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).

  • 3129202300 | +1 312-920-2300 Illinois U.S.A.
  • 3129202301 | +1 312-920-2301 Illinois U.S.A.
  • 3129202302 | +1 312-920-2302 Illinois U.S.A.
  • 3129202303 | +1 312-920-2303 Illinois U.S.A.
  • 3129202304 | +1 312-920-2304 Illinois U.S.A.
  • 3129202305 | +1 312-920-2305 Illinois U.S.A.
  • 3129202306 | +1 312-920-2306 Illinois U.S.A.
  • 3129202307 | +1 312-920-2307 Illinois U.S.A.
  • 3129202308 | +1 312-920-2308 Illinois U.S.A.
  • 3129202309 | +1 312-920-2309 Illinois U.S.A.
  • 3129202310 | +1 312-920-2310 Illinois U.S.A.
  • 3129202311 | +1 312-920-2311 Illinois U.S.A.
  • 3129202312 | +1 312-920-2312 Illinois U.S.A.
  • 3129202313 | +1 312-920-2313 Illinois U.S.A.
  • 3129202314 | +1 312-920-2314 Illinois U.S.A.
  • 3129202315 | +1 312-920-2315 Illinois U.S.A.
  • 3129202316 | +1 312-920-2316 Illinois U.S.A.
  • 3129202317 | +1 312-920-2317 Illinois U.S.A.
  • 3129202318 | +1 312-920-2318 Illinois U.S.A.
  • 3129202319 | +1 312-920-2319 Illinois U.S.A.
  • 3129202320 | +1 312-920-2320 Illinois U.S.A.
  • 3129202321 | +1 312-920-2321 Illinois U.S.A.
  • 3129202322 | +1 312-920-2322 Illinois U.S.A.
  • 3129202323 | +1 312-920-2323 Illinois U.S.A.
  • 3129202324 | +1 312-920-2324 Illinois U.S.A.
  • 3129202325 | +1 312-920-2325 Illinois U.S.A.
  • 3129202326 | +1 312-920-2326 Illinois U.S.A.
  • 3129202327 | +1 312-920-2327 Illinois U.S.A.
  • 3129202328 | +1 312-920-2328 Illinois U.S.A.
  • 3129202329 | +1 312-920-2329 Illinois U.S.A.
  • 3129202330 | +1 312-920-2330 Illinois U.S.A.
  • 3129202331 | +1 312-920-2331 Illinois U.S.A.
  • 3129202332 | +1 312-920-2332 Illinois U.S.A.
  • 3129202333 | +1 312-920-2333 Illinois U.S.A.
  • 3129202334 | +1 312-920-2334 Illinois U.S.A.
  • 3129202335 | +1 312-920-2335 Illinois U.S.A.
  • 3129202336 | +1 312-920-2336 Illinois U.S.A.
  • 3129202337 | +1 312-920-2337 Illinois U.S.A.
  • 3129202338 | +1 312-920-2338 Illinois U.S.A.
  • 3129202339 | +1 312-920-2339 Illinois U.S.A.
  • 3129202340 | +1 312-920-2340 Illinois U.S.A.
  • 3129202341 | +1 312-920-2341 Illinois U.S.A.
  • 3129202342 | +1 312-920-2342 Illinois U.S.A.
  • 3129202343 | +1 312-920-2343 Illinois U.S.A.
  • 3129202344 | +1 312-920-2344 Illinois U.S.A.
  • 3129202345 | +1 312-920-2345 Illinois U.S.A.
  • 3129202346 | +1 312-920-2346 Illinois U.S.A.
  • 3129202347 | +1 312-920-2347 Illinois U.S.A.
  • 3129202348 | +1 312-920-2348 Illinois U.S.A.
  • 3129202349 | +1 312-920-2349 Illinois U.S.A.
  • 3129202350 | +1 312-920-2350 Illinois U.S.A.
  • 3129202351 | +1 312-920-2351 Illinois U.S.A.
  • 3129202352 | +1 312-920-2352 Illinois U.S.A.
  • 3129202353 | +1 312-920-2353 Illinois U.S.A.
  • 3129202354 | +1 312-920-2354 Illinois U.S.A.
  • 3129202355 | +1 312-920-2355 Illinois U.S.A.
  • 3129202356 | +1 312-920-2356 Illinois U.S.A.
  • 3129202357 | +1 312-920-2357 Illinois U.S.A.
  • 3129202358 | +1 312-920-2358 Illinois U.S.A.
  • 3129202359 | +1 312-920-2359 Illinois U.S.A.
  • 3129202360 | +1 312-920-2360 Illinois U.S.A.
  • 3129202361 | +1 312-920-2361 Illinois U.S.A.
  • 3129202362 | +1 312-920-2362 Illinois U.S.A.
  • 3129202363 | +1 312-920-2363 Illinois U.S.A.
  • 3129202364 | +1 312-920-2364 Illinois U.S.A.
  • 3129202365 | +1 312-920-2365 Illinois U.S.A.
  • 3129202366 | +1 312-920-2366 Illinois U.S.A.
  • 3129202367 | +1 312-920-2367 Illinois U.S.A.
  • 3129202368 | +1 312-920-2368 Illinois U.S.A.
  • 3129202369 | +1 312-920-2369 Illinois U.S.A.
  • 3129202370 | +1 312-920-2370 Illinois U.S.A.
  • 3129202371 | +1 312-920-2371 Illinois U.S.A.
  • 3129202372 | +1 312-920-2372 Illinois U.S.A.
  • 3129202373 | +1 312-920-2373 Illinois U.S.A.
  • 3129202374 | +1 312-920-2374 Illinois U.S.A.
  • 3129202375 | +1 312-920-2375 Illinois U.S.A.
  • 3129202376 | +1 312-920-2376 Illinois U.S.A.
  • 3129202377 | +1 312-920-2377 Illinois U.S.A.
  • 3129202378 | +1 312-920-2378 Illinois U.S.A.
  • 3129202379 | +1 312-920-2379 Illinois U.S.A.
  • 3129202380 | +1 312-920-2380 Illinois U.S.A.
  • 3129202381 | +1 312-920-2381 Illinois U.S.A.
  • 3129202382 | +1 312-920-2382 Illinois U.S.A.
  • 3129202383 | +1 312-920-2383 Illinois U.S.A.
  • 3129202384 | +1 312-920-2384 Illinois U.S.A.
  • 3129202385 | +1 312-920-2385 Illinois U.S.A.
  • 3129202386 | +1 312-920-2386 Illinois U.S.A.
  • 3129202387 | +1 312-920-2387 Illinois U.S.A.
  • 3129202388 | +1 312-920-2388 Illinois U.S.A.
  • 3129202389 | +1 312-920-2389 Illinois U.S.A.
  • 3129202390 | +1 312-920-2390 Illinois U.S.A.
  • 3129202391 | +1 312-920-2391 Illinois U.S.A.
  • 3129202392 | +1 312-920-2392 Illinois U.S.A.
  • 3129202393 | +1 312-920-2393 Illinois U.S.A.
  • 3129202394 | +1 312-920-2394 Illinois U.S.A.
  • 3129202395 | +1 312-920-2395 Illinois U.S.A.
  • 3129202396 | +1 312-920-2396 Illinois U.S.A.
  • 3129202397 | +1 312-920-2397 Illinois U.S.A.
  • 3129202398 | +1 312-920-2398 Illinois U.S.A.
  • 3129202399 | +1 312-920-2399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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