CitysDirectory

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).

  • 3128501200 | +1 312-850-1200 Illinois U.S.A.
  • 3128501201 | +1 312-850-1201 Illinois U.S.A.
  • 3128501202 | +1 312-850-1202 Illinois U.S.A.
  • 3128501203 | +1 312-850-1203 Illinois U.S.A.
  • 3128501204 | +1 312-850-1204 Illinois U.S.A.
  • 3128501205 | +1 312-850-1205 Illinois U.S.A.
  • 3128501206 | +1 312-850-1206 Illinois U.S.A.
  • 3128501207 | +1 312-850-1207 Illinois U.S.A.
  • 3128501208 | +1 312-850-1208 Illinois U.S.A.
  • 3128501209 | +1 312-850-1209 Illinois U.S.A.
  • 3128501210 | +1 312-850-1210 Illinois U.S.A.
  • 3128501211 | +1 312-850-1211 Illinois U.S.A.
  • 3128501212 | +1 312-850-1212 Illinois U.S.A.
  • 3128501213 | +1 312-850-1213 Illinois U.S.A.
  • 3128501214 | +1 312-850-1214 Illinois U.S.A.
  • 3128501215 | +1 312-850-1215 Illinois U.S.A.
  • 3128501216 | +1 312-850-1216 Illinois U.S.A.
  • 3128501217 | +1 312-850-1217 Illinois U.S.A.
  • 3128501218 | +1 312-850-1218 Illinois U.S.A.
  • 3128501219 | +1 312-850-1219 Illinois U.S.A.
  • 3128501220 | +1 312-850-1220 Illinois U.S.A.
  • 3128501221 | +1 312-850-1221 Illinois U.S.A.
  • 3128501222 | +1 312-850-1222 Illinois U.S.A.
  • 3128501223 | +1 312-850-1223 Illinois U.S.A.
  • 3128501224 | +1 312-850-1224 Illinois U.S.A.
  • 3128501225 | +1 312-850-1225 Illinois U.S.A.
  • 3128501226 | +1 312-850-1226 Illinois U.S.A.
  • 3128501227 | +1 312-850-1227 Illinois U.S.A.
  • 3128501228 | +1 312-850-1228 Illinois U.S.A.
  • 3128501229 | +1 312-850-1229 Illinois U.S.A.
  • 3128501230 | +1 312-850-1230 Illinois U.S.A.
  • 3128501231 | +1 312-850-1231 Illinois U.S.A.
  • 3128501232 | +1 312-850-1232 Illinois U.S.A.
  • 3128501233 | +1 312-850-1233 Illinois U.S.A.
  • 3128501234 | +1 312-850-1234 Illinois U.S.A.
  • 3128501235 | +1 312-850-1235 Illinois U.S.A.
  • 3128501236 | +1 312-850-1236 Illinois U.S.A.
  • 3128501237 | +1 312-850-1237 Illinois U.S.A.
  • 3128501238 | +1 312-850-1238 Illinois U.S.A.
  • 3128501239 | +1 312-850-1239 Illinois U.S.A.
  • 3128501240 | +1 312-850-1240 Illinois U.S.A.
  • 3128501241 | +1 312-850-1241 Illinois U.S.A.
  • 3128501242 | +1 312-850-1242 Illinois U.S.A.
  • 3128501243 | +1 312-850-1243 Illinois U.S.A.
  • 3128501244 | +1 312-850-1244 Illinois U.S.A.
  • 3128501245 | +1 312-850-1245 Illinois U.S.A.
  • 3128501246 | +1 312-850-1246 Illinois U.S.A.
  • 3128501247 | +1 312-850-1247 Illinois U.S.A.
  • 3128501248 | +1 312-850-1248 Illinois U.S.A.
  • 3128501249 | +1 312-850-1249 Illinois U.S.A.
  • 3128501250 | +1 312-850-1250 Illinois U.S.A.
  • 3128501251 | +1 312-850-1251 Illinois U.S.A.
  • 3128501252 | +1 312-850-1252 Illinois U.S.A.
  • 3128501253 | +1 312-850-1253 Illinois U.S.A.
  • 3128501254 | +1 312-850-1254 Illinois U.S.A.
  • 3128501255 | +1 312-850-1255 Illinois U.S.A.
  • 3128501256 | +1 312-850-1256 Illinois U.S.A.
  • 3128501257 | +1 312-850-1257 Illinois U.S.A.
  • 3128501258 | +1 312-850-1258 Illinois U.S.A.
  • 3128501259 | +1 312-850-1259 Illinois U.S.A.
  • 3128501260 | +1 312-850-1260 Illinois U.S.A.
  • 3128501261 | +1 312-850-1261 Illinois U.S.A.
  • 3128501262 | +1 312-850-1262 Illinois U.S.A.
  • 3128501263 | +1 312-850-1263 Illinois U.S.A.
  • 3128501264 | +1 312-850-1264 Illinois U.S.A.
  • 3128501265 | +1 312-850-1265 Illinois U.S.A.
  • 3128501266 | +1 312-850-1266 Illinois U.S.A.
  • 3128501267 | +1 312-850-1267 Illinois U.S.A.
  • 3128501268 | +1 312-850-1268 Illinois U.S.A.
  • 3128501269 | +1 312-850-1269 Illinois U.S.A.
  • 3128501270 | +1 312-850-1270 Illinois U.S.A.
  • 3128501271 | +1 312-850-1271 Illinois U.S.A.
  • 3128501272 | +1 312-850-1272 Illinois U.S.A.
  • 3128501273 | +1 312-850-1273 Illinois U.S.A.
  • 3128501274 | +1 312-850-1274 Illinois U.S.A.
  • 3128501275 | +1 312-850-1275 Illinois U.S.A.
  • 3128501276 | +1 312-850-1276 Illinois U.S.A.
  • 3128501277 | +1 312-850-1277 Illinois U.S.A.
  • 3128501278 | +1 312-850-1278 Illinois U.S.A.
  • 3128501279 | +1 312-850-1279 Illinois U.S.A.
  • 3128501280 | +1 312-850-1280 Illinois U.S.A.
  • 3128501281 | +1 312-850-1281 Illinois U.S.A.
  • 3128501282 | +1 312-850-1282 Illinois U.S.A.
  • 3128501283 | +1 312-850-1283 Illinois U.S.A.
  • 3128501284 | +1 312-850-1284 Illinois U.S.A.
  • 3128501285 | +1 312-850-1285 Illinois U.S.A.
  • 3128501286 | +1 312-850-1286 Illinois U.S.A.
  • 3128501287 | +1 312-850-1287 Illinois U.S.A.
  • 3128501288 | +1 312-850-1288 Illinois U.S.A.
  • 3128501289 | +1 312-850-1289 Illinois U.S.A.
  • 3128501290 | +1 312-850-1290 Illinois U.S.A.
  • 3128501291 | +1 312-850-1291 Illinois U.S.A.
  • 3128501292 | +1 312-850-1292 Illinois U.S.A.
  • 3128501293 | +1 312-850-1293 Illinois U.S.A.
  • 3128501294 | +1 312-850-1294 Illinois U.S.A.
  • 3128501295 | +1 312-850-1295 Illinois U.S.A.
  • 3128501296 | +1 312-850-1296 Illinois U.S.A.
  • 3128501297 | +1 312-850-1297 Illinois U.S.A.
  • 3128501298 | +1 312-850-1298 Illinois U.S.A.
  • 3128501299 | +1 312-850-1299 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z