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).

  • 3126547200 | +1 312-654-7200 Illinois U.S.A.
  • 3126547201 | +1 312-654-7201 Illinois U.S.A.
  • 3126547202 | +1 312-654-7202 Illinois U.S.A.
  • 3126547203 | +1 312-654-7203 Illinois U.S.A.
  • 3126547204 | +1 312-654-7204 Illinois U.S.A.
  • 3126547205 | +1 312-654-7205 Illinois U.S.A.
  • 3126547206 | +1 312-654-7206 Illinois U.S.A.
  • 3126547207 | +1 312-654-7207 Illinois U.S.A.
  • 3126547208 | +1 312-654-7208 Illinois U.S.A.
  • 3126547209 | +1 312-654-7209 Illinois U.S.A.
  • 3126547210 | +1 312-654-7210 Illinois U.S.A.
  • 3126547211 | +1 312-654-7211 Illinois U.S.A.
  • 3126547212 | +1 312-654-7212 Illinois U.S.A.
  • 3126547213 | +1 312-654-7213 Illinois U.S.A.
  • 3126547214 | +1 312-654-7214 Illinois U.S.A.
  • 3126547215 | +1 312-654-7215 Illinois U.S.A.
  • 3126547216 | +1 312-654-7216 Illinois U.S.A.
  • 3126547217 | +1 312-654-7217 Illinois U.S.A.
  • 3126547218 | +1 312-654-7218 Illinois U.S.A.
  • 3126547219 | +1 312-654-7219 Illinois U.S.A.
  • 3126547220 | +1 312-654-7220 Illinois U.S.A.
  • 3126547221 | +1 312-654-7221 Illinois U.S.A.
  • 3126547222 | +1 312-654-7222 Illinois U.S.A.
  • 3126547223 | +1 312-654-7223 Illinois U.S.A.
  • 3126547224 | +1 312-654-7224 Illinois U.S.A.
  • 3126547225 | +1 312-654-7225 Illinois U.S.A.
  • 3126547226 | +1 312-654-7226 Illinois U.S.A.
  • 3126547227 | +1 312-654-7227 Illinois U.S.A.
  • 3126547228 | +1 312-654-7228 Illinois U.S.A.
  • 3126547229 | +1 312-654-7229 Illinois U.S.A.
  • 3126547230 | +1 312-654-7230 Illinois U.S.A.
  • 3126547231 | +1 312-654-7231 Illinois U.S.A.
  • 3126547232 | +1 312-654-7232 Illinois U.S.A.
  • 3126547233 | +1 312-654-7233 Illinois U.S.A.
  • 3126547234 | +1 312-654-7234 Illinois U.S.A.
  • 3126547235 | +1 312-654-7235 Illinois U.S.A.
  • 3126547236 | +1 312-654-7236 Illinois U.S.A.
  • 3126547237 | +1 312-654-7237 Illinois U.S.A.
  • 3126547238 | +1 312-654-7238 Illinois U.S.A.
  • 3126547239 | +1 312-654-7239 Illinois U.S.A.
  • 3126547240 | +1 312-654-7240 Illinois U.S.A.
  • 3126547241 | +1 312-654-7241 Illinois U.S.A.
  • 3126547242 | +1 312-654-7242 Illinois U.S.A.
  • 3126547243 | +1 312-654-7243 Illinois U.S.A.
  • 3126547244 | +1 312-654-7244 Illinois U.S.A.
  • 3126547245 | +1 312-654-7245 Illinois U.S.A.
  • 3126547246 | +1 312-654-7246 Illinois U.S.A.
  • 3126547247 | +1 312-654-7247 Illinois U.S.A.
  • 3126547248 | +1 312-654-7248 Illinois U.S.A.
  • 3126547249 | +1 312-654-7249 Illinois U.S.A.
  • 3126547250 | +1 312-654-7250 Illinois U.S.A.
  • 3126547251 | +1 312-654-7251 Illinois U.S.A.
  • 3126547252 | +1 312-654-7252 Illinois U.S.A.
  • 3126547253 | +1 312-654-7253 Illinois U.S.A.
  • 3126547254 | +1 312-654-7254 Illinois U.S.A.
  • 3126547255 | +1 312-654-7255 Illinois U.S.A.
  • 3126547256 | +1 312-654-7256 Illinois U.S.A.
  • 3126547257 | +1 312-654-7257 Illinois U.S.A.
  • 3126547258 | +1 312-654-7258 Illinois U.S.A.
  • 3126547259 | +1 312-654-7259 Illinois U.S.A.
  • 3126547260 | +1 312-654-7260 Illinois U.S.A.
  • 3126547261 | +1 312-654-7261 Illinois U.S.A.
  • 3126547262 | +1 312-654-7262 Illinois U.S.A.
  • 3126547263 | +1 312-654-7263 Illinois U.S.A.
  • 3126547264 | +1 312-654-7264 Illinois U.S.A.
  • 3126547265 | +1 312-654-7265 Illinois U.S.A.
  • 3126547266 | +1 312-654-7266 Illinois U.S.A.
  • 3126547267 | +1 312-654-7267 Illinois U.S.A.
  • 3126547268 | +1 312-654-7268 Illinois U.S.A.
  • 3126547269 | +1 312-654-7269 Illinois U.S.A.
  • 3126547270 | +1 312-654-7270 Illinois U.S.A.
  • 3126547271 | +1 312-654-7271 Illinois U.S.A.
  • 3126547272 | +1 312-654-7272 Illinois U.S.A.
  • 3126547273 | +1 312-654-7273 Illinois U.S.A.
  • 3126547274 | +1 312-654-7274 Illinois U.S.A.
  • 3126547275 | +1 312-654-7275 Illinois U.S.A.
  • 3126547276 | +1 312-654-7276 Illinois U.S.A.
  • 3126547277 | +1 312-654-7277 Illinois U.S.A.
  • 3126547278 | +1 312-654-7278 Illinois U.S.A.
  • 3126547279 | +1 312-654-7279 Illinois U.S.A.
  • 3126547280 | +1 312-654-7280 Illinois U.S.A.
  • 3126547281 | +1 312-654-7281 Illinois U.S.A.
  • 3126547282 | +1 312-654-7282 Illinois U.S.A.
  • 3126547283 | +1 312-654-7283 Illinois U.S.A.
  • 3126547284 | +1 312-654-7284 Illinois U.S.A.
  • 3126547285 | +1 312-654-7285 Illinois U.S.A.
  • 3126547286 | +1 312-654-7286 Illinois U.S.A.
  • 3126547287 | +1 312-654-7287 Illinois U.S.A.
  • 3126547288 | +1 312-654-7288 Illinois U.S.A.
  • 3126547289 | +1 312-654-7289 Illinois U.S.A.
  • 3126547290 | +1 312-654-7290 Illinois U.S.A.
  • 3126547291 | +1 312-654-7291 Illinois U.S.A.
  • 3126547292 | +1 312-654-7292 Illinois U.S.A.
  • 3126547293 | +1 312-654-7293 Illinois U.S.A.
  • 3126547294 | +1 312-654-7294 Illinois U.S.A.
  • 3126547295 | +1 312-654-7295 Illinois U.S.A.
  • 3126547296 | +1 312-654-7296 Illinois U.S.A.
  • 3126547297 | +1 312-654-7297 Illinois U.S.A.
  • 3126547298 | +1 312-654-7298 Illinois U.S.A.
  • 3126547299 | +1 312-654-7299 Illinois U.S.A.