WISCONSIN BELL INC
190 prefixes in 414 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 414-463 | MILWAUKZN1 | 9327 | — | — |
| 414-464 | MILWAUKZN1 | 9327 | — | — |
| 414-465 | MILWAUKZN1 | 9327 | — | Yes |
| 414-466 | MILWAUKZN1 | 9327 | — | — |
| 414-471 | MILWAUKZN1 | 9327 | — | — |
| 414-475 | MILWAUKZN1 | 9327 | — | — |
| 414-476 | MILWAUKZN1 | 9327 | — | — |
| 414-479 | MILWAUKZN1 | 9327 | — | — |
| 414-481 | MILWAUKZN1 | 9327 | — | — |
| 414-482 | MILWAUKZN1 | 9327 | — | Yes |
| 414-483 | MILWAUKZN1 | 9327 | — | — |
| 414-486 | MILWAUKZN1 | 9327 | — | — |
| 414-489 | MILWAUKZN1 | 9327 | — | — |
| 414-524 | MILWAUKZN1 | 9327 | — | Yes |
| 414-525 | MILWAUKZN3 | 9327 | — | — |
| 414-527 | MILWAUKZN1 | 9327 | — | — |
| 414-529 | MILWAUKZN3 | 9327 | — | — |
| 414-535 | MILWAUKZN1 | 9327 | — | — |
| 414-536 | MILWAUKZN1 | 9327 | — | Yes |
| 414-540 | MILWAUKZN4 | 9327 | — | Yes |
| 414-541 | MILWAUKZN1 | 9327 | — | — |
| 414-543 | MILWAUKZN1 | 9327 | — | — |
| 414-545 | MILWAUKZN1 | 9327 | — | — |
| 414-546 | MILWAUKZN1 | 9327 | — | — |
| 414-562 | MILWAUKZN1 | 9327 | — | Yes |
| 414-566 | MILWAUKZN1 | 9327 | — | — |
| 414-570 | MILWAUKZN5 | 9327 | — | — |
| 414-571 | MILWAUKZN5 | 9327 | — | — |
| 414-577 | MILWAUKZN4 | 9327 | — | — |
| 414-578 | MILWAUKZN1 | 9327 | — | Yes |
| 414-585 | MILWAUKZN1 | 9327 | 2013-01-10 | Yes |
| 414-586 | MILWAUKZN4 | 9327 | — | Yes |
| 414-599 | MILWAUKZN1 | 9327 | — | — |
| 414-604 | MILWAUKZN1 | 9327 | — | Yes |
| 414-607 | MILWAUKZN1 | 9327 | — | Yes |
| 414-616 | MILWAUKZN1 | 9327 | — | Yes |
| 414-643 | MILWAUKZN1 | 9327 | — | — |
| 414-645 | MILWAUKZN1 | 9327 | — | — |
| 414-646 | MILWAUKZN1 | 9327 | 2002-03-01 | — |
| 414-647 | MILWAUKZN1 | 9327 | — | — |
| 414-649 | MILWAUKZN1 | 9327 | — | — |
| 414-661 | MILWAUKZN5 | 9327 | 2002-07-25 | — |
| 414-665 | MILWAUKZN1 | 9327 | — | — |
| 414-671 | MILWAUKZN1 | 9327 | — | Yes |
| 414-672 | MILWAUKZN1 | 9327 | — | — |
| 414-678 | MILWAUKZN1 | 9327 | — | Yes |
| 414-744 | MILWAUKZN1 | 9327 | — | — |
| 414-747 | MILWAUKZN1 | 9327 | — | — |
| 414-760 | MILWAUKZN4 | 9327 | — | — |
| 414-761 | MILWAUKZN5 | 9327 | — | — |
| 414-762 | MILWAUKZN5 | 9327 | — | — |
| 414-764 | MILWAUKZN5 | 9327 | — | — |
| 414-765 | MILWAUKZN1 | 9327 | — | Yes |
| 414-766 | MILWAUKZN5 | 9327 | — | Yes |
| 414-768 | MILWAUKZN5 | 9327 | — | Yes |
| 414-769 | MILWAUKZN1 | 9327 | — | — |
| 414-771 | MILWAUKZN1 | 9327 | — | — |
| 414-773 | MILWAUKZN1 | 9327 | — | — |
| 414-774 | MILWAUKZN1 | 9327 | — | — |
| 414-777 | MILWAUKZN1 | 9327 | — | — |
| 414-778 | MILWAUKZN1 | 9327 | — | — |
| 414-792 | MILWAUKZN1 | 9327 | — | Yes |
| 414-799 | MILWAUKZN1 | 9327 | — | — |
| 414-805 | MILWAUKZN1 | 9327 | — | — |
| 414-815 | MILWAUKZN4 | 9327 | — | Yes |
| 414-817 | MILWAUKZN1 | 9327 | — | Yes |
| 414-844 | MILWAUKZN1 | 9327 | — | — |
| 414-855 | MILWAUKZN3 | 9327 | — | Yes |
| 414-871 | MILWAUKZN1 | 9327 | — | — |
| 414-873 | MILWAUKZN1 | 9327 | — | — |
| 414-874 | MILWAUKZN1 | 9327 | — | — |
| 414-875 | MILWAUKZN1 | 9327 | — | Yes |
| 414-902 | MILWAUKZN1 | 9327 | — | Yes |
| 414-905 | MILWAUKZN1 | 9327 | — | Yes |
| 414-906 | MILWAUKZN1 | 9327 | — | — |
| 414-931 | MILWAUKZN1 | 9327 | — | Yes |
| 414-933 | MILWAUKZN1 | 9327 | — | Yes |
| 414-934 | MILWAUKZN1 | 9327 | — | Yes |
| 414-935 | MILWAUKZN1 | 9327 | — | Yes |
| 414-936 | MILWAUKZN1 | 9327 | — | — |
| 414-937 | MILWAUKZN1 | 9327 | — | Yes |
| 414-939 | MILWAUKZN1 | 9327 | 2010-10-18 | Yes |
| 414-955 | MILWAUKZN1 | 9327 | — | — |
| 414-961 | MILWAUKZN1 | 9327 | — | — |
| 414-962 | MILWAUKZN1 | 9327 | — | — |
| 414-963 | MILWAUKZN1 | 9327 | — | Yes |
| 414-964 | MILWAUKZN1 | 9327 | — | — |
| 414-967 | MILWAUKZN1 | 9327 | — | — |
| 414-979 | MILWAUKZN4 | 9327 | — | Yes |
| 414-985 | MILWAUKZN1 | 9327 | 2001-05-03 | — |
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.