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).

  • 3122057500 | +1 312-205-7500 Illinois U.S.A.
  • 3122057501 | +1 312-205-7501 Illinois U.S.A.
  • 3122057502 | +1 312-205-7502 Illinois U.S.A.
  • 3122057503 | +1 312-205-7503 Illinois U.S.A.
  • 3122057504 | +1 312-205-7504 Illinois U.S.A.
  • 3122057505 | +1 312-205-7505 Illinois U.S.A.
  • 3122057506 | +1 312-205-7506 Illinois U.S.A.
  • 3122057507 | +1 312-205-7507 Illinois U.S.A.
  • 3122057508 | +1 312-205-7508 Illinois U.S.A.
  • 3122057509 | +1 312-205-7509 Illinois U.S.A.
  • 3122057510 | +1 312-205-7510 Illinois U.S.A.
  • 3122057511 | +1 312-205-7511 Illinois U.S.A.
  • 3122057512 | +1 312-205-7512 Illinois U.S.A.
  • 3122057513 | +1 312-205-7513 Illinois U.S.A.
  • 3122057514 | +1 312-205-7514 Illinois U.S.A.
  • 3122057515 | +1 312-205-7515 Illinois U.S.A.
  • 3122057516 | +1 312-205-7516 Illinois U.S.A.
  • 3122057517 | +1 312-205-7517 Illinois U.S.A.
  • 3122057518 | +1 312-205-7518 Illinois U.S.A.
  • 3122057519 | +1 312-205-7519 Illinois U.S.A.
  • 3122057520 | +1 312-205-7520 Illinois U.S.A.
  • 3122057521 | +1 312-205-7521 Illinois U.S.A.
  • 3122057522 | +1 312-205-7522 Illinois U.S.A.
  • 3122057523 | +1 312-205-7523 Illinois U.S.A.
  • 3122057524 | +1 312-205-7524 Illinois U.S.A.
  • 3122057525 | +1 312-205-7525 Illinois U.S.A.
  • 3122057526 | +1 312-205-7526 Illinois U.S.A.
  • 3122057527 | +1 312-205-7527 Illinois U.S.A.
  • 3122057528 | +1 312-205-7528 Illinois U.S.A.
  • 3122057529 | +1 312-205-7529 Illinois U.S.A.
  • 3122057530 | +1 312-205-7530 Illinois U.S.A.
  • 3122057531 | +1 312-205-7531 Illinois U.S.A.
  • 3122057532 | +1 312-205-7532 Illinois U.S.A.
  • 3122057533 | +1 312-205-7533 Illinois U.S.A.
  • 3122057534 | +1 312-205-7534 Illinois U.S.A.
  • 3122057535 | +1 312-205-7535 Illinois U.S.A.
  • 3122057536 | +1 312-205-7536 Illinois U.S.A.
  • 3122057537 | +1 312-205-7537 Illinois U.S.A.
  • 3122057538 | +1 312-205-7538 Illinois U.S.A.
  • 3122057539 | +1 312-205-7539 Illinois U.S.A.
  • 3122057540 | +1 312-205-7540 Illinois U.S.A.
  • 3122057541 | +1 312-205-7541 Illinois U.S.A.
  • 3122057542 | +1 312-205-7542 Illinois U.S.A.
  • 3122057543 | +1 312-205-7543 Illinois U.S.A.
  • 3122057544 | +1 312-205-7544 Illinois U.S.A.
  • 3122057545 | +1 312-205-7545 Illinois U.S.A.
  • 3122057546 | +1 312-205-7546 Illinois U.S.A.
  • 3122057547 | +1 312-205-7547 Illinois U.S.A.
  • 3122057548 | +1 312-205-7548 Illinois U.S.A.
  • 3122057549 | +1 312-205-7549 Illinois U.S.A.
  • 3122057550 | +1 312-205-7550 Illinois U.S.A.
  • 3122057551 | +1 312-205-7551 Illinois U.S.A.
  • 3122057552 | +1 312-205-7552 Illinois U.S.A.
  • 3122057553 | +1 312-205-7553 Illinois U.S.A.
  • 3122057554 | +1 312-205-7554 Illinois U.S.A.
  • 3122057555 | +1 312-205-7555 Illinois U.S.A.
  • 3122057556 | +1 312-205-7556 Illinois U.S.A.
  • 3122057557 | +1 312-205-7557 Illinois U.S.A.
  • 3122057558 | +1 312-205-7558 Illinois U.S.A.
  • 3122057559 | +1 312-205-7559 Illinois U.S.A.
  • 3122057560 | +1 312-205-7560 Illinois U.S.A.
  • 3122057561 | +1 312-205-7561 Illinois U.S.A.
  • 3122057562 | +1 312-205-7562 Illinois U.S.A.
  • 3122057563 | +1 312-205-7563 Illinois U.S.A.
  • 3122057564 | +1 312-205-7564 Illinois U.S.A.
  • 3122057565 | +1 312-205-7565 Illinois U.S.A.
  • 3122057566 | +1 312-205-7566 Illinois U.S.A.
  • 3122057567 | +1 312-205-7567 Illinois U.S.A.
  • 3122057568 | +1 312-205-7568 Illinois U.S.A.
  • 3122057569 | +1 312-205-7569 Illinois U.S.A.
  • 3122057570 | +1 312-205-7570 Illinois U.S.A.
  • 3122057571 | +1 312-205-7571 Illinois U.S.A.
  • 3122057572 | +1 312-205-7572 Illinois U.S.A.
  • 3122057573 | +1 312-205-7573 Illinois U.S.A.
  • 3122057574 | +1 312-205-7574 Illinois U.S.A.
  • 3122057575 | +1 312-205-7575 Illinois U.S.A.
  • 3122057576 | +1 312-205-7576 Illinois U.S.A.
  • 3122057577 | +1 312-205-7577 Illinois U.S.A.
  • 3122057578 | +1 312-205-7578 Illinois U.S.A.
  • 3122057579 | +1 312-205-7579 Illinois U.S.A.
  • 3122057580 | +1 312-205-7580 Illinois U.S.A.
  • 3122057581 | +1 312-205-7581 Illinois U.S.A.
  • 3122057582 | +1 312-205-7582 Illinois U.S.A.
  • 3122057583 | +1 312-205-7583 Illinois U.S.A.
  • 3122057584 | +1 312-205-7584 Illinois U.S.A.
  • 3122057585 | +1 312-205-7585 Illinois U.S.A.
  • 3122057586 | +1 312-205-7586 Illinois U.S.A.
  • 3122057587 | +1 312-205-7587 Illinois U.S.A.
  • 3122057588 | +1 312-205-7588 Illinois U.S.A.
  • 3122057589 | +1 312-205-7589 Illinois U.S.A.
  • 3122057590 | +1 312-205-7590 Illinois U.S.A.
  • 3122057591 | +1 312-205-7591 Illinois U.S.A.
  • 3122057592 | +1 312-205-7592 Illinois U.S.A.
  • 3122057593 | +1 312-205-7593 Illinois U.S.A.
  • 3122057594 | +1 312-205-7594 Illinois U.S.A.
  • 3122057595 | +1 312-205-7595 Illinois U.S.A.
  • 3122057596 | +1 312-205-7596 Illinois U.S.A.
  • 3122057597 | +1 312-205-7597 Illinois U.S.A.
  • 3122057598 | +1 312-205-7598 Illinois U.S.A.
  • 3122057599 | +1 312-205-7599 Illinois U.S.A.