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).

  • 3125461200 | +1 312-546-1200 Illinois U.S.A.
  • 3125461201 | +1 312-546-1201 Illinois U.S.A.
  • 3125461202 | +1 312-546-1202 Illinois U.S.A.
  • 3125461203 | +1 312-546-1203 Illinois U.S.A.
  • 3125461204 | +1 312-546-1204 Illinois U.S.A.
  • 3125461205 | +1 312-546-1205 Illinois U.S.A.
  • 3125461206 | +1 312-546-1206 Illinois U.S.A.
  • 3125461207 | +1 312-546-1207 Illinois U.S.A.
  • 3125461208 | +1 312-546-1208 Illinois U.S.A.
  • 3125461209 | +1 312-546-1209 Illinois U.S.A.
  • 3125461210 | +1 312-546-1210 Illinois U.S.A.
  • 3125461211 | +1 312-546-1211 Illinois U.S.A.
  • 3125461212 | +1 312-546-1212 Illinois U.S.A.
  • 3125461213 | +1 312-546-1213 Illinois U.S.A.
  • 3125461214 | +1 312-546-1214 Illinois U.S.A.
  • 3125461215 | +1 312-546-1215 Illinois U.S.A.
  • 3125461216 | +1 312-546-1216 Illinois U.S.A.
  • 3125461217 | +1 312-546-1217 Illinois U.S.A.
  • 3125461218 | +1 312-546-1218 Illinois U.S.A.
  • 3125461219 | +1 312-546-1219 Illinois U.S.A.
  • 3125461220 | +1 312-546-1220 Illinois U.S.A.
  • 3125461221 | +1 312-546-1221 Illinois U.S.A.
  • 3125461222 | +1 312-546-1222 Illinois U.S.A.
  • 3125461223 | +1 312-546-1223 Illinois U.S.A.
  • 3125461224 | +1 312-546-1224 Illinois U.S.A.
  • 3125461225 | +1 312-546-1225 Illinois U.S.A.
  • 3125461226 | +1 312-546-1226 Illinois U.S.A.
  • 3125461227 | +1 312-546-1227 Illinois U.S.A.
  • 3125461228 | +1 312-546-1228 Illinois U.S.A.
  • 3125461229 | +1 312-546-1229 Illinois U.S.A.
  • 3125461230 | +1 312-546-1230 Illinois U.S.A.
  • 3125461231 | +1 312-546-1231 Illinois U.S.A.
  • 3125461232 | +1 312-546-1232 Illinois U.S.A.
  • 3125461233 | +1 312-546-1233 Illinois U.S.A.
  • 3125461234 | +1 312-546-1234 Illinois U.S.A.
  • 3125461235 | +1 312-546-1235 Illinois U.S.A.
  • 3125461236 | +1 312-546-1236 Illinois U.S.A.
  • 3125461237 | +1 312-546-1237 Illinois U.S.A.
  • 3125461238 | +1 312-546-1238 Illinois U.S.A.
  • 3125461239 | +1 312-546-1239 Illinois U.S.A.
  • 3125461240 | +1 312-546-1240 Illinois U.S.A.
  • 3125461241 | +1 312-546-1241 Illinois U.S.A.
  • 3125461242 | +1 312-546-1242 Illinois U.S.A.
  • 3125461243 | +1 312-546-1243 Illinois U.S.A.
  • 3125461244 | +1 312-546-1244 Illinois U.S.A.
  • 3125461245 | +1 312-546-1245 Illinois U.S.A.
  • 3125461246 | +1 312-546-1246 Illinois U.S.A.
  • 3125461247 | +1 312-546-1247 Illinois U.S.A.
  • 3125461248 | +1 312-546-1248 Illinois U.S.A.
  • 3125461249 | +1 312-546-1249 Illinois U.S.A.
  • 3125461250 | +1 312-546-1250 Illinois U.S.A.
  • 3125461251 | +1 312-546-1251 Illinois U.S.A.
  • 3125461252 | +1 312-546-1252 Illinois U.S.A.
  • 3125461253 | +1 312-546-1253 Illinois U.S.A.
  • 3125461254 | +1 312-546-1254 Illinois U.S.A.
  • 3125461255 | +1 312-546-1255 Illinois U.S.A.
  • 3125461256 | +1 312-546-1256 Illinois U.S.A.
  • 3125461257 | +1 312-546-1257 Illinois U.S.A.
  • 3125461258 | +1 312-546-1258 Illinois U.S.A.
  • 3125461259 | +1 312-546-1259 Illinois U.S.A.
  • 3125461260 | +1 312-546-1260 Illinois U.S.A.
  • 3125461261 | +1 312-546-1261 Illinois U.S.A.
  • 3125461262 | +1 312-546-1262 Illinois U.S.A.
  • 3125461263 | +1 312-546-1263 Illinois U.S.A.
  • 3125461264 | +1 312-546-1264 Illinois U.S.A.
  • 3125461265 | +1 312-546-1265 Illinois U.S.A.
  • 3125461266 | +1 312-546-1266 Illinois U.S.A.
  • 3125461267 | +1 312-546-1267 Illinois U.S.A.
  • 3125461268 | +1 312-546-1268 Illinois U.S.A.
  • 3125461269 | +1 312-546-1269 Illinois U.S.A.
  • 3125461270 | +1 312-546-1270 Illinois U.S.A.
  • 3125461271 | +1 312-546-1271 Illinois U.S.A.
  • 3125461272 | +1 312-546-1272 Illinois U.S.A.
  • 3125461273 | +1 312-546-1273 Illinois U.S.A.
  • 3125461274 | +1 312-546-1274 Illinois U.S.A.
  • 3125461275 | +1 312-546-1275 Illinois U.S.A.
  • 3125461276 | +1 312-546-1276 Illinois U.S.A.
  • 3125461277 | +1 312-546-1277 Illinois U.S.A.
  • 3125461278 | +1 312-546-1278 Illinois U.S.A.
  • 3125461279 | +1 312-546-1279 Illinois U.S.A.
  • 3125461280 | +1 312-546-1280 Illinois U.S.A.
  • 3125461281 | +1 312-546-1281 Illinois U.S.A.
  • 3125461282 | +1 312-546-1282 Illinois U.S.A.
  • 3125461283 | +1 312-546-1283 Illinois U.S.A.
  • 3125461284 | +1 312-546-1284 Illinois U.S.A.
  • 3125461285 | +1 312-546-1285 Illinois U.S.A.
  • 3125461286 | +1 312-546-1286 Illinois U.S.A.
  • 3125461287 | +1 312-546-1287 Illinois U.S.A.
  • 3125461288 | +1 312-546-1288 Illinois U.S.A.
  • 3125461289 | +1 312-546-1289 Illinois U.S.A.
  • 3125461290 | +1 312-546-1290 Illinois U.S.A.
  • 3125461291 | +1 312-546-1291 Illinois U.S.A.
  • 3125461292 | +1 312-546-1292 Illinois U.S.A.
  • 3125461293 | +1 312-546-1293 Illinois U.S.A.
  • 3125461294 | +1 312-546-1294 Illinois U.S.A.
  • 3125461295 | +1 312-546-1295 Illinois U.S.A.
  • 3125461296 | +1 312-546-1296 Illinois U.S.A.
  • 3125461297 | +1 312-546-1297 Illinois U.S.A.
  • 3125461298 | +1 312-546-1298 Illinois U.S.A.
  • 3125461299 | +1 312-546-1299 Illinois U.S.A.