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).

  • 3123743400 | +1 312-374-3400 Illinois U.S.A.
  • 3123743401 | +1 312-374-3401 Illinois U.S.A.
  • 3123743402 | +1 312-374-3402 Illinois U.S.A.
  • 3123743403 | +1 312-374-3403 Illinois U.S.A.
  • 3123743404 | +1 312-374-3404 Illinois U.S.A.
  • 3123743405 | +1 312-374-3405 Illinois U.S.A.
  • 3123743406 | +1 312-374-3406 Illinois U.S.A.
  • 3123743407 | +1 312-374-3407 Illinois U.S.A.
  • 3123743408 | +1 312-374-3408 Illinois U.S.A.
  • 3123743409 | +1 312-374-3409 Illinois U.S.A.
  • 3123743410 | +1 312-374-3410 Illinois U.S.A.
  • 3123743411 | +1 312-374-3411 Illinois U.S.A.
  • 3123743412 | +1 312-374-3412 Illinois U.S.A.
  • 3123743413 | +1 312-374-3413 Illinois U.S.A.
  • 3123743414 | +1 312-374-3414 Illinois U.S.A.
  • 3123743415 | +1 312-374-3415 Illinois U.S.A.
  • 3123743416 | +1 312-374-3416 Illinois U.S.A.
  • 3123743417 | +1 312-374-3417 Illinois U.S.A.
  • 3123743418 | +1 312-374-3418 Illinois U.S.A.
  • 3123743419 | +1 312-374-3419 Illinois U.S.A.
  • 3123743420 | +1 312-374-3420 Illinois U.S.A.
  • 3123743421 | +1 312-374-3421 Illinois U.S.A.
  • 3123743422 | +1 312-374-3422 Illinois U.S.A.
  • 3123743423 | +1 312-374-3423 Illinois U.S.A.
  • 3123743424 | +1 312-374-3424 Illinois U.S.A.
  • 3123743425 | +1 312-374-3425 Illinois U.S.A.
  • 3123743426 | +1 312-374-3426 Illinois U.S.A.
  • 3123743427 | +1 312-374-3427 Illinois U.S.A.
  • 3123743428 | +1 312-374-3428 Illinois U.S.A.
  • 3123743429 | +1 312-374-3429 Illinois U.S.A.
  • 3123743430 | +1 312-374-3430 Illinois U.S.A.
  • 3123743431 | +1 312-374-3431 Illinois U.S.A.
  • 3123743432 | +1 312-374-3432 Illinois U.S.A.
  • 3123743433 | +1 312-374-3433 Illinois U.S.A.
  • 3123743434 | +1 312-374-3434 Illinois U.S.A.
  • 3123743435 | +1 312-374-3435 Illinois U.S.A.
  • 3123743436 | +1 312-374-3436 Illinois U.S.A.
  • 3123743437 | +1 312-374-3437 Illinois U.S.A.
  • 3123743438 | +1 312-374-3438 Illinois U.S.A.
  • 3123743439 | +1 312-374-3439 Illinois U.S.A.
  • 3123743440 | +1 312-374-3440 Illinois U.S.A.
  • 3123743441 | +1 312-374-3441 Illinois U.S.A.
  • 3123743442 | +1 312-374-3442 Illinois U.S.A.
  • 3123743443 | +1 312-374-3443 Illinois U.S.A.
  • 3123743444 | +1 312-374-3444 Illinois U.S.A.
  • 3123743445 | +1 312-374-3445 Illinois U.S.A.
  • 3123743446 | +1 312-374-3446 Illinois U.S.A.
  • 3123743447 | +1 312-374-3447 Illinois U.S.A.
  • 3123743448 | +1 312-374-3448 Illinois U.S.A.
  • 3123743449 | +1 312-374-3449 Illinois U.S.A.
  • 3123743450 | +1 312-374-3450 Illinois U.S.A.
  • 3123743451 | +1 312-374-3451 Illinois U.S.A.
  • 3123743452 | +1 312-374-3452 Illinois U.S.A.
  • 3123743453 | +1 312-374-3453 Illinois U.S.A.
  • 3123743454 | +1 312-374-3454 Illinois U.S.A.
  • 3123743455 | +1 312-374-3455 Illinois U.S.A.
  • 3123743456 | +1 312-374-3456 Illinois U.S.A.
  • 3123743457 | +1 312-374-3457 Illinois U.S.A.
  • 3123743458 | +1 312-374-3458 Illinois U.S.A.
  • 3123743459 | +1 312-374-3459 Illinois U.S.A.
  • 3123743460 | +1 312-374-3460 Illinois U.S.A.
  • 3123743461 | +1 312-374-3461 Illinois U.S.A.
  • 3123743462 | +1 312-374-3462 Illinois U.S.A.
  • 3123743463 | +1 312-374-3463 Illinois U.S.A.
  • 3123743464 | +1 312-374-3464 Illinois U.S.A.
  • 3123743465 | +1 312-374-3465 Illinois U.S.A.
  • 3123743466 | +1 312-374-3466 Illinois U.S.A.
  • 3123743467 | +1 312-374-3467 Illinois U.S.A.
  • 3123743468 | +1 312-374-3468 Illinois U.S.A.
  • 3123743469 | +1 312-374-3469 Illinois U.S.A.
  • 3123743470 | +1 312-374-3470 Illinois U.S.A.
  • 3123743471 | +1 312-374-3471 Illinois U.S.A.
  • 3123743472 | +1 312-374-3472 Illinois U.S.A.
  • 3123743473 | +1 312-374-3473 Illinois U.S.A.
  • 3123743474 | +1 312-374-3474 Illinois U.S.A.
  • 3123743475 | +1 312-374-3475 Illinois U.S.A.
  • 3123743476 | +1 312-374-3476 Illinois U.S.A.
  • 3123743477 | +1 312-374-3477 Illinois U.S.A.
  • 3123743478 | +1 312-374-3478 Illinois U.S.A.
  • 3123743479 | +1 312-374-3479 Illinois U.S.A.
  • 3123743480 | +1 312-374-3480 Illinois U.S.A.
  • 3123743481 | +1 312-374-3481 Illinois U.S.A.
  • 3123743482 | +1 312-374-3482 Illinois U.S.A.
  • 3123743483 | +1 312-374-3483 Illinois U.S.A.
  • 3123743484 | +1 312-374-3484 Illinois U.S.A.
  • 3123743485 | +1 312-374-3485 Illinois U.S.A.
  • 3123743486 | +1 312-374-3486 Illinois U.S.A.
  • 3123743487 | +1 312-374-3487 Illinois U.S.A.
  • 3123743488 | +1 312-374-3488 Illinois U.S.A.
  • 3123743489 | +1 312-374-3489 Illinois U.S.A.
  • 3123743490 | +1 312-374-3490 Illinois U.S.A.
  • 3123743491 | +1 312-374-3491 Illinois U.S.A.
  • 3123743492 | +1 312-374-3492 Illinois U.S.A.
  • 3123743493 | +1 312-374-3493 Illinois U.S.A.
  • 3123743494 | +1 312-374-3494 Illinois U.S.A.
  • 3123743495 | +1 312-374-3495 Illinois U.S.A.
  • 3123743496 | +1 312-374-3496 Illinois U.S.A.
  • 3123743497 | +1 312-374-3497 Illinois U.S.A.
  • 3123743498 | +1 312-374-3498 Illinois U.S.A.
  • 3123743499 | +1 312-374-3499 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