City of Chicago


312 Area code: Chicago, Cook - Wireless

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).

  • 3125473200 | +1 312-547-3200 Illinois U.S.A.
  • 3125473201 | +1 312-547-3201 Illinois U.S.A.
  • 3125473202 | +1 312-547-3202 Illinois U.S.A.
  • 3125473203 | +1 312-547-3203 Illinois U.S.A.
  • 3125473204 | +1 312-547-3204 Illinois U.S.A.
  • 3125473205 | +1 312-547-3205 Illinois U.S.A.
  • 3125473206 | +1 312-547-3206 Illinois U.S.A.
  • 3125473207 | +1 312-547-3207 Illinois U.S.A.
  • 3125473208 | +1 312-547-3208 Illinois U.S.A.
  • 3125473209 | +1 312-547-3209 Illinois U.S.A.
  • 3125473210 | +1 312-547-3210 Illinois U.S.A.
  • 3125473211 | +1 312-547-3211 Illinois U.S.A.
  • 3125473212 | +1 312-547-3212 Illinois U.S.A.
  • 3125473213 | +1 312-547-3213 Illinois U.S.A.
  • 3125473214 | +1 312-547-3214 Illinois U.S.A.
  • 3125473215 | +1 312-547-3215 Illinois U.S.A.
  • 3125473216 | +1 312-547-3216 Illinois U.S.A.
  • 3125473217 | +1 312-547-3217 Illinois U.S.A.
  • 3125473218 | +1 312-547-3218 Illinois U.S.A.
  • 3125473219 | +1 312-547-3219 Illinois U.S.A.
  • 3125473220 | +1 312-547-3220 Illinois U.S.A.
  • 3125473221 | +1 312-547-3221 Illinois U.S.A.
  • 3125473222 | +1 312-547-3222 Illinois U.S.A.
  • 3125473223 | +1 312-547-3223 Illinois U.S.A.
  • 3125473224 | +1 312-547-3224 Illinois U.S.A.
  • 3125473225 | +1 312-547-3225 Illinois U.S.A.
  • 3125473226 | +1 312-547-3226 Illinois U.S.A.
  • 3125473227 | +1 312-547-3227 Illinois U.S.A.
  • 3125473228 | +1 312-547-3228 Illinois U.S.A.
  • 3125473229 | +1 312-547-3229 Illinois U.S.A.
  • 3125473230 | +1 312-547-3230 Illinois U.S.A.
  • 3125473231 | +1 312-547-3231 Illinois U.S.A.
  • 3125473232 | +1 312-547-3232 Illinois U.S.A.
  • 3125473233 | +1 312-547-3233 Illinois U.S.A.
  • 3125473234 | +1 312-547-3234 Illinois U.S.A.
  • 3125473235 | +1 312-547-3235 Illinois U.S.A.
  • 3125473236 | +1 312-547-3236 Illinois U.S.A.
  • 3125473237 | +1 312-547-3237 Illinois U.S.A.
  • 3125473238 | +1 312-547-3238 Illinois U.S.A.
  • 3125473239 | +1 312-547-3239 Illinois U.S.A.
  • 3125473240 | +1 312-547-3240 Illinois U.S.A.
  • 3125473241 | +1 312-547-3241 Illinois U.S.A.
  • 3125473242 | +1 312-547-3242 Illinois U.S.A.
  • 3125473243 | +1 312-547-3243 Illinois U.S.A.
  • 3125473244 | +1 312-547-3244 Illinois U.S.A.
  • 3125473245 | +1 312-547-3245 Illinois U.S.A.
  • 3125473246 | +1 312-547-3246 Illinois U.S.A.
  • 3125473247 | +1 312-547-3247 Illinois U.S.A.
  • 3125473248 | +1 312-547-3248 Illinois U.S.A.
  • 3125473249 | +1 312-547-3249 Illinois U.S.A.
  • 3125473250 | +1 312-547-3250 Illinois U.S.A.
  • 3125473251 | +1 312-547-3251 Illinois U.S.A.
  • 3125473252 | +1 312-547-3252 Illinois U.S.A.
  • 3125473253 | +1 312-547-3253 Illinois U.S.A.
  • 3125473254 | +1 312-547-3254 Illinois U.S.A.
  • 3125473255 | +1 312-547-3255 Illinois U.S.A.
  • 3125473256 | +1 312-547-3256 Illinois U.S.A.
  • 3125473257 | +1 312-547-3257 Illinois U.S.A.
  • 3125473258 | +1 312-547-3258 Illinois U.S.A.
  • 3125473259 | +1 312-547-3259 Illinois U.S.A.
  • 3125473260 | +1 312-547-3260 Illinois U.S.A.
  • 3125473261 | +1 312-547-3261 Illinois U.S.A.
  • 3125473262 | +1 312-547-3262 Illinois U.S.A.
  • 3125473263 | +1 312-547-3263 Illinois U.S.A.
  • 3125473264 | +1 312-547-3264 Illinois U.S.A.
  • 3125473265 | +1 312-547-3265 Illinois U.S.A.
  • 3125473266 | +1 312-547-3266 Illinois U.S.A.
  • 3125473267 | +1 312-547-3267 Illinois U.S.A.
  • 3125473268 | +1 312-547-3268 Illinois U.S.A.
  • 3125473269 | +1 312-547-3269 Illinois U.S.A.
  • 3125473270 | +1 312-547-3270 Illinois U.S.A.
  • 3125473271 | +1 312-547-3271 Illinois U.S.A.
  • 3125473272 | +1 312-547-3272 Illinois U.S.A.
  • 3125473273 | +1 312-547-3273 Illinois U.S.A.
  • 3125473274 | +1 312-547-3274 Illinois U.S.A.
  • 3125473275 | +1 312-547-3275 Illinois U.S.A.
  • 3125473276 | +1 312-547-3276 Illinois U.S.A.
  • 3125473277 | +1 312-547-3277 Illinois U.S.A.
  • 3125473278 | +1 312-547-3278 Illinois U.S.A.
  • 3125473279 | +1 312-547-3279 Illinois U.S.A.
  • 3125473280 | +1 312-547-3280 Illinois U.S.A.
  • 3125473281 | +1 312-547-3281 Illinois U.S.A.
  • 3125473282 | +1 312-547-3282 Illinois U.S.A.
  • 3125473283 | +1 312-547-3283 Illinois U.S.A.
  • 3125473284 | +1 312-547-3284 Illinois U.S.A.
  • 3125473285 | +1 312-547-3285 Illinois U.S.A.
  • 3125473286 | +1 312-547-3286 Illinois U.S.A.
  • 3125473287 | +1 312-547-3287 Illinois U.S.A.
  • 3125473288 | +1 312-547-3288 Illinois U.S.A.
  • 3125473289 | +1 312-547-3289 Illinois U.S.A.
  • 3125473290 | +1 312-547-3290 Illinois U.S.A.
  • 3125473291 | +1 312-547-3291 Illinois U.S.A.
  • 3125473292 | +1 312-547-3292 Illinois U.S.A.
  • 3125473293 | +1 312-547-3293 Illinois U.S.A.
  • 3125473294 | +1 312-547-3294 Illinois U.S.A.
  • 3125473295 | +1 312-547-3295 Illinois U.S.A.
  • 3125473296 | +1 312-547-3296 Illinois U.S.A.
  • 3125473297 | +1 312-547-3297 Illinois U.S.A.
  • 3125473298 | +1 312-547-3298 Illinois U.S.A.
  • 3125473299 | +1 312-547-3299 Illinois U.S.A.