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).

  • 3126587500 | +1 312-658-7500 Illinois U.S.A.
  • 3126587501 | +1 312-658-7501 Illinois U.S.A.
  • 3126587502 | +1 312-658-7502 Illinois U.S.A.
  • 3126587503 | +1 312-658-7503 Illinois U.S.A.
  • 3126587504 | +1 312-658-7504 Illinois U.S.A.
  • 3126587505 | +1 312-658-7505 Illinois U.S.A.
  • 3126587506 | +1 312-658-7506 Illinois U.S.A.
  • 3126587507 | +1 312-658-7507 Illinois U.S.A.
  • 3126587508 | +1 312-658-7508 Illinois U.S.A.
  • 3126587509 | +1 312-658-7509 Illinois U.S.A.
  • 3126587510 | +1 312-658-7510 Illinois U.S.A.
  • 3126587511 | +1 312-658-7511 Illinois U.S.A.
  • 3126587512 | +1 312-658-7512 Illinois U.S.A.
  • 3126587513 | +1 312-658-7513 Illinois U.S.A.
  • 3126587514 | +1 312-658-7514 Illinois U.S.A.
  • 3126587515 | +1 312-658-7515 Illinois U.S.A.
  • 3126587516 | +1 312-658-7516 Illinois U.S.A.
  • 3126587517 | +1 312-658-7517 Illinois U.S.A.
  • 3126587518 | +1 312-658-7518 Illinois U.S.A.
  • 3126587519 | +1 312-658-7519 Illinois U.S.A.
  • 3126587520 | +1 312-658-7520 Illinois U.S.A.
  • 3126587521 | +1 312-658-7521 Illinois U.S.A.
  • 3126587522 | +1 312-658-7522 Illinois U.S.A.
  • 3126587523 | +1 312-658-7523 Illinois U.S.A.
  • 3126587524 | +1 312-658-7524 Illinois U.S.A.
  • 3126587525 | +1 312-658-7525 Illinois U.S.A.
  • 3126587526 | +1 312-658-7526 Illinois U.S.A.
  • 3126587527 | +1 312-658-7527 Illinois U.S.A.
  • 3126587528 | +1 312-658-7528 Illinois U.S.A.
  • 3126587529 | +1 312-658-7529 Illinois U.S.A.
  • 3126587530 | +1 312-658-7530 Illinois U.S.A.
  • 3126587531 | +1 312-658-7531 Illinois U.S.A.
  • 3126587532 | +1 312-658-7532 Illinois U.S.A.
  • 3126587533 | +1 312-658-7533 Illinois U.S.A.
  • 3126587534 | +1 312-658-7534 Illinois U.S.A.
  • 3126587535 | +1 312-658-7535 Illinois U.S.A.
  • 3126587536 | +1 312-658-7536 Illinois U.S.A.
  • 3126587537 | +1 312-658-7537 Illinois U.S.A.
  • 3126587538 | +1 312-658-7538 Illinois U.S.A.
  • 3126587539 | +1 312-658-7539 Illinois U.S.A.
  • 3126587540 | +1 312-658-7540 Illinois U.S.A.
  • 3126587541 | +1 312-658-7541 Illinois U.S.A.
  • 3126587542 | +1 312-658-7542 Illinois U.S.A.
  • 3126587543 | +1 312-658-7543 Illinois U.S.A.
  • 3126587544 | +1 312-658-7544 Illinois U.S.A.
  • 3126587545 | +1 312-658-7545 Illinois U.S.A.
  • 3126587546 | +1 312-658-7546 Illinois U.S.A.
  • 3126587547 | +1 312-658-7547 Illinois U.S.A.
  • 3126587548 | +1 312-658-7548 Illinois U.S.A.
  • 3126587549 | +1 312-658-7549 Illinois U.S.A.
  • 3126587550 | +1 312-658-7550 Illinois U.S.A.
  • 3126587551 | +1 312-658-7551 Illinois U.S.A.
  • 3126587552 | +1 312-658-7552 Illinois U.S.A.
  • 3126587553 | +1 312-658-7553 Illinois U.S.A.
  • 3126587554 | +1 312-658-7554 Illinois U.S.A.
  • 3126587555 | +1 312-658-7555 Illinois U.S.A.
  • 3126587556 | +1 312-658-7556 Illinois U.S.A.
  • 3126587557 | +1 312-658-7557 Illinois U.S.A.
  • 3126587558 | +1 312-658-7558 Illinois U.S.A.
  • 3126587559 | +1 312-658-7559 Illinois U.S.A.
  • 3126587560 | +1 312-658-7560 Illinois U.S.A.
  • 3126587561 | +1 312-658-7561 Illinois U.S.A.
  • 3126587562 | +1 312-658-7562 Illinois U.S.A.
  • 3126587563 | +1 312-658-7563 Illinois U.S.A.
  • 3126587564 | +1 312-658-7564 Illinois U.S.A.
  • 3126587565 | +1 312-658-7565 Illinois U.S.A.
  • 3126587566 | +1 312-658-7566 Illinois U.S.A.
  • 3126587567 | +1 312-658-7567 Illinois U.S.A.
  • 3126587568 | +1 312-658-7568 Illinois U.S.A.
  • 3126587569 | +1 312-658-7569 Illinois U.S.A.
  • 3126587570 | +1 312-658-7570 Illinois U.S.A.
  • 3126587571 | +1 312-658-7571 Illinois U.S.A.
  • 3126587572 | +1 312-658-7572 Illinois U.S.A.
  • 3126587573 | +1 312-658-7573 Illinois U.S.A.
  • 3126587574 | +1 312-658-7574 Illinois U.S.A.
  • 3126587575 | +1 312-658-7575 Illinois U.S.A.
  • 3126587576 | +1 312-658-7576 Illinois U.S.A.
  • 3126587577 | +1 312-658-7577 Illinois U.S.A.
  • 3126587578 | +1 312-658-7578 Illinois U.S.A.
  • 3126587579 | +1 312-658-7579 Illinois U.S.A.
  • 3126587580 | +1 312-658-7580 Illinois U.S.A.
  • 3126587581 | +1 312-658-7581 Illinois U.S.A.
  • 3126587582 | +1 312-658-7582 Illinois U.S.A.
  • 3126587583 | +1 312-658-7583 Illinois U.S.A.
  • 3126587584 | +1 312-658-7584 Illinois U.S.A.
  • 3126587585 | +1 312-658-7585 Illinois U.S.A.
  • 3126587586 | +1 312-658-7586 Illinois U.S.A.
  • 3126587587 | +1 312-658-7587 Illinois U.S.A.
  • 3126587588 | +1 312-658-7588 Illinois U.S.A.
  • 3126587589 | +1 312-658-7589 Illinois U.S.A.
  • 3126587590 | +1 312-658-7590 Illinois U.S.A.
  • 3126587591 | +1 312-658-7591 Illinois U.S.A.
  • 3126587592 | +1 312-658-7592 Illinois U.S.A.
  • 3126587593 | +1 312-658-7593 Illinois U.S.A.
  • 3126587594 | +1 312-658-7594 Illinois U.S.A.
  • 3126587595 | +1 312-658-7595 Illinois U.S.A.
  • 3126587596 | +1 312-658-7596 Illinois U.S.A.
  • 3126587597 | +1 312-658-7597 Illinois U.S.A.
  • 3126587598 | +1 312-658-7598 Illinois U.S.A.
  • 3126587599 | +1 312-658-7599 Illinois U.S.A.