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).

  • 3122942200 | +1 312-294-2200 Illinois U.S.A.
  • 3122942201 | +1 312-294-2201 Illinois U.S.A.
  • 3122942202 | +1 312-294-2202 Illinois U.S.A.
  • 3122942203 | +1 312-294-2203 Illinois U.S.A.
  • 3122942204 | +1 312-294-2204 Illinois U.S.A.
  • 3122942205 | +1 312-294-2205 Illinois U.S.A.
  • 3122942206 | +1 312-294-2206 Illinois U.S.A.
  • 3122942207 | +1 312-294-2207 Illinois U.S.A.
  • 3122942208 | +1 312-294-2208 Illinois U.S.A.
  • 3122942209 | +1 312-294-2209 Illinois U.S.A.
  • 3122942210 | +1 312-294-2210 Illinois U.S.A.
  • 3122942211 | +1 312-294-2211 Illinois U.S.A.
  • 3122942212 | +1 312-294-2212 Illinois U.S.A.
  • 3122942213 | +1 312-294-2213 Illinois U.S.A.
  • 3122942214 | +1 312-294-2214 Illinois U.S.A.
  • 3122942215 | +1 312-294-2215 Illinois U.S.A.
  • 3122942216 | +1 312-294-2216 Illinois U.S.A.
  • 3122942217 | +1 312-294-2217 Illinois U.S.A.
  • 3122942218 | +1 312-294-2218 Illinois U.S.A.
  • 3122942219 | +1 312-294-2219 Illinois U.S.A.
  • 3122942220 | +1 312-294-2220 Illinois U.S.A.
  • 3122942221 | +1 312-294-2221 Illinois U.S.A.
  • 3122942222 | +1 312-294-2222 Illinois U.S.A.
  • 3122942223 | +1 312-294-2223 Illinois U.S.A.
  • 3122942224 | +1 312-294-2224 Illinois U.S.A.
  • 3122942225 | +1 312-294-2225 Illinois U.S.A.
  • 3122942226 | +1 312-294-2226 Illinois U.S.A.
  • 3122942227 | +1 312-294-2227 Illinois U.S.A.
  • 3122942228 | +1 312-294-2228 Illinois U.S.A.
  • 3122942229 | +1 312-294-2229 Illinois U.S.A.
  • 3122942230 | +1 312-294-2230 Illinois U.S.A.
  • 3122942231 | +1 312-294-2231 Illinois U.S.A.
  • 3122942232 | +1 312-294-2232 Illinois U.S.A.
  • 3122942233 | +1 312-294-2233 Illinois U.S.A.
  • 3122942234 | +1 312-294-2234 Illinois U.S.A.
  • 3122942235 | +1 312-294-2235 Illinois U.S.A.
  • 3122942236 | +1 312-294-2236 Illinois U.S.A.
  • 3122942237 | +1 312-294-2237 Illinois U.S.A.
  • 3122942238 | +1 312-294-2238 Illinois U.S.A.
  • 3122942239 | +1 312-294-2239 Illinois U.S.A.
  • 3122942240 | +1 312-294-2240 Illinois U.S.A.
  • 3122942241 | +1 312-294-2241 Illinois U.S.A.
  • 3122942242 | +1 312-294-2242 Illinois U.S.A.
  • 3122942243 | +1 312-294-2243 Illinois U.S.A.
  • 3122942244 | +1 312-294-2244 Illinois U.S.A.
  • 3122942245 | +1 312-294-2245 Illinois U.S.A.
  • 3122942246 | +1 312-294-2246 Illinois U.S.A.
  • 3122942247 | +1 312-294-2247 Illinois U.S.A.
  • 3122942248 | +1 312-294-2248 Illinois U.S.A.
  • 3122942249 | +1 312-294-2249 Illinois U.S.A.
  • 3122942250 | +1 312-294-2250 Illinois U.S.A.
  • 3122942251 | +1 312-294-2251 Illinois U.S.A.
  • 3122942252 | +1 312-294-2252 Illinois U.S.A.
  • 3122942253 | +1 312-294-2253 Illinois U.S.A.
  • 3122942254 | +1 312-294-2254 Illinois U.S.A.
  • 3122942255 | +1 312-294-2255 Illinois U.S.A.
  • 3122942256 | +1 312-294-2256 Illinois U.S.A.
  • 3122942257 | +1 312-294-2257 Illinois U.S.A.
  • 3122942258 | +1 312-294-2258 Illinois U.S.A.
  • 3122942259 | +1 312-294-2259 Illinois U.S.A.
  • 3122942260 | +1 312-294-2260 Illinois U.S.A.
  • 3122942261 | +1 312-294-2261 Illinois U.S.A.
  • 3122942262 | +1 312-294-2262 Illinois U.S.A.
  • 3122942263 | +1 312-294-2263 Illinois U.S.A.
  • 3122942264 | +1 312-294-2264 Illinois U.S.A.
  • 3122942265 | +1 312-294-2265 Illinois U.S.A.
  • 3122942266 | +1 312-294-2266 Illinois U.S.A.
  • 3122942267 | +1 312-294-2267 Illinois U.S.A.
  • 3122942268 | +1 312-294-2268 Illinois U.S.A.
  • 3122942269 | +1 312-294-2269 Illinois U.S.A.
  • 3122942270 | +1 312-294-2270 Illinois U.S.A.
  • 3122942271 | +1 312-294-2271 Illinois U.S.A.
  • 3122942272 | +1 312-294-2272 Illinois U.S.A.
  • 3122942273 | +1 312-294-2273 Illinois U.S.A.
  • 3122942274 | +1 312-294-2274 Illinois U.S.A.
  • 3122942275 | +1 312-294-2275 Illinois U.S.A.
  • 3122942276 | +1 312-294-2276 Illinois U.S.A.
  • 3122942277 | +1 312-294-2277 Illinois U.S.A.
  • 3122942278 | +1 312-294-2278 Illinois U.S.A.
  • 3122942279 | +1 312-294-2279 Illinois U.S.A.
  • 3122942280 | +1 312-294-2280 Illinois U.S.A.
  • 3122942281 | +1 312-294-2281 Illinois U.S.A.
  • 3122942282 | +1 312-294-2282 Illinois U.S.A.
  • 3122942283 | +1 312-294-2283 Illinois U.S.A.
  • 3122942284 | +1 312-294-2284 Illinois U.S.A.
  • 3122942285 | +1 312-294-2285 Illinois U.S.A.
  • 3122942286 | +1 312-294-2286 Illinois U.S.A.
  • 3122942287 | +1 312-294-2287 Illinois U.S.A.
  • 3122942288 | +1 312-294-2288 Illinois U.S.A.
  • 3122942289 | +1 312-294-2289 Illinois U.S.A.
  • 3122942290 | +1 312-294-2290 Illinois U.S.A.
  • 3122942291 | +1 312-294-2291 Illinois U.S.A.
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  • 3122942294 | +1 312-294-2294 Illinois U.S.A.
  • 3122942295 | +1 312-294-2295 Illinois U.S.A.
  • 3122942296 | +1 312-294-2296 Illinois U.S.A.
  • 3122942297 | +1 312-294-2297 Illinois U.S.A.
  • 3122942298 | +1 312-294-2298 Illinois U.S.A.
  • 3122942299 | +1 312-294-2299 Illinois U.S.A.