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).

  • 3127997500 | +1 312-799-7500 Illinois U.S.A.
  • 3127997501 | +1 312-799-7501 Illinois U.S.A.
  • 3127997502 | +1 312-799-7502 Illinois U.S.A.
  • 3127997503 | +1 312-799-7503 Illinois U.S.A.
  • 3127997504 | +1 312-799-7504 Illinois U.S.A.
  • 3127997505 | +1 312-799-7505 Illinois U.S.A.
  • 3127997506 | +1 312-799-7506 Illinois U.S.A.
  • 3127997507 | +1 312-799-7507 Illinois U.S.A.
  • 3127997508 | +1 312-799-7508 Illinois U.S.A.
  • 3127997509 | +1 312-799-7509 Illinois U.S.A.
  • 3127997510 | +1 312-799-7510 Illinois U.S.A.
  • 3127997511 | +1 312-799-7511 Illinois U.S.A.
  • 3127997512 | +1 312-799-7512 Illinois U.S.A.
  • 3127997513 | +1 312-799-7513 Illinois U.S.A.
  • 3127997514 | +1 312-799-7514 Illinois U.S.A.
  • 3127997515 | +1 312-799-7515 Illinois U.S.A.
  • 3127997516 | +1 312-799-7516 Illinois U.S.A.
  • 3127997517 | +1 312-799-7517 Illinois U.S.A.
  • 3127997518 | +1 312-799-7518 Illinois U.S.A.
  • 3127997519 | +1 312-799-7519 Illinois U.S.A.
  • 3127997520 | +1 312-799-7520 Illinois U.S.A.
  • 3127997521 | +1 312-799-7521 Illinois U.S.A.
  • 3127997522 | +1 312-799-7522 Illinois U.S.A.
  • 3127997523 | +1 312-799-7523 Illinois U.S.A.
  • 3127997524 | +1 312-799-7524 Illinois U.S.A.
  • 3127997525 | +1 312-799-7525 Illinois U.S.A.
  • 3127997526 | +1 312-799-7526 Illinois U.S.A.
  • 3127997527 | +1 312-799-7527 Illinois U.S.A.
  • 3127997528 | +1 312-799-7528 Illinois U.S.A.
  • 3127997529 | +1 312-799-7529 Illinois U.S.A.
  • 3127997530 | +1 312-799-7530 Illinois U.S.A.
  • 3127997531 | +1 312-799-7531 Illinois U.S.A.
  • 3127997532 | +1 312-799-7532 Illinois U.S.A.
  • 3127997533 | +1 312-799-7533 Illinois U.S.A.
  • 3127997534 | +1 312-799-7534 Illinois U.S.A.
  • 3127997535 | +1 312-799-7535 Illinois U.S.A.
  • 3127997536 | +1 312-799-7536 Illinois U.S.A.
  • 3127997537 | +1 312-799-7537 Illinois U.S.A.
  • 3127997538 | +1 312-799-7538 Illinois U.S.A.
  • 3127997539 | +1 312-799-7539 Illinois U.S.A.
  • 3127997540 | +1 312-799-7540 Illinois U.S.A.
  • 3127997541 | +1 312-799-7541 Illinois U.S.A.
  • 3127997542 | +1 312-799-7542 Illinois U.S.A.
  • 3127997543 | +1 312-799-7543 Illinois U.S.A.
  • 3127997544 | +1 312-799-7544 Illinois U.S.A.
  • 3127997545 | +1 312-799-7545 Illinois U.S.A.
  • 3127997546 | +1 312-799-7546 Illinois U.S.A.
  • 3127997547 | +1 312-799-7547 Illinois U.S.A.
  • 3127997548 | +1 312-799-7548 Illinois U.S.A.
  • 3127997549 | +1 312-799-7549 Illinois U.S.A.
  • 3127997550 | +1 312-799-7550 Illinois U.S.A.
  • 3127997551 | +1 312-799-7551 Illinois U.S.A.
  • 3127997552 | +1 312-799-7552 Illinois U.S.A.
  • 3127997553 | +1 312-799-7553 Illinois U.S.A.
  • 3127997554 | +1 312-799-7554 Illinois U.S.A.
  • 3127997555 | +1 312-799-7555 Illinois U.S.A.
  • 3127997556 | +1 312-799-7556 Illinois U.S.A.
  • 3127997557 | +1 312-799-7557 Illinois U.S.A.
  • 3127997558 | +1 312-799-7558 Illinois U.S.A.
  • 3127997559 | +1 312-799-7559 Illinois U.S.A.
  • 3127997560 | +1 312-799-7560 Illinois U.S.A.
  • 3127997561 | +1 312-799-7561 Illinois U.S.A.
  • 3127997562 | +1 312-799-7562 Illinois U.S.A.
  • 3127997563 | +1 312-799-7563 Illinois U.S.A.
  • 3127997564 | +1 312-799-7564 Illinois U.S.A.
  • 3127997565 | +1 312-799-7565 Illinois U.S.A.
  • 3127997566 | +1 312-799-7566 Illinois U.S.A.
  • 3127997567 | +1 312-799-7567 Illinois U.S.A.
  • 3127997568 | +1 312-799-7568 Illinois U.S.A.
  • 3127997569 | +1 312-799-7569 Illinois U.S.A.
  • 3127997570 | +1 312-799-7570 Illinois U.S.A.
  • 3127997571 | +1 312-799-7571 Illinois U.S.A.
  • 3127997572 | +1 312-799-7572 Illinois U.S.A.
  • 3127997573 | +1 312-799-7573 Illinois U.S.A.
  • 3127997574 | +1 312-799-7574 Illinois U.S.A.
  • 3127997575 | +1 312-799-7575 Illinois U.S.A.
  • 3127997576 | +1 312-799-7576 Illinois U.S.A.
  • 3127997577 | +1 312-799-7577 Illinois U.S.A.
  • 3127997578 | +1 312-799-7578 Illinois U.S.A.
  • 3127997579 | +1 312-799-7579 Illinois U.S.A.
  • 3127997580 | +1 312-799-7580 Illinois U.S.A.
  • 3127997581 | +1 312-799-7581 Illinois U.S.A.
  • 3127997582 | +1 312-799-7582 Illinois U.S.A.
  • 3127997583 | +1 312-799-7583 Illinois U.S.A.
  • 3127997584 | +1 312-799-7584 Illinois U.S.A.
  • 3127997585 | +1 312-799-7585 Illinois U.S.A.
  • 3127997586 | +1 312-799-7586 Illinois U.S.A.
  • 3127997587 | +1 312-799-7587 Illinois U.S.A.
  • 3127997588 | +1 312-799-7588 Illinois U.S.A.
  • 3127997589 | +1 312-799-7589 Illinois U.S.A.
  • 3127997590 | +1 312-799-7590 Illinois U.S.A.
  • 3127997591 | +1 312-799-7591 Illinois U.S.A.
  • 3127997592 | +1 312-799-7592 Illinois U.S.A.
  • 3127997593 | +1 312-799-7593 Illinois U.S.A.
  • 3127997594 | +1 312-799-7594 Illinois U.S.A.
  • 3127997595 | +1 312-799-7595 Illinois U.S.A.
  • 3127997596 | +1 312-799-7596 Illinois U.S.A.
  • 3127997597 | +1 312-799-7597 Illinois U.S.A.
  • 3127997598 | +1 312-799-7598 Illinois U.S.A.
  • 3127997599 | +1 312-799-7599 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