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).

  • 3123972400 | +1 312-397-2400 Illinois U.S.A.
  • 3123972401 | +1 312-397-2401 Illinois U.S.A.
  • 3123972402 | +1 312-397-2402 Illinois U.S.A.
  • 3123972403 | +1 312-397-2403 Illinois U.S.A.
  • 3123972404 | +1 312-397-2404 Illinois U.S.A.
  • 3123972405 | +1 312-397-2405 Illinois U.S.A.
  • 3123972406 | +1 312-397-2406 Illinois U.S.A.
  • 3123972407 | +1 312-397-2407 Illinois U.S.A.
  • 3123972408 | +1 312-397-2408 Illinois U.S.A.
  • 3123972409 | +1 312-397-2409 Illinois U.S.A.
  • 3123972410 | +1 312-397-2410 Illinois U.S.A.
  • 3123972411 | +1 312-397-2411 Illinois U.S.A.
  • 3123972412 | +1 312-397-2412 Illinois U.S.A.
  • 3123972413 | +1 312-397-2413 Illinois U.S.A.
  • 3123972414 | +1 312-397-2414 Illinois U.S.A.
  • 3123972415 | +1 312-397-2415 Illinois U.S.A.
  • 3123972416 | +1 312-397-2416 Illinois U.S.A.
  • 3123972417 | +1 312-397-2417 Illinois U.S.A.
  • 3123972418 | +1 312-397-2418 Illinois U.S.A.
  • 3123972419 | +1 312-397-2419 Illinois U.S.A.
  • 3123972420 | +1 312-397-2420 Illinois U.S.A.
  • 3123972421 | +1 312-397-2421 Illinois U.S.A.
  • 3123972422 | +1 312-397-2422 Illinois U.S.A.
  • 3123972423 | +1 312-397-2423 Illinois U.S.A.
  • 3123972424 | +1 312-397-2424 Illinois U.S.A.
  • 3123972425 | +1 312-397-2425 Illinois U.S.A.
  • 3123972426 | +1 312-397-2426 Illinois U.S.A.
  • 3123972427 | +1 312-397-2427 Illinois U.S.A.
  • 3123972428 | +1 312-397-2428 Illinois U.S.A.
  • 3123972429 | +1 312-397-2429 Illinois U.S.A.
  • 3123972430 | +1 312-397-2430 Illinois U.S.A.
  • 3123972431 | +1 312-397-2431 Illinois U.S.A.
  • 3123972432 | +1 312-397-2432 Illinois U.S.A.
  • 3123972433 | +1 312-397-2433 Illinois U.S.A.
  • 3123972434 | +1 312-397-2434 Illinois U.S.A.
  • 3123972435 | +1 312-397-2435 Illinois U.S.A.
  • 3123972436 | +1 312-397-2436 Illinois U.S.A.
  • 3123972437 | +1 312-397-2437 Illinois U.S.A.
  • 3123972438 | +1 312-397-2438 Illinois U.S.A.
  • 3123972439 | +1 312-397-2439 Illinois U.S.A.
  • 3123972440 | +1 312-397-2440 Illinois U.S.A.
  • 3123972441 | +1 312-397-2441 Illinois U.S.A.
  • 3123972442 | +1 312-397-2442 Illinois U.S.A.
  • 3123972443 | +1 312-397-2443 Illinois U.S.A.
  • 3123972444 | +1 312-397-2444 Illinois U.S.A.
  • 3123972445 | +1 312-397-2445 Illinois U.S.A.
  • 3123972446 | +1 312-397-2446 Illinois U.S.A.
  • 3123972447 | +1 312-397-2447 Illinois U.S.A.
  • 3123972448 | +1 312-397-2448 Illinois U.S.A.
  • 3123972449 | +1 312-397-2449 Illinois U.S.A.
  • 3123972450 | +1 312-397-2450 Illinois U.S.A.
  • 3123972451 | +1 312-397-2451 Illinois U.S.A.
  • 3123972452 | +1 312-397-2452 Illinois U.S.A.
  • 3123972453 | +1 312-397-2453 Illinois U.S.A.
  • 3123972454 | +1 312-397-2454 Illinois U.S.A.
  • 3123972455 | +1 312-397-2455 Illinois U.S.A.
  • 3123972456 | +1 312-397-2456 Illinois U.S.A.
  • 3123972457 | +1 312-397-2457 Illinois U.S.A.
  • 3123972458 | +1 312-397-2458 Illinois U.S.A.
  • 3123972459 | +1 312-397-2459 Illinois U.S.A.
  • 3123972460 | +1 312-397-2460 Illinois U.S.A.
  • 3123972461 | +1 312-397-2461 Illinois U.S.A.
  • 3123972462 | +1 312-397-2462 Illinois U.S.A.
  • 3123972463 | +1 312-397-2463 Illinois U.S.A.
  • 3123972464 | +1 312-397-2464 Illinois U.S.A.
  • 3123972465 | +1 312-397-2465 Illinois U.S.A.
  • 3123972466 | +1 312-397-2466 Illinois U.S.A.
  • 3123972467 | +1 312-397-2467 Illinois U.S.A.
  • 3123972468 | +1 312-397-2468 Illinois U.S.A.
  • 3123972469 | +1 312-397-2469 Illinois U.S.A.
  • 3123972470 | +1 312-397-2470 Illinois U.S.A.
  • 3123972471 | +1 312-397-2471 Illinois U.S.A.
  • 3123972472 | +1 312-397-2472 Illinois U.S.A.
  • 3123972473 | +1 312-397-2473 Illinois U.S.A.
  • 3123972474 | +1 312-397-2474 Illinois U.S.A.
  • 3123972475 | +1 312-397-2475 Illinois U.S.A.
  • 3123972476 | +1 312-397-2476 Illinois U.S.A.
  • 3123972477 | +1 312-397-2477 Illinois U.S.A.
  • 3123972478 | +1 312-397-2478 Illinois U.S.A.
  • 3123972479 | +1 312-397-2479 Illinois U.S.A.
  • 3123972480 | +1 312-397-2480 Illinois U.S.A.
  • 3123972481 | +1 312-397-2481 Illinois U.S.A.
  • 3123972482 | +1 312-397-2482 Illinois U.S.A.
  • 3123972483 | +1 312-397-2483 Illinois U.S.A.
  • 3123972484 | +1 312-397-2484 Illinois U.S.A.
  • 3123972485 | +1 312-397-2485 Illinois U.S.A.
  • 3123972486 | +1 312-397-2486 Illinois U.S.A.
  • 3123972487 | +1 312-397-2487 Illinois U.S.A.
  • 3123972488 | +1 312-397-2488 Illinois U.S.A.
  • 3123972489 | +1 312-397-2489 Illinois U.S.A.
  • 3123972490 | +1 312-397-2490 Illinois U.S.A.
  • 3123972491 | +1 312-397-2491 Illinois U.S.A.
  • 3123972492 | +1 312-397-2492 Illinois U.S.A.
  • 3123972493 | +1 312-397-2493 Illinois U.S.A.
  • 3123972494 | +1 312-397-2494 Illinois U.S.A.
  • 3123972495 | +1 312-397-2495 Illinois U.S.A.
  • 3123972496 | +1 312-397-2496 Illinois U.S.A.
  • 3123972497 | +1 312-397-2497 Illinois U.S.A.
  • 3123972498 | +1 312-397-2498 Illinois U.S.A.
  • 3123972499 | +1 312-397-2499 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