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).

  • 3129424400 | +1 312-942-4400 Illinois U.S.A.
  • 3129424401 | +1 312-942-4401 Illinois U.S.A.
  • 3129424402 | +1 312-942-4402 Illinois U.S.A.
  • 3129424403 | +1 312-942-4403 Illinois U.S.A.
  • 3129424404 | +1 312-942-4404 Illinois U.S.A.
  • 3129424405 | +1 312-942-4405 Illinois U.S.A.
  • 3129424406 | +1 312-942-4406 Illinois U.S.A.
  • 3129424407 | +1 312-942-4407 Illinois U.S.A.
  • 3129424408 | +1 312-942-4408 Illinois U.S.A.
  • 3129424409 | +1 312-942-4409 Illinois U.S.A.
  • 3129424410 | +1 312-942-4410 Illinois U.S.A.
  • 3129424411 | +1 312-942-4411 Illinois U.S.A.
  • 3129424412 | +1 312-942-4412 Illinois U.S.A.
  • 3129424413 | +1 312-942-4413 Illinois U.S.A.
  • 3129424414 | +1 312-942-4414 Illinois U.S.A.
  • 3129424415 | +1 312-942-4415 Illinois U.S.A.
  • 3129424416 | +1 312-942-4416 Illinois U.S.A.
  • 3129424417 | +1 312-942-4417 Illinois U.S.A.
  • 3129424418 | +1 312-942-4418 Illinois U.S.A.
  • 3129424419 | +1 312-942-4419 Illinois U.S.A.
  • 3129424420 | +1 312-942-4420 Illinois U.S.A.
  • 3129424421 | +1 312-942-4421 Illinois U.S.A.
  • 3129424422 | +1 312-942-4422 Illinois U.S.A.
  • 3129424423 | +1 312-942-4423 Illinois U.S.A.
  • 3129424424 | +1 312-942-4424 Illinois U.S.A.
  • 3129424425 | +1 312-942-4425 Illinois U.S.A.
  • 3129424426 | +1 312-942-4426 Illinois U.S.A.
  • 3129424427 | +1 312-942-4427 Illinois U.S.A.
  • 3129424428 | +1 312-942-4428 Illinois U.S.A.
  • 3129424429 | +1 312-942-4429 Illinois U.S.A.
  • 3129424430 | +1 312-942-4430 Illinois U.S.A.
  • 3129424431 | +1 312-942-4431 Illinois U.S.A.
  • 3129424432 | +1 312-942-4432 Illinois U.S.A.
  • 3129424433 | +1 312-942-4433 Illinois U.S.A.
  • 3129424434 | +1 312-942-4434 Illinois U.S.A.
  • 3129424435 | +1 312-942-4435 Illinois U.S.A.
  • 3129424436 | +1 312-942-4436 Illinois U.S.A.
  • 3129424437 | +1 312-942-4437 Illinois U.S.A.
  • 3129424438 | +1 312-942-4438 Illinois U.S.A.
  • 3129424439 | +1 312-942-4439 Illinois U.S.A.
  • 3129424440 | +1 312-942-4440 Illinois U.S.A.
  • 3129424441 | +1 312-942-4441 Illinois U.S.A.
  • 3129424442 | +1 312-942-4442 Illinois U.S.A.
  • 3129424443 | +1 312-942-4443 Illinois U.S.A.
  • 3129424444 | +1 312-942-4444 Illinois U.S.A.
  • 3129424445 | +1 312-942-4445 Illinois U.S.A.
  • 3129424446 | +1 312-942-4446 Illinois U.S.A.
  • 3129424447 | +1 312-942-4447 Illinois U.S.A.
  • 3129424448 | +1 312-942-4448 Illinois U.S.A.
  • 3129424449 | +1 312-942-4449 Illinois U.S.A.
  • 3129424450 | +1 312-942-4450 Illinois U.S.A.
  • 3129424451 | +1 312-942-4451 Illinois U.S.A.
  • 3129424452 | +1 312-942-4452 Illinois U.S.A.
  • 3129424453 | +1 312-942-4453 Illinois U.S.A.
  • 3129424454 | +1 312-942-4454 Illinois U.S.A.
  • 3129424455 | +1 312-942-4455 Illinois U.S.A.
  • 3129424456 | +1 312-942-4456 Illinois U.S.A.
  • 3129424457 | +1 312-942-4457 Illinois U.S.A.
  • 3129424458 | +1 312-942-4458 Illinois U.S.A.
  • 3129424459 | +1 312-942-4459 Illinois U.S.A.
  • 3129424460 | +1 312-942-4460 Illinois U.S.A.
  • 3129424461 | +1 312-942-4461 Illinois U.S.A.
  • 3129424462 | +1 312-942-4462 Illinois U.S.A.
  • 3129424463 | +1 312-942-4463 Illinois U.S.A.
  • 3129424464 | +1 312-942-4464 Illinois U.S.A.
  • 3129424465 | +1 312-942-4465 Illinois U.S.A.
  • 3129424466 | +1 312-942-4466 Illinois U.S.A.
  • 3129424467 | +1 312-942-4467 Illinois U.S.A.
  • 3129424468 | +1 312-942-4468 Illinois U.S.A.
  • 3129424469 | +1 312-942-4469 Illinois U.S.A.
  • 3129424470 | +1 312-942-4470 Illinois U.S.A.
  • 3129424471 | +1 312-942-4471 Illinois U.S.A.
  • 3129424472 | +1 312-942-4472 Illinois U.S.A.
  • 3129424473 | +1 312-942-4473 Illinois U.S.A.
  • 3129424474 | +1 312-942-4474 Illinois U.S.A.
  • 3129424475 | +1 312-942-4475 Illinois U.S.A.
  • 3129424476 | +1 312-942-4476 Illinois U.S.A.
  • 3129424477 | +1 312-942-4477 Illinois U.S.A.
  • 3129424478 | +1 312-942-4478 Illinois U.S.A.
  • 3129424479 | +1 312-942-4479 Illinois U.S.A.
  • 3129424480 | +1 312-942-4480 Illinois U.S.A.
  • 3129424481 | +1 312-942-4481 Illinois U.S.A.
  • 3129424482 | +1 312-942-4482 Illinois U.S.A.
  • 3129424483 | +1 312-942-4483 Illinois U.S.A.
  • 3129424484 | +1 312-942-4484 Illinois U.S.A.
  • 3129424485 | +1 312-942-4485 Illinois U.S.A.
  • 3129424486 | +1 312-942-4486 Illinois U.S.A.
  • 3129424487 | +1 312-942-4487 Illinois U.S.A.
  • 3129424488 | +1 312-942-4488 Illinois U.S.A.
  • 3129424489 | +1 312-942-4489 Illinois U.S.A.
  • 3129424490 | +1 312-942-4490 Illinois U.S.A.
  • 3129424491 | +1 312-942-4491 Illinois U.S.A.
  • 3129424492 | +1 312-942-4492 Illinois U.S.A.
  • 3129424493 | +1 312-942-4493 Illinois U.S.A.
  • 3129424494 | +1 312-942-4494 Illinois U.S.A.
  • 3129424495 | +1 312-942-4495 Illinois U.S.A.
  • 3129424496 | +1 312-942-4496 Illinois U.S.A.
  • 3129424497 | +1 312-942-4497 Illinois U.S.A.
  • 3129424498 | +1 312-942-4498 Illinois U.S.A.
  • 3129424499 | +1 312-942-4499 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