illinois U.S.A.
  • 3128121452 | +1 312-812-1452 Illinois U.S.A.
  • 3128121453 | +1 312-812-1453 Illinois U.S.A.
  • 3128121454 | +1 312-812-1454 Illinois U.S.A.
  • 3128121455 | +1 312-812-1455 Illinois U.S.A.
  • 3128121456 | +1 312-812-1456 Illinois U.S.A.
  • 3128121457 | +1 312-812-1457 Illinois U.S.A.
  • 3128121458 | +1 312-812-1458 Illinois U.S.A.
  • 3128121459 | +1 312-812-1459 Illinois U.S.A.
  • 3128121460 | +1 312-812-1460 Illinois U.S.A.
  • 3128121461 | +1 312-812-1461 Illinois U.S.A.
  • 3128121462 | +1 312-812-1462 Illinois U.S.A.
  • 3128121463 | +1 312-812-1463 Illinois U.S.A.
  • 3128121464 | +1 312-812-1464 Illinois U.S.A.
  • 3128121465 | +1 312-812-1465 Illinois U.S.A.
  • 3128121466 | +1 312-812-1466 Illinois U.S.A.
  • 3128121467 | +1 312-812-1467 Illinois U.S.A.
  • 3128121468 | +1 312-812-1468 Illinois U.S.A.
  • 3128121469 | +1 312-812-1469 Illinois U.S.A.
  • 3128121470 | +1 312-812-1470 Illinois U.S.A.
  • 3128121471 | +1 312-812-1471 Illinois U.S.A.
  • 3128121472 | +1 312-812-1472 Illinois U.S.A.
  • 3128121473 | +1 312-812-1473 Illinois U.S.A.
  • 3128121474 | +1 312-812-1474 Illinois U.S.A.
  • 3128121475 | +1 312-812-1475 Illinois U.S.A.
  • 3128121476 | +1 312-812-1476 Illinois U.S.A.
  • 3128121477 | +1 312-812-1477 Illinois U.S.A.
  • 3128121478 | +1 312-812-1478 Illinois U.S.A.
  • 3128121479 | +1 312-812-1479 Illinois U.S.A.
  • 3128121480 | +1 312-812-1480 Illinois U.S.A.
  • 3128121481 | +1 312-812-1481 Illinois U.S.A.
  • 3128121482 | +1 312-812-1482 Illinois U.S.A.
  • 3128121483 | +1 312-812-1483 Illinois U.S.A.
  • 3128121484 | +1 312-812-1484 Illinois U.S.A.
  • 3128121485 | +1 312-812-1485 Illinois U.S.A.
  • 3128121486 | +1 312-812-1486 Illinois U.S.A.
  • 3128121487 | +1 312-812-1487 Illinois U.S.A.
  • 3128121488 | +1 312-812-1488 Illinois U.S.A.
  • 3128121489 | +1 312-812-1489 Illinois U.S.A.
  • 3128121490 | +1 312-812-1490 Illinois U.S.A.
  • 3128121491 | +1 312-812-1491 Illinois U.S.A.
  • 3128121492 | +1 312-812-1492 Illinois U.S.A.
  • 3128121493 | +1 312-812-1493 Illinois U.S.A.
  • 3128121494 | +1 312-812-1494 Illinois U.S.A.
  • 3128121495 | +1 312-812-1495 Illinois U.S.A.
  • 3128121496 | +1 312-812-1496 Illinois U.S.A.
  • 3128121497 | +1 312-812-1497 Illinois U.S.A.
  • 3128121498 | +1 312-812-1498 Illinois U.S.A.
  • 3128121499 | +1 312-812-1499 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