All assignees
799 prefixes in 847 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 847-300 | WAUKEGAN | 7136 | 2023-08-30 | Yes |
| 847-301 | ROSELLE | 9329 | — | Yes |
| 847-302 | NORTHBROOK | 6333 | — | — |
| 847-303 | PALATINE | 9329 | — | — |
| 847-304 | BARRINGTON | 9329 | — | — |
| 847-305 | ARLIGTNHTS | 6115 | 2005-02-10 | Yes |
| 847-306 | ROSELLE | 6534 | — | Yes |
| 847-307 | LAKEZURICH | 7229 | — | Yes |
| 847-308 | LA GRANGE | 6333 | — | — |
| 847-309 | NORTHBROOK | 6333 | — | — |
| 847-310 | ROSELLE | 9329 | — | — |
| 847-311 | XXXXXXXXXX | MULT | — | — |
| 847-312 | ELK GROVE | 6529 | 2001-02-20 | — |
| 847-313 | NORTHBROOK | 6115 | — | Yes |
| 847-314 | ELGIN | 6630 | — | — |
| 847-315 | DEERFIELD | 9329 | 2002-10-22 | Yes |
| 847-316 | EVANSTON | 9329 | — | Yes |
| 847-317 | DEERFIELD | 9329 | — | — |
| 847-318 | PARK RIDGE | 9329 | — | Yes |
| 847-319 | LA GRANGE | 9748 | 2001-04-16 | — |
| 847-320 | LAKEZURICH | 7229 | — | Yes |
| 847-321 | DESPLAINES | 7136 | — | Yes |
| 847-322 | NORTHBROOK | 6529 | — | Yes |
| 847-323 | NORTHBROOK | 6534 | — | — |
| 847-324 | SKOKIE | 7196 | — | Yes |
| 847-325 | WHEELING | 7196 | — | Yes |
| 847-326 | NORTHBROOK | 9329 | — | — |
| 847-327 | LIBERTYVL | 6115 | — | Yes |
| 847-328 | EVANSTON | 9329 | — | — |
| 847-329 | SKOKIE | 9329 | — | — |
| 847-330 | ROSELLE | 9329 | — | — |
| 847-331 | NORTHBROOK | 6529 | — | Yes |
| 847-332 | EVANSTON | 9329 | — | Yes |
| 847-333 | NORTHBROOK | 6630 | — | — |
| 847-334 | LA GRANGE | 6333 | — | — |
| 847-336 | WAUKEGAN | 9329 | — | — |
| 847-337 | ROSELLE | 6534 | — | — |
| 847-338 | NORTHBROOK | 6529 | — | Yes |
| 847-339 | NORTHBROOK | 6630 | — | — |
| 847-340 | ROSELLE | 6534 | 2001-07-12 | — |
| 847-341 | LA GRANGE | 6333 | — | — |
| 847-342 | ARLIGTNHTS | 9329 | — | — |
| 847-343 | NORTHBROOK | 6529 | — | Yes |
| 847-344 | LA GRANGE | 6529 | — | — |
| 847-345 | WHEELING | 6534 | — | — |
| 847-346 | ARLIGTNHTS | 6529 | 2005-02-16 | Yes |
| 847-347 | ROSELLE | 6534 | — | — |
| 847-348 | PALATINE | 9329 | — | Yes |
| 847-349 | FRANKLINPK | 7196 | — | Yes |
| 847-350 | BENSENVL | 9329 | — | Yes |
| 847-351 | LA GRANGE | 6333 | — | Yes |
| 847-352 | ROSELLE | 9329 | — | — |
| 847-353 | WHEELING | 6115 | — | Yes |
| 847-354 | ELK GROVE | 9329 | — | Yes |
| 847-355 | NORTHBROOK | 6630 | — | — |
| 847-356 | LAKE VILLA | 9329 | — | — |
| 847-357 | ELK GROVE | 9329 | — | — |
| 847-358 | PALATINE | 9329 | — | — |
| 847-359 | PALATINE | 9329 | — | — |
| 847-360 | WAUKEGAN | 9329 | — | — |
| 847-361 | NORTHBROOK | 6529 | — | Yes |
| 847-362 | LIBERTYVL | 9329 | — | — |
| 847-363 | ROSELLE | 6534 | — | — |
| 847-364 | ELK GROVE | 9329 | — | — |
| 847-365 | NORTHBROOK | 6630 | — | — |
| 847-366 | LAKEZURICH | 5562 | — | Yes |
| 847-367 | LIBERTYVL | 9329 | — | — |
| 847-368 | ARLIGTNHTS | 9329 | — | — |
| 847-369 | ELGIN | 6630 | — | — |
| 847-370 | NORTHBROOK | 6333 | — | — |
| 847-371 | LIBERTYVL | 7229 | — | Yes |
| 847-372 | NORTHBROOK | 6529 | — | Yes |
| 847-373 | ROSELLE | 6534 | — | — |
| 847-374 | DEERFIELD | 9329 | — | — |
| 847-375 | DESPLAINES | 9329 | — | — |
| 847-376 | DESPLAINES | 6115 | — | Yes |
| 847-377 | WAUKEGAN | 7136 | — | Yes |
| 847-378 | ELK GROVE | 7229 | — | Yes |
| 847-379 | ZION | 7136 | — | Yes |
| 847-380 | ROSELLE | 6534 | — | Yes |
| 847-381 | BARRINGTON | 9329 | — | — |
| 847-382 | BARRINGTON | 9329 | — | — |
| 847-383 | HALF DAY | 7136 | — | Yes |
| 847-384 | PARK RIDGE | 9329 | — | — |
| 847-385 | ARLIGTNHTS | 7229 | — | Yes |
| 847-386 | WINNETKA | 7136 | — | Yes |
| 847-387 | BARRINGTON | 7136 | — | Yes |
| 847-388 | MUNDELEIN | 7229 | — | Yes |
| 847-389 | NORTHBROOK | 9748 | 2001-04-23 | — |
| 847-390 | DESPLAINES | 9329 | — | Yes |
| 847-391 | DESPLAINES | 9329 | — | Yes |
| 847-392 | ARLIGTNHTS | 9329 | — | — |
| 847-393 | MUNDELEIN | 7136 | — | Yes |
| 847-394 | ARLIGTNHTS | 9329 | — | — |
| 847-395 | ANTIOCH | 9329 | — | — |
| 847-396 | DUNDEE | 9329 | 2009-09-02 | Yes |
| 847-397 | PALATINE | 9329 | — | — |
| 847-398 | ARLIGTNHTS | 9329 | — | — |
| 847-399 | LA GRANGE | 6333 | — | Yes |
| 847-400 | NORTHBROOK | 7196 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.