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).

  • 3123746400 | +1 312-374-6400 Illinois U.S.A.
  • 3123746401 | +1 312-374-6401 Illinois U.S.A.
  • 3123746402 | +1 312-374-6402 Illinois U.S.A.
  • 3123746403 | +1 312-374-6403 Illinois U.S.A.
  • 3123746404 | +1 312-374-6404 Illinois U.S.A.
  • 3123746405 | +1 312-374-6405 Illinois U.S.A.
  • 3123746406 | +1 312-374-6406 Illinois U.S.A.
  • 3123746407 | +1 312-374-6407 Illinois U.S.A.
  • 3123746408 | +1 312-374-6408 Illinois U.S.A.
  • 3123746409 | +1 312-374-6409 Illinois U.S.A.
  • 3123746410 | +1 312-374-6410 Illinois U.S.A.
  • 3123746411 | +1 312-374-6411 Illinois U.S.A.
  • 3123746412 | +1 312-374-6412 Illinois U.S.A.
  • 3123746413 | +1 312-374-6413 Illinois U.S.A.
  • 3123746414 | +1 312-374-6414 Illinois U.S.A.
  • 3123746415 | +1 312-374-6415 Illinois U.S.A.
  • 3123746416 | +1 312-374-6416 Illinois U.S.A.
  • 3123746417 | +1 312-374-6417 Illinois U.S.A.
  • 3123746418 | +1 312-374-6418 Illinois U.S.A.
  • 3123746419 | +1 312-374-6419 Illinois U.S.A.
  • 3123746420 | +1 312-374-6420 Illinois U.S.A.
  • 3123746421 | +1 312-374-6421 Illinois U.S.A.
  • 3123746422 | +1 312-374-6422 Illinois U.S.A.
  • 3123746423 | +1 312-374-6423 Illinois U.S.A.
  • 3123746424 | +1 312-374-6424 Illinois U.S.A.
  • 3123746425 | +1 312-374-6425 Illinois U.S.A.
  • 3123746426 | +1 312-374-6426 Illinois U.S.A.
  • 3123746427 | +1 312-374-6427 Illinois U.S.A.
  • 3123746428 | +1 312-374-6428 Illinois U.S.A.
  • 3123746429 | +1 312-374-6429 Illinois U.S.A.
  • 3123746430 | +1 312-374-6430 Illinois U.S.A.
  • 3123746431 | +1 312-374-6431 Illinois U.S.A.
  • 3123746432 | +1 312-374-6432 Illinois U.S.A.
  • 3123746433 | +1 312-374-6433 Illinois U.S.A.
  • 3123746434 | +1 312-374-6434 Illinois U.S.A.
  • 3123746435 | +1 312-374-6435 Illinois U.S.A.
  • 3123746436 | +1 312-374-6436 Illinois U.S.A.
  • 3123746437 | +1 312-374-6437 Illinois U.S.A.
  • 3123746438 | +1 312-374-6438 Illinois U.S.A.
  • 3123746439 | +1 312-374-6439 Illinois U.S.A.
  • 3123746440 | +1 312-374-6440 Illinois U.S.A.
  • 3123746441 | +1 312-374-6441 Illinois U.S.A.
  • 3123746442 | +1 312-374-6442 Illinois U.S.A.
  • 3123746443 | +1 312-374-6443 Illinois U.S.A.
  • 3123746444 | +1 312-374-6444 Illinois U.S.A.
  • 3123746445 | +1 312-374-6445 Illinois U.S.A.
  • 3123746446 | +1 312-374-6446 Illinois U.S.A.
  • 3123746447 | +1 312-374-6447 Illinois U.S.A.
  • 3123746448 | +1 312-374-6448 Illinois U.S.A.
  • 3123746449 | +1 312-374-6449 Illinois U.S.A.
  • 3123746450 | +1 312-374-6450 Illinois U.S.A.
  • 3123746451 | +1 312-374-6451 Illinois U.S.A.
  • 3123746452 | +1 312-374-6452 Illinois U.S.A.
  • 3123746453 | +1 312-374-6453 Illinois U.S.A.
  • 3123746454 | +1 312-374-6454 Illinois U.S.A.
  • 3123746455 | +1 312-374-6455 Illinois U.S.A.
  • 3123746456 | +1 312-374-6456 Illinois U.S.A.
  • 3123746457 | +1 312-374-6457 Illinois U.S.A.
  • 3123746458 | +1 312-374-6458 Illinois U.S.A.
  • 3123746459 | +1 312-374-6459 Illinois U.S.A.
  • 3123746460 | +1 312-374-6460 Illinois U.S.A.
  • 3123746461 | +1 312-374-6461 Illinois U.S.A.
  • 3123746462 | +1 312-374-6462 Illinois U.S.A.
  • 3123746463 | +1 312-374-6463 Illinois U.S.A.
  • 3123746464 | +1 312-374-6464 Illinois U.S.A.
  • 3123746465 | +1 312-374-6465 Illinois U.S.A.
  • 3123746466 | +1 312-374-6466 Illinois U.S.A.
  • 3123746467 | +1 312-374-6467 Illinois U.S.A.
  • 3123746468 | +1 312-374-6468 Illinois U.S.A.
  • 3123746469 | +1 312-374-6469 Illinois U.S.A.
  • 3123746470 | +1 312-374-6470 Illinois U.S.A.
  • 3123746471 | +1 312-374-6471 Illinois U.S.A.
  • 3123746472 | +1 312-374-6472 Illinois U.S.A.
  • 3123746473 | +1 312-374-6473 Illinois U.S.A.
  • 3123746474 | +1 312-374-6474 Illinois U.S.A.
  • 3123746475 | +1 312-374-6475 Illinois U.S.A.
  • 3123746476 | +1 312-374-6476 Illinois U.S.A.
  • 3123746477 | +1 312-374-6477 Illinois U.S.A.
  • 3123746478 | +1 312-374-6478 Illinois U.S.A.
  • 3123746479 | +1 312-374-6479 Illinois U.S.A.
  • 3123746480 | +1 312-374-6480 Illinois U.S.A.
  • 3123746481 | +1 312-374-6481 Illinois U.S.A.
  • 3123746482 | +1 312-374-6482 Illinois U.S.A.
  • 3123746483 | +1 312-374-6483 Illinois U.S.A.
  • 3123746484 | +1 312-374-6484 Illinois U.S.A.
  • 3123746485 | +1 312-374-6485 Illinois U.S.A.
  • 3123746486 | +1 312-374-6486 Illinois U.S.A.
  • 3123746487 | +1 312-374-6487 Illinois U.S.A.
  • 3123746488 | +1 312-374-6488 Illinois U.S.A.
  • 3123746489 | +1 312-374-6489 Illinois U.S.A.
  • 3123746490 | +1 312-374-6490 Illinois U.S.A.
  • 3123746491 | +1 312-374-6491 Illinois U.S.A.
  • 3123746492 | +1 312-374-6492 Illinois U.S.A.
  • 3123746493 | +1 312-374-6493 Illinois U.S.A.
  • 3123746494 | +1 312-374-6494 Illinois U.S.A.
  • 3123746495 | +1 312-374-6495 Illinois U.S.A.
  • 3123746496 | +1 312-374-6496 Illinois U.S.A.
  • 3123746497 | +1 312-374-6497 Illinois U.S.A.
  • 3123746498 | +1 312-374-6498 Illinois U.S.A.
  • 3123746499 | +1 312-374-6499 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