All assignees
648 prefixes in 262 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 262-638 | RACINE | 9327 | — | — |
| 262-639 | RACINE | 9327 | — | — |
| 262-641 | MILWAUKZN2 | 9327 | — | — |
| 262-642 | EAST TROY | 0922 | — | — |
| 262-643 | THIENSVL | 5489 | — | Yes |
| 262-644 | SLINGER | 0886 | — | Yes |
| 262-646 | DELAFIELD | 0922 | — | Yes |
| 262-648 | MILWAUKZN2 | 225C | 2012-02-17 | Yes |
| 262-649 | MILWAUKZN2 | 6529 | 2002-04-02 | Yes |
| 262-650 | WAUKESHA | 9327 | — | — |
| 262-652 | KENOSHA | 9327 | — | — |
| 262-653 | KENOSHA | 9327 | — | — |
| 262-654 | KENOSHA | 9327 | — | — |
| 262-655 | BERGEN | 965H | 2020-02-24 | Yes |
| 262-656 | KENOSHA | 9327 | — | — |
| 262-657 | KENOSHA | 9327 | — | — |
| 262-658 | KENOSHA | 9327 | — | — |
| 262-661 | BURLINGTON | 7322 | — | Yes |
| 262-662 | BIG BEND | 9327 | — | Yes |
| 262-664 | RACINE | 9327 | — | Yes |
| 262-665 | JACKSON | 6534 | 2017-04-13 | Yes |
| 262-666 | WAUKESHA | 225C | 2017-09-26 | Yes |
| 262-667 | KEWASKUM | 7216 | — | Yes |
| 262-668 | SLINGER | 7216 | — | Yes |
| 262-670 | HARTFORD | 9327 | — | — |
| 262-671 | KENOSHA | 5489 | 2001-09-28 | Yes |
| 262-672 | RACINE | 5489 | 2001-09-28 | Yes |
| 262-673 | HARTFORD | 9327 | — | — |
| 262-674 | JACKSON | 7216 | — | Yes |
| 262-675 | NEWBURG | 9327 | — | Yes |
| 262-676 | RACINE | 7322 | — | Yes |
| 262-677 | JACKSON | 9327 | — | — |
| 262-679 | MUSKEGO | 9327 | — | — |
| 262-681 | RACINE | 9327 | — | — |
| 262-682 | MUSKEGO | 7216 | — | Yes |
| 262-683 | ALLENTON | 7216 | — | Yes |
| 262-684 | EAST TROY | 7216 | — | Yes |
| 262-685 | NEWBURG | 7216 | — | Yes |
| 262-686 | WILLIAMSBY | 7216 | — | Yes |
| 262-687 | RACINE | 9327 | — | — |
| 262-688 | HARTLAND | 965H | 2020-02-19 | Yes |
| 262-689 | NEWBURG | 6274 | — | Yes |
| 262-691 | PEWAUKEE | 9327 | — | — |
| 262-692 | WAUBEKA | 0886 | — | Yes |
| 262-693 | MILWAUKZN2 | 5562 | 2016-09-28 | Yes |
| 262-694 | KENOSHA | 9327 | — | — |
| 262-695 | PEWAUKEE | 9327 | — | — |
| 262-696 | PEWAUKEE | 7322 | — | Yes |
| 262-697 | KENOSHA | 9327 | — | — |
| 262-698 | BURLINGTON | 225C | 2016-06-01 | Yes |
| 262-699 | MENOMONFLS | 965H | 2021-07-02 | Yes |
| 262-700 | — | — | ||
| 262-701 | PEWAUKEE | 7229 | — | Yes |
| 262-703 | MENOMONFLS | 9327 | — | Yes |
| 262-704 | MENOMONFLS | 9327 | 2008-01-22 | Yes |
| 262-705 | KENOSHA | 5562 | — | Yes |
| 262-706 | BIG BEND | 7229 | — | Yes |
| 262-707 | WEST BEND | 6534 | — | — |
| 262-709 | HARTFORD | 7216 | — | Yes |
| 262-710 | MUSKEGO | 7229 | — | Yes |
| 262-711 | XXXXXXXXXX | MULT | — | — |
| 262-714 | SUSSEX | 7229 | — | Yes |
| 262-716 | BURLINGTON | 6529 | — | Yes |
| 262-717 | MILWAUKZN2 | 9327 | — | Yes |
| 262-719 | HARTLAND | 6274 | — | Yes |
| 262-720 | WAUKESHA | 5489 | 2010-09-30 | Yes |
| 262-721 | RACINE | 5489 | — | Yes |
| 262-722 | WAUKESHA | 965H | 2020-02-19 | Yes |
| 262-723 | ELKHORN | 0955 | — | — |
| 262-724 | DARIEN | 0886 | — | Yes |
| 262-725 | DELAVAN | 7216 | — | Yes |
| 262-726 | DARIEN | 7216 | — | Yes |
| 262-727 | NORTH LAKE | 225C | — | Yes |
| 262-728 | DELAVAN | 9327 | — | — |
| 262-729 | LAKEGENEVA | 6274 | — | Yes |
| 262-730 | OCONOMOWOC | 9748 | — | — |
| 262-731 | WHITEWATER | 197D | 2018-12-05 | Yes |
| 262-732 | CALEDONIA | 7322 | 2002-05-29 | Yes |
| 262-733 | WHITEWATER | 965H | 2021-08-18 | Yes |
| 262-734 | RACINE | 516J | 2021-04-08 | Yes |
| 262-735 | MENOMONFLS | 5489 | — | Yes |
| 262-736 | SHARON | 0946 | — | — |
| 262-737 | PEWAUKEE | 007F | — | Yes |
| 262-739 | WIND LAKE | 516J | 2021-08-25 | Yes |
| 262-740 | DELAVAN | 9327 | — | Yes |
| 262-741 | ELKHORN | 0955 | — | — |
| 262-742 | ELKHORN | 0955 | — | — |
| 262-743 | ELKHORN | 0955 | — | — |
| 262-744 | ALLENTON | 6529 | — | Yes |
| 262-745 | LAKEGENEVA | 6529 | — | Yes |
| 262-746 | PEWAUKEE | 520K | — | Yes |
| 262-747 | UNIONGROVE | 225C | 2016-01-05 | Yes |
| 262-748 | KENOSHA | 5562 | — | Yes |
| 262-749 | DELAVAN | 6529 | — | Yes |
| 262-751 | WAUKESHA | 6529 | — | Yes |
| 262-752 | RACINE | 9327 | — | Yes |
| 262-753 | WHITEWATER | 829J | — | Yes |
| 262-754 | MILWAUKZN2 | 520K | — | Yes |
| 262-755 | LAKEGENEVA | 6534 | 2018-04-24 | Yes |
| 262-757 | BURLINGTON | 9327 | — | 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.