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).

  • 3129437400 | +1 312-943-7400 Illinois U.S.A.
  • 3129437401 | +1 312-943-7401 Illinois U.S.A.
  • 3129437402 | +1 312-943-7402 Illinois U.S.A.
  • 3129437403 | +1 312-943-7403 Illinois U.S.A.
  • 3129437404 | +1 312-943-7404 Illinois U.S.A.
  • 3129437405 | +1 312-943-7405 Illinois U.S.A.
  • 3129437406 | +1 312-943-7406 Illinois U.S.A.
  • 3129437407 | +1 312-943-7407 Illinois U.S.A.
  • 3129437408 | +1 312-943-7408 Illinois U.S.A.
  • 3129437409 | +1 312-943-7409 Illinois U.S.A.
  • 3129437410 | +1 312-943-7410 Illinois U.S.A.
  • 3129437411 | +1 312-943-7411 Illinois U.S.A.
  • 3129437412 | +1 312-943-7412 Illinois U.S.A.
  • 3129437413 | +1 312-943-7413 Illinois U.S.A.
  • 3129437414 | +1 312-943-7414 Illinois U.S.A.
  • 3129437415 | +1 312-943-7415 Illinois U.S.A.
  • 3129437416 | +1 312-943-7416 Illinois U.S.A.
  • 3129437417 | +1 312-943-7417 Illinois U.S.A.
  • 3129437418 | +1 312-943-7418 Illinois U.S.A.
  • 3129437419 | +1 312-943-7419 Illinois U.S.A.
  • 3129437420 | +1 312-943-7420 Illinois U.S.A.
  • 3129437421 | +1 312-943-7421 Illinois U.S.A.
  • 3129437422 | +1 312-943-7422 Illinois U.S.A.
  • 3129437423 | +1 312-943-7423 Illinois U.S.A.
  • 3129437424 | +1 312-943-7424 Illinois U.S.A.
  • 3129437425 | +1 312-943-7425 Illinois U.S.A.
  • 3129437426 | +1 312-943-7426 Illinois U.S.A.
  • 3129437427 | +1 312-943-7427 Illinois U.S.A.
  • 3129437428 | +1 312-943-7428 Illinois U.S.A.
  • 3129437429 | +1 312-943-7429 Illinois U.S.A.
  • 3129437430 | +1 312-943-7430 Illinois U.S.A.
  • 3129437431 | +1 312-943-7431 Illinois U.S.A.
  • 3129437432 | +1 312-943-7432 Illinois U.S.A.
  • 3129437433 | +1 312-943-7433 Illinois U.S.A.
  • 3129437434 | +1 312-943-7434 Illinois U.S.A.
  • 3129437435 | +1 312-943-7435 Illinois U.S.A.
  • 3129437436 | +1 312-943-7436 Illinois U.S.A.
  • 3129437437 | +1 312-943-7437 Illinois U.S.A.
  • 3129437438 | +1 312-943-7438 Illinois U.S.A.
  • 3129437439 | +1 312-943-7439 Illinois U.S.A.
  • 3129437440 | +1 312-943-7440 Illinois U.S.A.
  • 3129437441 | +1 312-943-7441 Illinois U.S.A.
  • 3129437442 | +1 312-943-7442 Illinois U.S.A.
  • 3129437443 | +1 312-943-7443 Illinois U.S.A.
  • 3129437444 | +1 312-943-7444 Illinois U.S.A.
  • 3129437445 | +1 312-943-7445 Illinois U.S.A.
  • 3129437446 | +1 312-943-7446 Illinois U.S.A.
  • 3129437447 | +1 312-943-7447 Illinois U.S.A.
  • 3129437448 | +1 312-943-7448 Illinois U.S.A.
  • 3129437449 | +1 312-943-7449 Illinois U.S.A.
  • 3129437450 | +1 312-943-7450 Illinois U.S.A.
  • 3129437451 | +1 312-943-7451 Illinois U.S.A.
  • 3129437452 | +1 312-943-7452 Illinois U.S.A.
  • 3129437453 | +1 312-943-7453 Illinois U.S.A.
  • 3129437454 | +1 312-943-7454 Illinois U.S.A.
  • 3129437455 | +1 312-943-7455 Illinois U.S.A.
  • 3129437456 | +1 312-943-7456 Illinois U.S.A.
  • 3129437457 | +1 312-943-7457 Illinois U.S.A.
  • 3129437458 | +1 312-943-7458 Illinois U.S.A.
  • 3129437459 | +1 312-943-7459 Illinois U.S.A.
  • 3129437460 | +1 312-943-7460 Illinois U.S.A.
  • 3129437461 | +1 312-943-7461 Illinois U.S.A.
  • 3129437462 | +1 312-943-7462 Illinois U.S.A.
  • 3129437463 | +1 312-943-7463 Illinois U.S.A.
  • 3129437464 | +1 312-943-7464 Illinois U.S.A.
  • 3129437465 | +1 312-943-7465 Illinois U.S.A.
  • 3129437466 | +1 312-943-7466 Illinois U.S.A.
  • 3129437467 | +1 312-943-7467 Illinois U.S.A.
  • 3129437468 | +1 312-943-7468 Illinois U.S.A.
  • 3129437469 | +1 312-943-7469 Illinois U.S.A.
  • 3129437470 | +1 312-943-7470 Illinois U.S.A.
  • 3129437471 | +1 312-943-7471 Illinois U.S.A.
  • 3129437472 | +1 312-943-7472 Illinois U.S.A.
  • 3129437473 | +1 312-943-7473 Illinois U.S.A.
  • 3129437474 | +1 312-943-7474 Illinois U.S.A.
  • 3129437475 | +1 312-943-7475 Illinois U.S.A.
  • 3129437476 | +1 312-943-7476 Illinois U.S.A.
  • 3129437477 | +1 312-943-7477 Illinois U.S.A.
  • 3129437478 | +1 312-943-7478 Illinois U.S.A.
  • 3129437479 | +1 312-943-7479 Illinois U.S.A.
  • 3129437480 | +1 312-943-7480 Illinois U.S.A.
  • 3129437481 | +1 312-943-7481 Illinois U.S.A.
  • 3129437482 | +1 312-943-7482 Illinois U.S.A.
  • 3129437483 | +1 312-943-7483 Illinois U.S.A.
  • 3129437484 | +1 312-943-7484 Illinois U.S.A.
  • 3129437485 | +1 312-943-7485 Illinois U.S.A.
  • 3129437486 | +1 312-943-7486 Illinois U.S.A.
  • 3129437487 | +1 312-943-7487 Illinois U.S.A.
  • 3129437488 | +1 312-943-7488 Illinois U.S.A.
  • 3129437489 | +1 312-943-7489 Illinois U.S.A.
  • 3129437490 | +1 312-943-7490 Illinois U.S.A.
  • 3129437491 | +1 312-943-7491 Illinois U.S.A.
  • 3129437492 | +1 312-943-7492 Illinois U.S.A.
  • 3129437493 | +1 312-943-7493 Illinois U.S.A.
  • 3129437494 | +1 312-943-7494 Illinois U.S.A.
  • 3129437495 | +1 312-943-7495 Illinois U.S.A.
  • 3129437496 | +1 312-943-7496 Illinois U.S.A.
  • 3129437497 | +1 312-943-7497 Illinois U.S.A.
  • 3129437498 | +1 312-943-7498 Illinois U.S.A.
  • 3129437499 | +1 312-943-7499 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