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).

  • 3129214500 | +1 312-921-4500 Illinois U.S.A.
  • 3129214501 | +1 312-921-4501 Illinois U.S.A.
  • 3129214502 | +1 312-921-4502 Illinois U.S.A.
  • 3129214503 | +1 312-921-4503 Illinois U.S.A.
  • 3129214504 | +1 312-921-4504 Illinois U.S.A.
  • 3129214505 | +1 312-921-4505 Illinois U.S.A.
  • 3129214506 | +1 312-921-4506 Illinois U.S.A.
  • 3129214507 | +1 312-921-4507 Illinois U.S.A.
  • 3129214508 | +1 312-921-4508 Illinois U.S.A.
  • 3129214509 | +1 312-921-4509 Illinois U.S.A.
  • 3129214510 | +1 312-921-4510 Illinois U.S.A.
  • 3129214511 | +1 312-921-4511 Illinois U.S.A.
  • 3129214512 | +1 312-921-4512 Illinois U.S.A.
  • 3129214513 | +1 312-921-4513 Illinois U.S.A.
  • 3129214514 | +1 312-921-4514 Illinois U.S.A.
  • 3129214515 | +1 312-921-4515 Illinois U.S.A.
  • 3129214516 | +1 312-921-4516 Illinois U.S.A.
  • 3129214517 | +1 312-921-4517 Illinois U.S.A.
  • 3129214518 | +1 312-921-4518 Illinois U.S.A.
  • 3129214519 | +1 312-921-4519 Illinois U.S.A.
  • 3129214520 | +1 312-921-4520 Illinois U.S.A.
  • 3129214521 | +1 312-921-4521 Illinois U.S.A.
  • 3129214522 | +1 312-921-4522 Illinois U.S.A.
  • 3129214523 | +1 312-921-4523 Illinois U.S.A.
  • 3129214524 | +1 312-921-4524 Illinois U.S.A.
  • 3129214525 | +1 312-921-4525 Illinois U.S.A.
  • 3129214526 | +1 312-921-4526 Illinois U.S.A.
  • 3129214527 | +1 312-921-4527 Illinois U.S.A.
  • 3129214528 | +1 312-921-4528 Illinois U.S.A.
  • 3129214529 | +1 312-921-4529 Illinois U.S.A.
  • 3129214530 | +1 312-921-4530 Illinois U.S.A.
  • 3129214531 | +1 312-921-4531 Illinois U.S.A.
  • 3129214532 | +1 312-921-4532 Illinois U.S.A.
  • 3129214533 | +1 312-921-4533 Illinois U.S.A.
  • 3129214534 | +1 312-921-4534 Illinois U.S.A.
  • 3129214535 | +1 312-921-4535 Illinois U.S.A.
  • 3129214536 | +1 312-921-4536 Illinois U.S.A.
  • 3129214537 | +1 312-921-4537 Illinois U.S.A.
  • 3129214538 | +1 312-921-4538 Illinois U.S.A.
  • 3129214539 | +1 312-921-4539 Illinois U.S.A.
  • 3129214540 | +1 312-921-4540 Illinois U.S.A.
  • 3129214541 | +1 312-921-4541 Illinois U.S.A.
  • 3129214542 | +1 312-921-4542 Illinois U.S.A.
  • 3129214543 | +1 312-921-4543 Illinois U.S.A.
  • 3129214544 | +1 312-921-4544 Illinois U.S.A.
  • 3129214545 | +1 312-921-4545 Illinois U.S.A.
  • 3129214546 | +1 312-921-4546 Illinois U.S.A.
  • 3129214547 | +1 312-921-4547 Illinois U.S.A.
  • 3129214548 | +1 312-921-4548 Illinois U.S.A.
  • 3129214549 | +1 312-921-4549 Illinois U.S.A.
  • 3129214550 | +1 312-921-4550 Illinois U.S.A.
  • 3129214551 | +1 312-921-4551 Illinois U.S.A.
  • 3129214552 | +1 312-921-4552 Illinois U.S.A.
  • 3129214553 | +1 312-921-4553 Illinois U.S.A.
  • 3129214554 | +1 312-921-4554 Illinois U.S.A.
  • 3129214555 | +1 312-921-4555 Illinois U.S.A.
  • 3129214556 | +1 312-921-4556 Illinois U.S.A.
  • 3129214557 | +1 312-921-4557 Illinois U.S.A.
  • 3129214558 | +1 312-921-4558 Illinois U.S.A.
  • 3129214559 | +1 312-921-4559 Illinois U.S.A.
  • 3129214560 | +1 312-921-4560 Illinois U.S.A.
  • 3129214561 | +1 312-921-4561 Illinois U.S.A.
  • 3129214562 | +1 312-921-4562 Illinois U.S.A.
  • 3129214563 | +1 312-921-4563 Illinois U.S.A.
  • 3129214564 | +1 312-921-4564 Illinois U.S.A.
  • 3129214565 | +1 312-921-4565 Illinois U.S.A.
  • 3129214566 | +1 312-921-4566 Illinois U.S.A.
  • 3129214567 | +1 312-921-4567 Illinois U.S.A.
  • 3129214568 | +1 312-921-4568 Illinois U.S.A.
  • 3129214569 | +1 312-921-4569 Illinois U.S.A.
  • 3129214570 | +1 312-921-4570 Illinois U.S.A.
  • 3129214571 | +1 312-921-4571 Illinois U.S.A.
  • 3129214572 | +1 312-921-4572 Illinois U.S.A.
  • 3129214573 | +1 312-921-4573 Illinois U.S.A.
  • 3129214574 | +1 312-921-4574 Illinois U.S.A.
  • 3129214575 | +1 312-921-4575 Illinois U.S.A.
  • 3129214576 | +1 312-921-4576 Illinois U.S.A.
  • 3129214577 | +1 312-921-4577 Illinois U.S.A.
  • 3129214578 | +1 312-921-4578 Illinois U.S.A.
  • 3129214579 | +1 312-921-4579 Illinois U.S.A.
  • 3129214580 | +1 312-921-4580 Illinois U.S.A.
  • 3129214581 | +1 312-921-4581 Illinois U.S.A.
  • 3129214582 | +1 312-921-4582 Illinois U.S.A.
  • 3129214583 | +1 312-921-4583 Illinois U.S.A.
  • 3129214584 | +1 312-921-4584 Illinois U.S.A.
  • 3129214585 | +1 312-921-4585 Illinois U.S.A.
  • 3129214586 | +1 312-921-4586 Illinois U.S.A.
  • 3129214587 | +1 312-921-4587 Illinois U.S.A.
  • 3129214588 | +1 312-921-4588 Illinois U.S.A.
  • 3129214589 | +1 312-921-4589 Illinois U.S.A.
  • 3129214590 | +1 312-921-4590 Illinois U.S.A.
  • 3129214591 | +1 312-921-4591 Illinois U.S.A.
  • 3129214592 | +1 312-921-4592 Illinois U.S.A.
  • 3129214593 | +1 312-921-4593 Illinois U.S.A.
  • 3129214594 | +1 312-921-4594 Illinois U.S.A.
  • 3129214595 | +1 312-921-4595 Illinois U.S.A.
  • 3129214596 | +1 312-921-4596 Illinois U.S.A.
  • 3129214597 | +1 312-921-4597 Illinois U.S.A.
  • 3129214598 | +1 312-921-4598 Illinois U.S.A.
  • 3129214599 | +1 312-921-4599 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