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).

  • 3123472300 | +1 312-347-2300 Illinois U.S.A.
  • 3123472301 | +1 312-347-2301 Illinois U.S.A.
  • 3123472302 | +1 312-347-2302 Illinois U.S.A.
  • 3123472303 | +1 312-347-2303 Illinois U.S.A.
  • 3123472304 | +1 312-347-2304 Illinois U.S.A.
  • 3123472305 | +1 312-347-2305 Illinois U.S.A.
  • 3123472306 | +1 312-347-2306 Illinois U.S.A.
  • 3123472307 | +1 312-347-2307 Illinois U.S.A.
  • 3123472308 | +1 312-347-2308 Illinois U.S.A.
  • 3123472309 | +1 312-347-2309 Illinois U.S.A.
  • 3123472310 | +1 312-347-2310 Illinois U.S.A.
  • 3123472311 | +1 312-347-2311 Illinois U.S.A.
  • 3123472312 | +1 312-347-2312 Illinois U.S.A.
  • 3123472313 | +1 312-347-2313 Illinois U.S.A.
  • 3123472314 | +1 312-347-2314 Illinois U.S.A.
  • 3123472315 | +1 312-347-2315 Illinois U.S.A.
  • 3123472316 | +1 312-347-2316 Illinois U.S.A.
  • 3123472317 | +1 312-347-2317 Illinois U.S.A.
  • 3123472318 | +1 312-347-2318 Illinois U.S.A.
  • 3123472319 | +1 312-347-2319 Illinois U.S.A.
  • 3123472320 | +1 312-347-2320 Illinois U.S.A.
  • 3123472321 | +1 312-347-2321 Illinois U.S.A.
  • 3123472322 | +1 312-347-2322 Illinois U.S.A.
  • 3123472323 | +1 312-347-2323 Illinois U.S.A.
  • 3123472324 | +1 312-347-2324 Illinois U.S.A.
  • 3123472325 | +1 312-347-2325 Illinois U.S.A.
  • 3123472326 | +1 312-347-2326 Illinois U.S.A.
  • 3123472327 | +1 312-347-2327 Illinois U.S.A.
  • 3123472328 | +1 312-347-2328 Illinois U.S.A.
  • 3123472329 | +1 312-347-2329 Illinois U.S.A.
  • 3123472330 | +1 312-347-2330 Illinois U.S.A.
  • 3123472331 | +1 312-347-2331 Illinois U.S.A.
  • 3123472332 | +1 312-347-2332 Illinois U.S.A.
  • 3123472333 | +1 312-347-2333 Illinois U.S.A.
  • 3123472334 | +1 312-347-2334 Illinois U.S.A.
  • 3123472335 | +1 312-347-2335 Illinois U.S.A.
  • 3123472336 | +1 312-347-2336 Illinois U.S.A.
  • 3123472337 | +1 312-347-2337 Illinois U.S.A.
  • 3123472338 | +1 312-347-2338 Illinois U.S.A.
  • 3123472339 | +1 312-347-2339 Illinois U.S.A.
  • 3123472340 | +1 312-347-2340 Illinois U.S.A.
  • 3123472341 | +1 312-347-2341 Illinois U.S.A.
  • 3123472342 | +1 312-347-2342 Illinois U.S.A.
  • 3123472343 | +1 312-347-2343 Illinois U.S.A.
  • 3123472344 | +1 312-347-2344 Illinois U.S.A.
  • 3123472345 | +1 312-347-2345 Illinois U.S.A.
  • 3123472346 | +1 312-347-2346 Illinois U.S.A.
  • 3123472347 | +1 312-347-2347 Illinois U.S.A.
  • 3123472348 | +1 312-347-2348 Illinois U.S.A.
  • 3123472349 | +1 312-347-2349 Illinois U.S.A.
  • 3123472350 | +1 312-347-2350 Illinois U.S.A.
  • 3123472351 | +1 312-347-2351 Illinois U.S.A.
  • 3123472352 | +1 312-347-2352 Illinois U.S.A.
  • 3123472353 | +1 312-347-2353 Illinois U.S.A.
  • 3123472354 | +1 312-347-2354 Illinois U.S.A.
  • 3123472355 | +1 312-347-2355 Illinois U.S.A.
  • 3123472356 | +1 312-347-2356 Illinois U.S.A.
  • 3123472357 | +1 312-347-2357 Illinois U.S.A.
  • 3123472358 | +1 312-347-2358 Illinois U.S.A.
  • 3123472359 | +1 312-347-2359 Illinois U.S.A.
  • 3123472360 | +1 312-347-2360 Illinois U.S.A.
  • 3123472361 | +1 312-347-2361 Illinois U.S.A.
  • 3123472362 | +1 312-347-2362 Illinois U.S.A.
  • 3123472363 | +1 312-347-2363 Illinois U.S.A.
  • 3123472364 | +1 312-347-2364 Illinois U.S.A.
  • 3123472365 | +1 312-347-2365 Illinois U.S.A.
  • 3123472366 | +1 312-347-2366 Illinois U.S.A.
  • 3123472367 | +1 312-347-2367 Illinois U.S.A.
  • 3123472368 | +1 312-347-2368 Illinois U.S.A.
  • 3123472369 | +1 312-347-2369 Illinois U.S.A.
  • 3123472370 | +1 312-347-2370 Illinois U.S.A.
  • 3123472371 | +1 312-347-2371 Illinois U.S.A.
  • 3123472372 | +1 312-347-2372 Illinois U.S.A.
  • 3123472373 | +1 312-347-2373 Illinois U.S.A.
  • 3123472374 | +1 312-347-2374 Illinois U.S.A.
  • 3123472375 | +1 312-347-2375 Illinois U.S.A.
  • 3123472376 | +1 312-347-2376 Illinois U.S.A.
  • 3123472377 | +1 312-347-2377 Illinois U.S.A.
  • 3123472378 | +1 312-347-2378 Illinois U.S.A.
  • 3123472379 | +1 312-347-2379 Illinois U.S.A.
  • 3123472380 | +1 312-347-2380 Illinois U.S.A.
  • 3123472381 | +1 312-347-2381 Illinois U.S.A.
  • 3123472382 | +1 312-347-2382 Illinois U.S.A.
  • 3123472383 | +1 312-347-2383 Illinois U.S.A.
  • 3123472384 | +1 312-347-2384 Illinois U.S.A.
  • 3123472385 | +1 312-347-2385 Illinois U.S.A.
  • 3123472386 | +1 312-347-2386 Illinois U.S.A.
  • 3123472387 | +1 312-347-2387 Illinois U.S.A.
  • 3123472388 | +1 312-347-2388 Illinois U.S.A.
  • 3123472389 | +1 312-347-2389 Illinois U.S.A.
  • 3123472390 | +1 312-347-2390 Illinois U.S.A.
  • 3123472391 | +1 312-347-2391 Illinois U.S.A.
  • 3123472392 | +1 312-347-2392 Illinois U.S.A.
  • 3123472393 | +1 312-347-2393 Illinois U.S.A.
  • 3123472394 | +1 312-347-2394 Illinois U.S.A.
  • 3123472395 | +1 312-347-2395 Illinois U.S.A.
  • 3123472396 | +1 312-347-2396 Illinois U.S.A.
  • 3123472397 | +1 312-347-2397 Illinois U.S.A.
  • 3123472398 | +1 312-347-2398 Illinois U.S.A.
  • 3123472399 | +1 312-347-2399 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