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).

  • 3123557400 | +1 312-355-7400 Illinois U.S.A.
  • 3123557401 | +1 312-355-7401 Illinois U.S.A.
  • 3123557402 | +1 312-355-7402 Illinois U.S.A.
  • 3123557403 | +1 312-355-7403 Illinois U.S.A.
  • 3123557404 | +1 312-355-7404 Illinois U.S.A.
  • 3123557405 | +1 312-355-7405 Illinois U.S.A.
  • 3123557406 | +1 312-355-7406 Illinois U.S.A.
  • 3123557407 | +1 312-355-7407 Illinois U.S.A.
  • 3123557408 | +1 312-355-7408 Illinois U.S.A.
  • 3123557409 | +1 312-355-7409 Illinois U.S.A.
  • 3123557410 | +1 312-355-7410 Illinois U.S.A.
  • 3123557411 | +1 312-355-7411 Illinois U.S.A.
  • 3123557412 | +1 312-355-7412 Illinois U.S.A.
  • 3123557413 | +1 312-355-7413 Illinois U.S.A.
  • 3123557414 | +1 312-355-7414 Illinois U.S.A.
  • 3123557415 | +1 312-355-7415 Illinois U.S.A.
  • 3123557416 | +1 312-355-7416 Illinois U.S.A.
  • 3123557417 | +1 312-355-7417 Illinois U.S.A.
  • 3123557418 | +1 312-355-7418 Illinois U.S.A.
  • 3123557419 | +1 312-355-7419 Illinois U.S.A.
  • 3123557420 | +1 312-355-7420 Illinois U.S.A.
  • 3123557421 | +1 312-355-7421 Illinois U.S.A.
  • 3123557422 | +1 312-355-7422 Illinois U.S.A.
  • 3123557423 | +1 312-355-7423 Illinois U.S.A.
  • 3123557424 | +1 312-355-7424 Illinois U.S.A.
  • 3123557425 | +1 312-355-7425 Illinois U.S.A.
  • 3123557426 | +1 312-355-7426 Illinois U.S.A.
  • 3123557427 | +1 312-355-7427 Illinois U.S.A.
  • 3123557428 | +1 312-355-7428 Illinois U.S.A.
  • 3123557429 | +1 312-355-7429 Illinois U.S.A.
  • 3123557430 | +1 312-355-7430 Illinois U.S.A.
  • 3123557431 | +1 312-355-7431 Illinois U.S.A.
  • 3123557432 | +1 312-355-7432 Illinois U.S.A.
  • 3123557433 | +1 312-355-7433 Illinois U.S.A.
  • 3123557434 | +1 312-355-7434 Illinois U.S.A.
  • 3123557435 | +1 312-355-7435 Illinois U.S.A.
  • 3123557436 | +1 312-355-7436 Illinois U.S.A.
  • 3123557437 | +1 312-355-7437 Illinois U.S.A.
  • 3123557438 | +1 312-355-7438 Illinois U.S.A.
  • 3123557439 | +1 312-355-7439 Illinois U.S.A.
  • 3123557440 | +1 312-355-7440 Illinois U.S.A.
  • 3123557441 | +1 312-355-7441 Illinois U.S.A.
  • 3123557442 | +1 312-355-7442 Illinois U.S.A.
  • 3123557443 | +1 312-355-7443 Illinois U.S.A.
  • 3123557444 | +1 312-355-7444 Illinois U.S.A.
  • 3123557445 | +1 312-355-7445 Illinois U.S.A.
  • 3123557446 | +1 312-355-7446 Illinois U.S.A.
  • 3123557447 | +1 312-355-7447 Illinois U.S.A.
  • 3123557448 | +1 312-355-7448 Illinois U.S.A.
  • 3123557449 | +1 312-355-7449 Illinois U.S.A.
  • 3123557450 | +1 312-355-7450 Illinois U.S.A.
  • 3123557451 | +1 312-355-7451 Illinois U.S.A.
  • 3123557452 | +1 312-355-7452 Illinois U.S.A.
  • 3123557453 | +1 312-355-7453 Illinois U.S.A.
  • 3123557454 | +1 312-355-7454 Illinois U.S.A.
  • 3123557455 | +1 312-355-7455 Illinois U.S.A.
  • 3123557456 | +1 312-355-7456 Illinois U.S.A.
  • 3123557457 | +1 312-355-7457 Illinois U.S.A.
  • 3123557458 | +1 312-355-7458 Illinois U.S.A.
  • 3123557459 | +1 312-355-7459 Illinois U.S.A.
  • 3123557460 | +1 312-355-7460 Illinois U.S.A.
  • 3123557461 | +1 312-355-7461 Illinois U.S.A.
  • 3123557462 | +1 312-355-7462 Illinois U.S.A.
  • 3123557463 | +1 312-355-7463 Illinois U.S.A.
  • 3123557464 | +1 312-355-7464 Illinois U.S.A.
  • 3123557465 | +1 312-355-7465 Illinois U.S.A.
  • 3123557466 | +1 312-355-7466 Illinois U.S.A.
  • 3123557467 | +1 312-355-7467 Illinois U.S.A.
  • 3123557468 | +1 312-355-7468 Illinois U.S.A.
  • 3123557469 | +1 312-355-7469 Illinois U.S.A.
  • 3123557470 | +1 312-355-7470 Illinois U.S.A.
  • 3123557471 | +1 312-355-7471 Illinois U.S.A.
  • 3123557472 | +1 312-355-7472 Illinois U.S.A.
  • 3123557473 | +1 312-355-7473 Illinois U.S.A.
  • 3123557474 | +1 312-355-7474 Illinois U.S.A.
  • 3123557475 | +1 312-355-7475 Illinois U.S.A.
  • 3123557476 | +1 312-355-7476 Illinois U.S.A.
  • 3123557477 | +1 312-355-7477 Illinois U.S.A.
  • 3123557478 | +1 312-355-7478 Illinois U.S.A.
  • 3123557479 | +1 312-355-7479 Illinois U.S.A.
  • 3123557480 | +1 312-355-7480 Illinois U.S.A.
  • 3123557481 | +1 312-355-7481 Illinois U.S.A.
  • 3123557482 | +1 312-355-7482 Illinois U.S.A.
  • 3123557483 | +1 312-355-7483 Illinois U.S.A.
  • 3123557484 | +1 312-355-7484 Illinois U.S.A.
  • 3123557485 | +1 312-355-7485 Illinois U.S.A.
  • 3123557486 | +1 312-355-7486 Illinois U.S.A.
  • 3123557487 | +1 312-355-7487 Illinois U.S.A.
  • 3123557488 | +1 312-355-7488 Illinois U.S.A.
  • 3123557489 | +1 312-355-7489 Illinois U.S.A.
  • 3123557490 | +1 312-355-7490 Illinois U.S.A.
  • 3123557491 | +1 312-355-7491 Illinois U.S.A.
  • 3123557492 | +1 312-355-7492 Illinois U.S.A.
  • 3123557493 | +1 312-355-7493 Illinois U.S.A.
  • 3123557494 | +1 312-355-7494 Illinois U.S.A.
  • 3123557495 | +1 312-355-7495 Illinois U.S.A.
  • 3123557496 | +1 312-355-7496 Illinois U.S.A.
  • 3123557497 | +1 312-355-7497 Illinois U.S.A.
  • 3123557498 | +1 312-355-7498 Illinois U.S.A.
  • 3123557499 | +1 312-355-7499 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