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).

  • 3129216400 | +1 312-921-6400 Illinois U.S.A.
  • 3129216401 | +1 312-921-6401 Illinois U.S.A.
  • 3129216402 | +1 312-921-6402 Illinois U.S.A.
  • 3129216403 | +1 312-921-6403 Illinois U.S.A.
  • 3129216404 | +1 312-921-6404 Illinois U.S.A.
  • 3129216405 | +1 312-921-6405 Illinois U.S.A.
  • 3129216406 | +1 312-921-6406 Illinois U.S.A.
  • 3129216407 | +1 312-921-6407 Illinois U.S.A.
  • 3129216408 | +1 312-921-6408 Illinois U.S.A.
  • 3129216409 | +1 312-921-6409 Illinois U.S.A.
  • 3129216410 | +1 312-921-6410 Illinois U.S.A.
  • 3129216411 | +1 312-921-6411 Illinois U.S.A.
  • 3129216412 | +1 312-921-6412 Illinois U.S.A.
  • 3129216413 | +1 312-921-6413 Illinois U.S.A.
  • 3129216414 | +1 312-921-6414 Illinois U.S.A.
  • 3129216415 | +1 312-921-6415 Illinois U.S.A.
  • 3129216416 | +1 312-921-6416 Illinois U.S.A.
  • 3129216417 | +1 312-921-6417 Illinois U.S.A.
  • 3129216418 | +1 312-921-6418 Illinois U.S.A.
  • 3129216419 | +1 312-921-6419 Illinois U.S.A.
  • 3129216420 | +1 312-921-6420 Illinois U.S.A.
  • 3129216421 | +1 312-921-6421 Illinois U.S.A.
  • 3129216422 | +1 312-921-6422 Illinois U.S.A.
  • 3129216423 | +1 312-921-6423 Illinois U.S.A.
  • 3129216424 | +1 312-921-6424 Illinois U.S.A.
  • 3129216425 | +1 312-921-6425 Illinois U.S.A.
  • 3129216426 | +1 312-921-6426 Illinois U.S.A.
  • 3129216427 | +1 312-921-6427 Illinois U.S.A.
  • 3129216428 | +1 312-921-6428 Illinois U.S.A.
  • 3129216429 | +1 312-921-6429 Illinois U.S.A.
  • 3129216430 | +1 312-921-6430 Illinois U.S.A.
  • 3129216431 | +1 312-921-6431 Illinois U.S.A.
  • 3129216432 | +1 312-921-6432 Illinois U.S.A.
  • 3129216433 | +1 312-921-6433 Illinois U.S.A.
  • 3129216434 | +1 312-921-6434 Illinois U.S.A.
  • 3129216435 | +1 312-921-6435 Illinois U.S.A.
  • 3129216436 | +1 312-921-6436 Illinois U.S.A.
  • 3129216437 | +1 312-921-6437 Illinois U.S.A.
  • 3129216438 | +1 312-921-6438 Illinois U.S.A.
  • 3129216439 | +1 312-921-6439 Illinois U.S.A.
  • 3129216440 | +1 312-921-6440 Illinois U.S.A.
  • 3129216441 | +1 312-921-6441 Illinois U.S.A.
  • 3129216442 | +1 312-921-6442 Illinois U.S.A.
  • 3129216443 | +1 312-921-6443 Illinois U.S.A.
  • 3129216444 | +1 312-921-6444 Illinois U.S.A.
  • 3129216445 | +1 312-921-6445 Illinois U.S.A.
  • 3129216446 | +1 312-921-6446 Illinois U.S.A.
  • 3129216447 | +1 312-921-6447 Illinois U.S.A.
  • 3129216448 | +1 312-921-6448 Illinois U.S.A.
  • 3129216449 | +1 312-921-6449 Illinois U.S.A.
  • 3129216450 | +1 312-921-6450 Illinois U.S.A.
  • 3129216451 | +1 312-921-6451 Illinois U.S.A.
  • 3129216452 | +1 312-921-6452 Illinois U.S.A.
  • 3129216453 | +1 312-921-6453 Illinois U.S.A.
  • 3129216454 | +1 312-921-6454 Illinois U.S.A.
  • 3129216455 | +1 312-921-6455 Illinois U.S.A.
  • 3129216456 | +1 312-921-6456 Illinois U.S.A.
  • 3129216457 | +1 312-921-6457 Illinois U.S.A.
  • 3129216458 | +1 312-921-6458 Illinois U.S.A.
  • 3129216459 | +1 312-921-6459 Illinois U.S.A.
  • 3129216460 | +1 312-921-6460 Illinois U.S.A.
  • 3129216461 | +1 312-921-6461 Illinois U.S.A.
  • 3129216462 | +1 312-921-6462 Illinois U.S.A.
  • 3129216463 | +1 312-921-6463 Illinois U.S.A.
  • 3129216464 | +1 312-921-6464 Illinois U.S.A.
  • 3129216465 | +1 312-921-6465 Illinois U.S.A.
  • 3129216466 | +1 312-921-6466 Illinois U.S.A.
  • 3129216467 | +1 312-921-6467 Illinois U.S.A.
  • 3129216468 | +1 312-921-6468 Illinois U.S.A.
  • 3129216469 | +1 312-921-6469 Illinois U.S.A.
  • 3129216470 | +1 312-921-6470 Illinois U.S.A.
  • 3129216471 | +1 312-921-6471 Illinois U.S.A.
  • 3129216472 | +1 312-921-6472 Illinois U.S.A.
  • 3129216473 | +1 312-921-6473 Illinois U.S.A.
  • 3129216474 | +1 312-921-6474 Illinois U.S.A.
  • 3129216475 | +1 312-921-6475 Illinois U.S.A.
  • 3129216476 | +1 312-921-6476 Illinois U.S.A.
  • 3129216477 | +1 312-921-6477 Illinois U.S.A.
  • 3129216478 | +1 312-921-6478 Illinois U.S.A.
  • 3129216479 | +1 312-921-6479 Illinois U.S.A.
  • 3129216480 | +1 312-921-6480 Illinois U.S.A.
  • 3129216481 | +1 312-921-6481 Illinois U.S.A.
  • 3129216482 | +1 312-921-6482 Illinois U.S.A.
  • 3129216483 | +1 312-921-6483 Illinois U.S.A.
  • 3129216484 | +1 312-921-6484 Illinois U.S.A.
  • 3129216485 | +1 312-921-6485 Illinois U.S.A.
  • 3129216486 | +1 312-921-6486 Illinois U.S.A.
  • 3129216487 | +1 312-921-6487 Illinois U.S.A.
  • 3129216488 | +1 312-921-6488 Illinois U.S.A.
  • 3129216489 | +1 312-921-6489 Illinois U.S.A.
  • 3129216490 | +1 312-921-6490 Illinois U.S.A.
  • 3129216491 | +1 312-921-6491 Illinois U.S.A.
  • 3129216492 | +1 312-921-6492 Illinois U.S.A.
  • 3129216493 | +1 312-921-6493 Illinois U.S.A.
  • 3129216494 | +1 312-921-6494 Illinois U.S.A.
  • 3129216495 | +1 312-921-6495 Illinois U.S.A.
  • 3129216496 | +1 312-921-6496 Illinois U.S.A.
  • 3129216497 | +1 312-921-6497 Illinois U.S.A.
  • 3129216498 | +1 312-921-6498 Illinois U.S.A.
  • 3129216499 | +1 312-921-6499 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