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).

  • 3129775400 | +1 312-977-5400 Illinois U.S.A.
  • 3129775401 | +1 312-977-5401 Illinois U.S.A.
  • 3129775402 | +1 312-977-5402 Illinois U.S.A.
  • 3129775403 | +1 312-977-5403 Illinois U.S.A.
  • 3129775404 | +1 312-977-5404 Illinois U.S.A.
  • 3129775405 | +1 312-977-5405 Illinois U.S.A.
  • 3129775406 | +1 312-977-5406 Illinois U.S.A.
  • 3129775407 | +1 312-977-5407 Illinois U.S.A.
  • 3129775408 | +1 312-977-5408 Illinois U.S.A.
  • 3129775409 | +1 312-977-5409 Illinois U.S.A.
  • 3129775410 | +1 312-977-5410 Illinois U.S.A.
  • 3129775411 | +1 312-977-5411 Illinois U.S.A.
  • 3129775412 | +1 312-977-5412 Illinois U.S.A.
  • 3129775413 | +1 312-977-5413 Illinois U.S.A.
  • 3129775414 | +1 312-977-5414 Illinois U.S.A.
  • 3129775415 | +1 312-977-5415 Illinois U.S.A.
  • 3129775416 | +1 312-977-5416 Illinois U.S.A.
  • 3129775417 | +1 312-977-5417 Illinois U.S.A.
  • 3129775418 | +1 312-977-5418 Illinois U.S.A.
  • 3129775419 | +1 312-977-5419 Illinois U.S.A.
  • 3129775420 | +1 312-977-5420 Illinois U.S.A.
  • 3129775421 | +1 312-977-5421 Illinois U.S.A.
  • 3129775422 | +1 312-977-5422 Illinois U.S.A.
  • 3129775423 | +1 312-977-5423 Illinois U.S.A.
  • 3129775424 | +1 312-977-5424 Illinois U.S.A.
  • 3129775425 | +1 312-977-5425 Illinois U.S.A.
  • 3129775426 | +1 312-977-5426 Illinois U.S.A.
  • 3129775427 | +1 312-977-5427 Illinois U.S.A.
  • 3129775428 | +1 312-977-5428 Illinois U.S.A.
  • 3129775429 | +1 312-977-5429 Illinois U.S.A.
  • 3129775430 | +1 312-977-5430 Illinois U.S.A.
  • 3129775431 | +1 312-977-5431 Illinois U.S.A.
  • 3129775432 | +1 312-977-5432 Illinois U.S.A.
  • 3129775433 | +1 312-977-5433 Illinois U.S.A.
  • 3129775434 | +1 312-977-5434 Illinois U.S.A.
  • 3129775435 | +1 312-977-5435 Illinois U.S.A.
  • 3129775436 | +1 312-977-5436 Illinois U.S.A.
  • 3129775437 | +1 312-977-5437 Illinois U.S.A.
  • 3129775438 | +1 312-977-5438 Illinois U.S.A.
  • 3129775439 | +1 312-977-5439 Illinois U.S.A.
  • 3129775440 | +1 312-977-5440 Illinois U.S.A.
  • 3129775441 | +1 312-977-5441 Illinois U.S.A.
  • 3129775442 | +1 312-977-5442 Illinois U.S.A.
  • 3129775443 | +1 312-977-5443 Illinois U.S.A.
  • 3129775444 | +1 312-977-5444 Illinois U.S.A.
  • 3129775445 | +1 312-977-5445 Illinois U.S.A.
  • 3129775446 | +1 312-977-5446 Illinois U.S.A.
  • 3129775447 | +1 312-977-5447 Illinois U.S.A.
  • 3129775448 | +1 312-977-5448 Illinois U.S.A.
  • 3129775449 | +1 312-977-5449 Illinois U.S.A.
  • 3129775450 | +1 312-977-5450 Illinois U.S.A.
  • 3129775451 | +1 312-977-5451 Illinois U.S.A.
  • 3129775452 | +1 312-977-5452 Illinois U.S.A.
  • 3129775453 | +1 312-977-5453 Illinois U.S.A.
  • 3129775454 | +1 312-977-5454 Illinois U.S.A.
  • 3129775455 | +1 312-977-5455 Illinois U.S.A.
  • 3129775456 | +1 312-977-5456 Illinois U.S.A.
  • 3129775457 | +1 312-977-5457 Illinois U.S.A.
  • 3129775458 | +1 312-977-5458 Illinois U.S.A.
  • 3129775459 | +1 312-977-5459 Illinois U.S.A.
  • 3129775460 | +1 312-977-5460 Illinois U.S.A.
  • 3129775461 | +1 312-977-5461 Illinois U.S.A.
  • 3129775462 | +1 312-977-5462 Illinois U.S.A.
  • 3129775463 | +1 312-977-5463 Illinois U.S.A.
  • 3129775464 | +1 312-977-5464 Illinois U.S.A.
  • 3129775465 | +1 312-977-5465 Illinois U.S.A.
  • 3129775466 | +1 312-977-5466 Illinois U.S.A.
  • 3129775467 | +1 312-977-5467 Illinois U.S.A.
  • 3129775468 | +1 312-977-5468 Illinois U.S.A.
  • 3129775469 | +1 312-977-5469 Illinois U.S.A.
  • 3129775470 | +1 312-977-5470 Illinois U.S.A.
  • 3129775471 | +1 312-977-5471 Illinois U.S.A.
  • 3129775472 | +1 312-977-5472 Illinois U.S.A.
  • 3129775473 | +1 312-977-5473 Illinois U.S.A.
  • 3129775474 | +1 312-977-5474 Illinois U.S.A.
  • 3129775475 | +1 312-977-5475 Illinois U.S.A.
  • 3129775476 | +1 312-977-5476 Illinois U.S.A.
  • 3129775477 | +1 312-977-5477 Illinois U.S.A.
  • 3129775478 | +1 312-977-5478 Illinois U.S.A.
  • 3129775479 | +1 312-977-5479 Illinois U.S.A.
  • 3129775480 | +1 312-977-5480 Illinois U.S.A.
  • 3129775481 | +1 312-977-5481 Illinois U.S.A.
  • 3129775482 | +1 312-977-5482 Illinois U.S.A.
  • 3129775483 | +1 312-977-5483 Illinois U.S.A.
  • 3129775484 | +1 312-977-5484 Illinois U.S.A.
  • 3129775485 | +1 312-977-5485 Illinois U.S.A.
  • 3129775486 | +1 312-977-5486 Illinois U.S.A.
  • 3129775487 | +1 312-977-5487 Illinois U.S.A.
  • 3129775488 | +1 312-977-5488 Illinois U.S.A.
  • 3129775489 | +1 312-977-5489 Illinois U.S.A.
  • 3129775490 | +1 312-977-5490 Illinois U.S.A.
  • 3129775491 | +1 312-977-5491 Illinois U.S.A.
  • 3129775492 | +1 312-977-5492 Illinois U.S.A.
  • 3129775493 | +1 312-977-5493 Illinois U.S.A.
  • 3129775494 | +1 312-977-5494 Illinois U.S.A.
  • 3129775495 | +1 312-977-5495 Illinois U.S.A.
  • 3129775496 | +1 312-977-5496 Illinois U.S.A.
  • 3129775497 | +1 312-977-5497 Illinois U.S.A.
  • 3129775498 | +1 312-977-5498 Illinois U.S.A.
  • 3129775499 | +1 312-977-5499 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