All assignees
648 prefixes in 262 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 262-200 | OCONOMOWOC | 9327 | 2004-06-18 | Yes |
| 262-201 | GENESEE | 793K | 2004-07-20 | Yes |
| 262-202 | MILWAUKZN2 | 6508 | 2016-01-05 | Yes |
| 262-203 | LAKEGENEVA | 6534 | 2001-05-23 | Yes |
| 262-204 | CEDARBURG | 7216 | — | Yes |
| 262-205 | WILLIAMSBY | 225C | 2016-03-08 | Yes |
| 262-206 | BURLINGTON | 5562 | — | Yes |
| 262-207 | MILWAUKZN2 | 7229 | — | Yes |
| 262-208 | WEST BEND | 5562 | — | Yes |
| 262-209 | LAKEGENEVA | 9748 | 2001-02-15 | — |
| 262-210 | BURLINGTON | 6274 | — | Yes |
| 262-211 | XXXXXXXXXX | MULT | — | — |
| 262-212 | WAUKESHA | 829J | 2008-07-30 | Yes |
| 262-213 | KENOSHA | 9748 | — | — |
| 262-214 | WHITEWATER | 227F | 2013-04-11 | Yes |
| 262-215 | LAKEGENEVA | 6534 | — | — |
| 262-216 | HARTFORD | 792K | 2018-04-09 | Yes |
| 262-217 | GENOA CITY | 225C | 2018-08-22 | Yes |
| 262-218 | WIND LAKE | 508J | 2017-10-03 | Yes |
| 262-219 | WAUKESHA | 6508 | 2014-09-15 | Yes |
| 262-220 | KENOSHA | 6534 | 2008-07-03 | Yes |
| 262-221 | RACINE | 6534 | 2008-12-11 | Yes |
| 262-222 | NO ANTIOCH | 5489 | 2002-04-11 | Yes |
| 262-223 | HARTFORD | 829J | — | Yes |
| 262-224 | HARTFORD | 6274 | — | Yes |
| 262-225 | WAUKESHA | 6534 | 2008-06-27 | Yes |
| 262-226 | WAUKESHA | 6508 | 2012-07-31 | Yes |
| 262-227 | MILWAUKZN2 | 6508 | 2001-02-16 | — |
| 262-228 | CEDARBURG | 5489 | — | Yes |
| 262-229 | HUBERTUS | 5489 | 2002-07-17 | Yes |
| 262-230 | MILWAUKZN2 | 996H | 2018-09-05 | Yes |
| 262-231 | LAKEGENEVA | 6630 | — | — |
| 262-232 | WAUKESHA | 6529 | 2013-09-09 | Yes |
| 262-233 | DELAVAN | 6274 | 2015-05-20 | Yes |
| 262-234 | RACINE | 6508 | 2018-09-28 | Yes |
| 262-235 | PTWASHIGTN | 7216 | — | Yes |
| 262-236 | THIENSVL | 9327 | — | Yes |
| 262-237 | KENOSHA | 6534 | 2001-02-23 | Yes |
| 262-238 | THIENSVL | 9327 | — | Yes |
| 262-239 | HUBERTUS | 6274 | 2015-07-07 | Yes |
| 262-240 | THIENSVL | 9327 | — | Yes |
| 262-241 | THIENSVL | 9327 | — | — |
| 262-242 | THIENSVL | 9327 | — | — |
| 262-243 | THIENSVL | 9327 | — | — |
| 262-244 | OCONOMOWOC | 829J | — | Yes |
| 262-245 | WILLIAMSBY | 9327 | — | Yes |
| 262-246 | SUSSEX | 9327 | — | Yes |
| 262-247 | WEST BEND | 829J | — | Yes |
| 262-248 | LAKEGENEVA | 9327 | — | — |
| 262-249 | LAKEGENEVA | 9327 | — | Yes |
| 262-250 | MENOMONFLS | 9327 | — | — |
| 262-251 | MENOMONFLS | 9327 | — | — |
| 262-252 | MENOMONFLS | 9327 | — | Yes |
| 262-253 | MENOMONFLS | 9327 | — | — |
| 262-254 | OCONOMOWOC | 225C | 2020-11-12 | Yes |
| 262-255 | MENOMONFLS | 9327 | — | — |
| 262-256 | DELAFIELD | 007F | 2018-11-13 | Yes |
| 262-257 | MENOMONFLS | 9327 | — | Yes |
| 262-258 | WHITEWATER | 227F | 2018-10-17 | Yes |
| 262-259 | WAUKESHA | 793K | 2018-11-05 | Yes |
| 262-260 | RACINE | 9327 | — | Yes |
| 262-261 | PTWASHIGTN | 516C | — | Yes |
| 262-262 | NEWBURG | 225C | 2022-09-26 | Yes |
| 262-263 | OCONOMOWOC | 6508 | 2019-10-31 | Yes |
| 262-264 | PEWAUKEE | 829J | — | Yes |
| 262-265 | MILWAUKZN2 | 425J | 2020-07-08 | Yes |
| 262-266 | OCONOMOWOC | 5489 | 2020-08-13 | Yes |
| 262-267 | DELAVAN | 6529 | 2020-10-01 | Yes |
| 262-268 | PTWASHIGTN | 9327 | — | — |
| 262-269 | OCONOMOWOC | 6529 | — | Yes |
| 262-270 | RACINE | 6274 | 2022-07-28 | Yes |
| 262-271 | WAUKESHA | 6529 | — | — |
| 262-272 | NO ANTIOCH | 478J | 2020-08-31 | Yes |
| 262-273 | LAKEGENEVA | 6508 | 2021-05-21 | Yes |
| 262-274 | CEDARBURG | 225C | 2021-06-24 | Yes |
| 262-275 | WALWORTH | 0886 | — | Yes |
| 262-276 | HARTFORD | 007F | 2021-11-19 | Yes |
| 262-277 | NEWBURG | 073H | 2017-03-07 | Yes |
| 262-278 | WAUKESHA | 793K | 2010-11-04 | Yes |
| 262-279 | GENOA CITY | 9327 | — | Yes |
| 262-280 | WATERFORD | 6529 | 2021-04-14 | Yes |
| 262-281 | WAUKESHA | 6508 | 2021-02-11 | Yes |
| 262-282 | WAUKESHA | 6534 | 2018-05-01 | Yes |
| 262-283 | WAUKESHA | 6508 | 2021-01-12 | Yes |
| 262-284 | PTWASHIGTN | 9327 | — | — |
| 262-285 | BELGIUM | 0886 | — | Yes |
| 262-286 | KENOSHA | 007F | 2021-08-18 | Yes |
| 262-287 | KENOSHA | 5489 | 2001-03-16 | Yes |
| 262-288 | BRISTOL | 007F | — | Yes |
| 262-289 | MILWAUKZN2 | 6508 | 2012-08-02 | Yes |
| 262-290 | WAUKESHA | 6534 | 2009-11-02 | Yes |
| 262-291 | JACKSON | 321J | 2021-06-02 | Yes |
| 262-292 | THIENSVL | 7322 | — | Yes |
| 262-293 | MENOMONFLS | 7322 | — | Yes |
| 262-294 | LAKEGENEVA | 6529 | 2021-09-16 | Yes |
| 262-295 | GENOA CITY | 7216 | — | Yes |
| 262-296 | BERGEN | 0848 | — | — |
| 262-297 | SLINGER | 5489 | 2002-08-20 | Yes |
| 262-298 | TREVOR | 5489 | 2002-08-20 | Yes |
| 262-299 | ALLENTON | 5489 | 2002-08-20 | 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.