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).

  • 3123363200 | +1 312-336-3200 Illinois U.S.A.
  • 3123363201 | +1 312-336-3201 Illinois U.S.A.
  • 3123363202 | +1 312-336-3202 Illinois U.S.A.
  • 3123363203 | +1 312-336-3203 Illinois U.S.A.
  • 3123363204 | +1 312-336-3204 Illinois U.S.A.
  • 3123363205 | +1 312-336-3205 Illinois U.S.A.
  • 3123363206 | +1 312-336-3206 Illinois U.S.A.
  • 3123363207 | +1 312-336-3207 Illinois U.S.A.
  • 3123363208 | +1 312-336-3208 Illinois U.S.A.
  • 3123363209 | +1 312-336-3209 Illinois U.S.A.
  • 3123363210 | +1 312-336-3210 Illinois U.S.A.
  • 3123363211 | +1 312-336-3211 Illinois U.S.A.
  • 3123363212 | +1 312-336-3212 Illinois U.S.A.
  • 3123363213 | +1 312-336-3213 Illinois U.S.A.
  • 3123363214 | +1 312-336-3214 Illinois U.S.A.
  • 3123363215 | +1 312-336-3215 Illinois U.S.A.
  • 3123363216 | +1 312-336-3216 Illinois U.S.A.
  • 3123363217 | +1 312-336-3217 Illinois U.S.A.
  • 3123363218 | +1 312-336-3218 Illinois U.S.A.
  • 3123363219 | +1 312-336-3219 Illinois U.S.A.
  • 3123363220 | +1 312-336-3220 Illinois U.S.A.
  • 3123363221 | +1 312-336-3221 Illinois U.S.A.
  • 3123363222 | +1 312-336-3222 Illinois U.S.A.
  • 3123363223 | +1 312-336-3223 Illinois U.S.A.
  • 3123363224 | +1 312-336-3224 Illinois U.S.A.
  • 3123363225 | +1 312-336-3225 Illinois U.S.A.
  • 3123363226 | +1 312-336-3226 Illinois U.S.A.
  • 3123363227 | +1 312-336-3227 Illinois U.S.A.
  • 3123363228 | +1 312-336-3228 Illinois U.S.A.
  • 3123363229 | +1 312-336-3229 Illinois U.S.A.
  • 3123363230 | +1 312-336-3230 Illinois U.S.A.
  • 3123363231 | +1 312-336-3231 Illinois U.S.A.
  • 3123363232 | +1 312-336-3232 Illinois U.S.A.
  • 3123363233 | +1 312-336-3233 Illinois U.S.A.
  • 3123363234 | +1 312-336-3234 Illinois U.S.A.
  • 3123363235 | +1 312-336-3235 Illinois U.S.A.
  • 3123363236 | +1 312-336-3236 Illinois U.S.A.
  • 3123363237 | +1 312-336-3237 Illinois U.S.A.
  • 3123363238 | +1 312-336-3238 Illinois U.S.A.
  • 3123363239 | +1 312-336-3239 Illinois U.S.A.
  • 3123363240 | +1 312-336-3240 Illinois U.S.A.
  • 3123363241 | +1 312-336-3241 Illinois U.S.A.
  • 3123363242 | +1 312-336-3242 Illinois U.S.A.
  • 3123363243 | +1 312-336-3243 Illinois U.S.A.
  • 3123363244 | +1 312-336-3244 Illinois U.S.A.
  • 3123363245 | +1 312-336-3245 Illinois U.S.A.
  • 3123363246 | +1 312-336-3246 Illinois U.S.A.
  • 3123363247 | +1 312-336-3247 Illinois U.S.A.
  • 3123363248 | +1 312-336-3248 Illinois U.S.A.
  • 3123363249 | +1 312-336-3249 Illinois U.S.A.
  • 3123363250 | +1 312-336-3250 Illinois U.S.A.
  • 3123363251 | +1 312-336-3251 Illinois U.S.A.
  • 3123363252 | +1 312-336-3252 Illinois U.S.A.
  • 3123363253 | +1 312-336-3253 Illinois U.S.A.
  • 3123363254 | +1 312-336-3254 Illinois U.S.A.
  • 3123363255 | +1 312-336-3255 Illinois U.S.A.
  • 3123363256 | +1 312-336-3256 Illinois U.S.A.
  • 3123363257 | +1 312-336-3257 Illinois U.S.A.
  • 3123363258 | +1 312-336-3258 Illinois U.S.A.
  • 3123363259 | +1 312-336-3259 Illinois U.S.A.
  • 3123363260 | +1 312-336-3260 Illinois U.S.A.
  • 3123363261 | +1 312-336-3261 Illinois U.S.A.
  • 3123363262 | +1 312-336-3262 Illinois U.S.A.
  • 3123363263 | +1 312-336-3263 Illinois U.S.A.
  • 3123363264 | +1 312-336-3264 Illinois U.S.A.
  • 3123363265 | +1 312-336-3265 Illinois U.S.A.
  • 3123363266 | +1 312-336-3266 Illinois U.S.A.
  • 3123363267 | +1 312-336-3267 Illinois U.S.A.
  • 3123363268 | +1 312-336-3268 Illinois U.S.A.
  • 3123363269 | +1 312-336-3269 Illinois U.S.A.
  • 3123363270 | +1 312-336-3270 Illinois U.S.A.
  • 3123363271 | +1 312-336-3271 Illinois U.S.A.
  • 3123363272 | +1 312-336-3272 Illinois U.S.A.
  • 3123363273 | +1 312-336-3273 Illinois U.S.A.
  • 3123363274 | +1 312-336-3274 Illinois U.S.A.
  • 3123363275 | +1 312-336-3275 Illinois U.S.A.
  • 3123363276 | +1 312-336-3276 Illinois U.S.A.
  • 3123363277 | +1 312-336-3277 Illinois U.S.A.
  • 3123363278 | +1 312-336-3278 Illinois U.S.A.
  • 3123363279 | +1 312-336-3279 Illinois U.S.A.
  • 3123363280 | +1 312-336-3280 Illinois U.S.A.
  • 3123363281 | +1 312-336-3281 Illinois U.S.A.
  • 3123363282 | +1 312-336-3282 Illinois U.S.A.
  • 3123363283 | +1 312-336-3283 Illinois U.S.A.
  • 3123363284 | +1 312-336-3284 Illinois U.S.A.
  • 3123363285 | +1 312-336-3285 Illinois U.S.A.
  • 3123363286 | +1 312-336-3286 Illinois U.S.A.
  • 3123363287 | +1 312-336-3287 Illinois U.S.A.
  • 3123363288 | +1 312-336-3288 Illinois U.S.A.
  • 3123363289 | +1 312-336-3289 Illinois U.S.A.
  • 3123363290 | +1 312-336-3290 Illinois U.S.A.
  • 3123363291 | +1 312-336-3291 Illinois U.S.A.
  • 3123363292 | +1 312-336-3292 Illinois U.S.A.
  • 3123363293 | +1 312-336-3293 Illinois U.S.A.
  • 3123363294 | +1 312-336-3294 Illinois U.S.A.
  • 3123363295 | +1 312-336-3295 Illinois U.S.A.
  • 3123363296 | +1 312-336-3296 Illinois U.S.A.
  • 3123363297 | +1 312-336-3297 Illinois U.S.A.
  • 3123363298 | +1 312-336-3298 Illinois U.S.A.
  • 3123363299 | +1 312-336-3299 Illinois U.S.A.