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).

  • 3129472200 | +1 312-947-2200 Illinois U.S.A.
  • 3129472201 | +1 312-947-2201 Illinois U.S.A.
  • 3129472202 | +1 312-947-2202 Illinois U.S.A.
  • 3129472203 | +1 312-947-2203 Illinois U.S.A.
  • 3129472204 | +1 312-947-2204 Illinois U.S.A.
  • 3129472205 | +1 312-947-2205 Illinois U.S.A.
  • 3129472206 | +1 312-947-2206 Illinois U.S.A.
  • 3129472207 | +1 312-947-2207 Illinois U.S.A.
  • 3129472208 | +1 312-947-2208 Illinois U.S.A.
  • 3129472209 | +1 312-947-2209 Illinois U.S.A.
  • 3129472210 | +1 312-947-2210 Illinois U.S.A.
  • 3129472211 | +1 312-947-2211 Illinois U.S.A.
  • 3129472212 | +1 312-947-2212 Illinois U.S.A.
  • 3129472213 | +1 312-947-2213 Illinois U.S.A.
  • 3129472214 | +1 312-947-2214 Illinois U.S.A.
  • 3129472215 | +1 312-947-2215 Illinois U.S.A.
  • 3129472216 | +1 312-947-2216 Illinois U.S.A.
  • 3129472217 | +1 312-947-2217 Illinois U.S.A.
  • 3129472218 | +1 312-947-2218 Illinois U.S.A.
  • 3129472219 | +1 312-947-2219 Illinois U.S.A.
  • 3129472220 | +1 312-947-2220 Illinois U.S.A.
  • 3129472221 | +1 312-947-2221 Illinois U.S.A.
  • 3129472222 | +1 312-947-2222 Illinois U.S.A.
  • 3129472223 | +1 312-947-2223 Illinois U.S.A.
  • 3129472224 | +1 312-947-2224 Illinois U.S.A.
  • 3129472225 | +1 312-947-2225 Illinois U.S.A.
  • 3129472226 | +1 312-947-2226 Illinois U.S.A.
  • 3129472227 | +1 312-947-2227 Illinois U.S.A.
  • 3129472228 | +1 312-947-2228 Illinois U.S.A.
  • 3129472229 | +1 312-947-2229 Illinois U.S.A.
  • 3129472230 | +1 312-947-2230 Illinois U.S.A.
  • 3129472231 | +1 312-947-2231 Illinois U.S.A.
  • 3129472232 | +1 312-947-2232 Illinois U.S.A.
  • 3129472233 | +1 312-947-2233 Illinois U.S.A.
  • 3129472234 | +1 312-947-2234 Illinois U.S.A.
  • 3129472235 | +1 312-947-2235 Illinois U.S.A.
  • 3129472236 | +1 312-947-2236 Illinois U.S.A.
  • 3129472237 | +1 312-947-2237 Illinois U.S.A.
  • 3129472238 | +1 312-947-2238 Illinois U.S.A.
  • 3129472239 | +1 312-947-2239 Illinois U.S.A.
  • 3129472240 | +1 312-947-2240 Illinois U.S.A.
  • 3129472241 | +1 312-947-2241 Illinois U.S.A.
  • 3129472242 | +1 312-947-2242 Illinois U.S.A.
  • 3129472243 | +1 312-947-2243 Illinois U.S.A.
  • 3129472244 | +1 312-947-2244 Illinois U.S.A.
  • 3129472245 | +1 312-947-2245 Illinois U.S.A.
  • 3129472246 | +1 312-947-2246 Illinois U.S.A.
  • 3129472247 | +1 312-947-2247 Illinois U.S.A.
  • 3129472248 | +1 312-947-2248 Illinois U.S.A.
  • 3129472249 | +1 312-947-2249 Illinois U.S.A.
  • 3129472250 | +1 312-947-2250 Illinois U.S.A.
  • 3129472251 | +1 312-947-2251 Illinois U.S.A.
  • 3129472252 | +1 312-947-2252 Illinois U.S.A.
  • 3129472253 | +1 312-947-2253 Illinois U.S.A.
  • 3129472254 | +1 312-947-2254 Illinois U.S.A.
  • 3129472255 | +1 312-947-2255 Illinois U.S.A.
  • 3129472256 | +1 312-947-2256 Illinois U.S.A.
  • 3129472257 | +1 312-947-2257 Illinois U.S.A.
  • 3129472258 | +1 312-947-2258 Illinois U.S.A.
  • 3129472259 | +1 312-947-2259 Illinois U.S.A.
  • 3129472260 | +1 312-947-2260 Illinois U.S.A.
  • 3129472261 | +1 312-947-2261 Illinois U.S.A.
  • 3129472262 | +1 312-947-2262 Illinois U.S.A.
  • 3129472263 | +1 312-947-2263 Illinois U.S.A.
  • 3129472264 | +1 312-947-2264 Illinois U.S.A.
  • 3129472265 | +1 312-947-2265 Illinois U.S.A.
  • 3129472266 | +1 312-947-2266 Illinois U.S.A.
  • 3129472267 | +1 312-947-2267 Illinois U.S.A.
  • 3129472268 | +1 312-947-2268 Illinois U.S.A.
  • 3129472269 | +1 312-947-2269 Illinois U.S.A.
  • 3129472270 | +1 312-947-2270 Illinois U.S.A.
  • 3129472271 | +1 312-947-2271 Illinois U.S.A.
  • 3129472272 | +1 312-947-2272 Illinois U.S.A.
  • 3129472273 | +1 312-947-2273 Illinois U.S.A.
  • 3129472274 | +1 312-947-2274 Illinois U.S.A.
  • 3129472275 | +1 312-947-2275 Illinois U.S.A.
  • 3129472276 | +1 312-947-2276 Illinois U.S.A.
  • 3129472277 | +1 312-947-2277 Illinois U.S.A.
  • 3129472278 | +1 312-947-2278 Illinois U.S.A.
  • 3129472279 | +1 312-947-2279 Illinois U.S.A.
  • 3129472280 | +1 312-947-2280 Illinois U.S.A.
  • 3129472281 | +1 312-947-2281 Illinois U.S.A.
  • 3129472282 | +1 312-947-2282 Illinois U.S.A.
  • 3129472283 | +1 312-947-2283 Illinois U.S.A.
  • 3129472284 | +1 312-947-2284 Illinois U.S.A.
  • 3129472285 | +1 312-947-2285 Illinois U.S.A.
  • 3129472286 | +1 312-947-2286 Illinois U.S.A.
  • 3129472287 | +1 312-947-2287 Illinois U.S.A.
  • 3129472288 | +1 312-947-2288 Illinois U.S.A.
  • 3129472289 | +1 312-947-2289 Illinois U.S.A.
  • 3129472290 | +1 312-947-2290 Illinois U.S.A.
  • 3129472291 | +1 312-947-2291 Illinois U.S.A.
  • 3129472292 | +1 312-947-2292 Illinois U.S.A.
  • 3129472293 | +1 312-947-2293 Illinois U.S.A.
  • 3129472294 | +1 312-947-2294 Illinois U.S.A.
  • 3129472295 | +1 312-947-2295 Illinois U.S.A.
  • 3129472296 | +1 312-947-2296 Illinois U.S.A.
  • 3129472297 | +1 312-947-2297 Illinois U.S.A.
  • 3129472298 | +1 312-947-2298 Illinois U.S.A.
  • 3129472299 | +1 312-947-2299 Illinois U.S.A.