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).

  • 3125562200 | +1 312-556-2200 Illinois U.S.A.
  • 3125562201 | +1 312-556-2201 Illinois U.S.A.
  • 3125562202 | +1 312-556-2202 Illinois U.S.A.
  • 3125562203 | +1 312-556-2203 Illinois U.S.A.
  • 3125562204 | +1 312-556-2204 Illinois U.S.A.
  • 3125562205 | +1 312-556-2205 Illinois U.S.A.
  • 3125562206 | +1 312-556-2206 Illinois U.S.A.
  • 3125562207 | +1 312-556-2207 Illinois U.S.A.
  • 3125562208 | +1 312-556-2208 Illinois U.S.A.
  • 3125562209 | +1 312-556-2209 Illinois U.S.A.
  • 3125562210 | +1 312-556-2210 Illinois U.S.A.
  • 3125562211 | +1 312-556-2211 Illinois U.S.A.
  • 3125562212 | +1 312-556-2212 Illinois U.S.A.
  • 3125562213 | +1 312-556-2213 Illinois U.S.A.
  • 3125562214 | +1 312-556-2214 Illinois U.S.A.
  • 3125562215 | +1 312-556-2215 Illinois U.S.A.
  • 3125562216 | +1 312-556-2216 Illinois U.S.A.
  • 3125562217 | +1 312-556-2217 Illinois U.S.A.
  • 3125562218 | +1 312-556-2218 Illinois U.S.A.
  • 3125562219 | +1 312-556-2219 Illinois U.S.A.
  • 3125562220 | +1 312-556-2220 Illinois U.S.A.
  • 3125562221 | +1 312-556-2221 Illinois U.S.A.
  • 3125562222 | +1 312-556-2222 Illinois U.S.A.
  • 3125562223 | +1 312-556-2223 Illinois U.S.A.
  • 3125562224 | +1 312-556-2224 Illinois U.S.A.
  • 3125562225 | +1 312-556-2225 Illinois U.S.A.
  • 3125562226 | +1 312-556-2226 Illinois U.S.A.
  • 3125562227 | +1 312-556-2227 Illinois U.S.A.
  • 3125562228 | +1 312-556-2228 Illinois U.S.A.
  • 3125562229 | +1 312-556-2229 Illinois U.S.A.
  • 3125562230 | +1 312-556-2230 Illinois U.S.A.
  • 3125562231 | +1 312-556-2231 Illinois U.S.A.
  • 3125562232 | +1 312-556-2232 Illinois U.S.A.
  • 3125562233 | +1 312-556-2233 Illinois U.S.A.
  • 3125562234 | +1 312-556-2234 Illinois U.S.A.
  • 3125562235 | +1 312-556-2235 Illinois U.S.A.
  • 3125562236 | +1 312-556-2236 Illinois U.S.A.
  • 3125562237 | +1 312-556-2237 Illinois U.S.A.
  • 3125562238 | +1 312-556-2238 Illinois U.S.A.
  • 3125562239 | +1 312-556-2239 Illinois U.S.A.
  • 3125562240 | +1 312-556-2240 Illinois U.S.A.
  • 3125562241 | +1 312-556-2241 Illinois U.S.A.
  • 3125562242 | +1 312-556-2242 Illinois U.S.A.
  • 3125562243 | +1 312-556-2243 Illinois U.S.A.
  • 3125562244 | +1 312-556-2244 Illinois U.S.A.
  • 3125562245 | +1 312-556-2245 Illinois U.S.A.
  • 3125562246 | +1 312-556-2246 Illinois U.S.A.
  • 3125562247 | +1 312-556-2247 Illinois U.S.A.
  • 3125562248 | +1 312-556-2248 Illinois U.S.A.
  • 3125562249 | +1 312-556-2249 Illinois U.S.A.
  • 3125562250 | +1 312-556-2250 Illinois U.S.A.
  • 3125562251 | +1 312-556-2251 Illinois U.S.A.
  • 3125562252 | +1 312-556-2252 Illinois U.S.A.
  • 3125562253 | +1 312-556-2253 Illinois U.S.A.
  • 3125562254 | +1 312-556-2254 Illinois U.S.A.
  • 3125562255 | +1 312-556-2255 Illinois U.S.A.
  • 3125562256 | +1 312-556-2256 Illinois U.S.A.
  • 3125562257 | +1 312-556-2257 Illinois U.S.A.
  • 3125562258 | +1 312-556-2258 Illinois U.S.A.
  • 3125562259 | +1 312-556-2259 Illinois U.S.A.
  • 3125562260 | +1 312-556-2260 Illinois U.S.A.
  • 3125562261 | +1 312-556-2261 Illinois U.S.A.
  • 3125562262 | +1 312-556-2262 Illinois U.S.A.
  • 3125562263 | +1 312-556-2263 Illinois U.S.A.
  • 3125562264 | +1 312-556-2264 Illinois U.S.A.
  • 3125562265 | +1 312-556-2265 Illinois U.S.A.
  • 3125562266 | +1 312-556-2266 Illinois U.S.A.
  • 3125562267 | +1 312-556-2267 Illinois U.S.A.
  • 3125562268 | +1 312-556-2268 Illinois U.S.A.
  • 3125562269 | +1 312-556-2269 Illinois U.S.A.
  • 3125562270 | +1 312-556-2270 Illinois U.S.A.
  • 3125562271 | +1 312-556-2271 Illinois U.S.A.
  • 3125562272 | +1 312-556-2272 Illinois U.S.A.
  • 3125562273 | +1 312-556-2273 Illinois U.S.A.
  • 3125562274 | +1 312-556-2274 Illinois U.S.A.
  • 3125562275 | +1 312-556-2275 Illinois U.S.A.
  • 3125562276 | +1 312-556-2276 Illinois U.S.A.
  • 3125562277 | +1 312-556-2277 Illinois U.S.A.
  • 3125562278 | +1 312-556-2278 Illinois U.S.A.
  • 3125562279 | +1 312-556-2279 Illinois U.S.A.
  • 3125562280 | +1 312-556-2280 Illinois U.S.A.
  • 3125562281 | +1 312-556-2281 Illinois U.S.A.
  • 3125562282 | +1 312-556-2282 Illinois U.S.A.
  • 3125562283 | +1 312-556-2283 Illinois U.S.A.
  • 3125562284 | +1 312-556-2284 Illinois U.S.A.
  • 3125562285 | +1 312-556-2285 Illinois U.S.A.
  • 3125562286 | +1 312-556-2286 Illinois U.S.A.
  • 3125562287 | +1 312-556-2287 Illinois U.S.A.
  • 3125562288 | +1 312-556-2288 Illinois U.S.A.
  • 3125562289 | +1 312-556-2289 Illinois U.S.A.
  • 3125562290 | +1 312-556-2290 Illinois U.S.A.
  • 3125562291 | +1 312-556-2291 Illinois U.S.A.
  • 3125562292 | +1 312-556-2292 Illinois U.S.A.
  • 3125562293 | +1 312-556-2293 Illinois U.S.A.
  • 3125562294 | +1 312-556-2294 Illinois U.S.A.
  • 3125562295 | +1 312-556-2295 Illinois U.S.A.
  • 3125562296 | +1 312-556-2296 Illinois U.S.A.
  • 3125562297 | +1 312-556-2297 Illinois U.S.A.
  • 3125562298 | +1 312-556-2298 Illinois U.S.A.
  • 3125562299 | +1 312-556-2299 Illinois U.S.A.