All assignees
510 prefixes in 219 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 219-200 | GARY | 5562 | 2011-02-17 | Yes |
| 219-201 | GARY | 6529 | — | Yes |
| 219-202 | WHEATFIELD | 4117 | 2004-02-23 | Yes |
| 219-203 | WHEELER | 318J | 2011-10-14 | Yes |
| 219-204 | FRANCESVL | 6725 | 2002-07-25 | Yes |
| 219-205 | SAN PIERRE | 6534 | — | Yes |
| 219-206 | RENSSELAER | 105F | — | Yes |
| 219-207 | REYNOLDS | 6725 | 2002-07-25 | Yes |
| 219-208 | REMINGTON | 6725 | 2002-07-25 | Yes |
| 219-209 | MOROCCO | 105F | — | Yes |
| 219-210 | MICHIGANCY | 6534 | 2003-05-21 | Yes |
| 219-211 | XXXXXXXXXX | MULT | — | — |
| 219-212 | MEDARYVL | 4803 | 2012-02-07 | Yes |
| 219-213 | CROWNPOINT | 318J | 2011-08-22 | Yes |
| 219-214 | MICHIGANCY | 6534 | 2012-02-27 | Yes |
| 219-215 | LAKE VLG | 4803 | 2012-02-07 | Yes |
| 219-216 | VALPARAISO | 6529 | 2017-06-01 | Yes |
| 219-217 | WESTVILLE | 6529 | 2017-06-01 | Yes |
| 219-218 | HAMMOND | 6534 | 2001-01-04 | — |
| 219-219 | WHEELER | 097D | 2022-09-26 | Yes |
| 219-220 | REYNOLDS | 4117 | 2004-03-09 | Yes |
| 219-221 | MICHIGANCY | 6725 | 2003-06-04 | Yes |
| 219-222 | MERRILLVL | 6795 | — | — |
| 219-223 | MOUNT AYR | 4117 | 2003-05-02 | Yes |
| 219-224 | BROOK | 4803 | 2004-04-07 | Yes |
| 219-225 | LOWELL | 829J | 2010-10-12 | Yes |
| 219-226 | CROWNPOINT | 9325 | — | Yes |
| 219-227 | DYER | 4803 | 2003-01-21 | Yes |
| 219-228 | HAMMOND | 6534 | 2002-06-06 | Yes |
| 219-229 | MICHIGANCY | 6534 | 2002-09-06 | Yes |
| 219-230 | HAMMOND | 460K | 2002-01-28 | Yes |
| 219-231 | PORTAGE | 5562 | 2014-07-02 | Yes |
| 219-232 | CEDAR LAKE | 4803 | — | Yes |
| 219-233 | GOODLAND | 4117 | 2004-02-06 | Yes |
| 219-234 | KENTLAND | 4117 | 2004-02-06 | Yes |
| 219-235 | BROOK | 4117 | 2004-02-06 | Yes |
| 219-236 | WOLCOTT | 4117 | 2004-02-06 | — |
| 219-237 | HIGHLAND | 279F | 2011-06-10 | Yes |
| 219-238 | GARY | 6725 | — | Yes |
| 219-239 | GARY | 6529 | 2012-02-15 | Yes |
| 219-240 | GARY | 6529 | 2012-05-15 | Yes |
| 219-241 | VALPARAISO | 6534 | — | — |
| 219-242 | VALPARAISO | 6534 | — | Yes |
| 219-243 | MICHIGANCY | 5562 | 2014-07-02 | Yes |
| 219-244 | LAKE STA | 7440 | 2017-07-07 | Yes |
| 219-245 | WHEELER | 7440 | 2017-09-14 | Yes |
| 219-246 | VALPARAISO | 6725 | 2007-10-30 | Yes |
| 219-247 | CEDAR LAKE | 7440 | 2017-07-10 | Yes |
| 219-248 | PORTAGE | 073H | 2018-03-08 | Yes |
| 219-249 | MICHIGANCY | 073H | — | Yes |
| 219-250 | CHESTERTON | 6725 | 2008-08-29 | Yes |
| 219-251 | ROSELAWN | 593K | — | Yes |
| 219-252 | VALPARAISO | 6725 | 2008-11-18 | Yes |
| 219-253 | MONON | 0790 | — | — |
| 219-254 | PORTAGE | 6725 | — | Yes |
| 219-255 | CHESTERTON | 105F | 2018-03-30 | Yes |
| 219-256 | E CHICAGO | 6529 | 2007-02-20 | Yes |
| 219-257 | CROWNPOINT | 6529 | 2018-10-18 | Yes |
| 219-258 | LA PORTE | 097D | — | Yes |
| 219-259 | MICHIGANCY | 279F | 2020-02-10 | Yes |
| 219-260 | MICHIGANCY | 616J | 2025-05-22 | Yes |
| 219-261 | REMINGTON | 0832 | — | Yes |
| 219-262 | MICHIGANCY | 7314 | 2009-12-23 | Yes |
| 219-263 | VALPARAISO | 0772 | 2005-05-05 | Yes |
| 219-264 | HAMMOND | 6534 | 2020-03-06 | Yes |
| 219-265 | VALPARAISO | 6534 | 2020-07-17 | Yes |
| 219-266 | LA PORTE | 097D | 2020-10-14 | Yes |
| 219-267 | CEDAR LAKE | 105F | 2012-03-06 | Yes |
| 219-268 | MICHIGANCY | 097D | 2020-10-14 | Yes |
| 219-269 | GARY | 6725 | 2022-11-01 | Yes |
| 219-270 | DEMOTTE | 4117 | 2002-05-10 | Yes |
| 219-271 | ROLLNGPRRI | 097D | 2020-10-15 | Yes |
| 219-272 | LAKE VLG | 624H | 2021-02-01 | Yes |
| 219-273 | HIGHLAND | 4803 | 2021-03-25 | Yes |
| 219-274 | CROWNPOINT | 4803 | 2021-04-26 | Yes |
| 219-275 | BROOK | 0832 | — | Yes |
| 219-276 | E CHICAGO | 6529 | 2012-07-27 | Yes |
| 219-277 | PORTAGE | 624H | 2021-05-10 | Yes |
| 219-278 | CHESTERTON | 073H | 2021-06-14 | Yes |
| 219-279 | WOLCOTT | 0832 | — | — |
| 219-280 | VALPARAISO | 097D | 2021-02-02 | Yes |
| 219-281 | CROWNPOINT | 6529 | 2014-03-05 | Yes |
| 219-282 | MOROCCO | 097D | 2021-06-24 | Yes |
| 219-283 | LA PORTE | 097D | 2021-06-24 | Yes |
| 219-284 | MICHIGANCY | 097D | 2021-07-01 | Yes |
| 219-285 | MOROCCO | 9325 | — | Yes |
| 219-286 | VALPARAISO | 874F | 2010-06-16 | Yes |
| 219-287 | ROLLNGPRRI | 097D | 2021-07-28 | Yes |
| 219-288 | ST JOHN | 965H | 2020-08-25 | Yes |
| 219-289 | E CHICAGO | 6529 | 2021-08-24 | Yes |
| 219-290 | GARY | 6534 | 2008-11-12 | Yes |
| 219-291 | ROLLNGPRRI | 097D | 2018-09-21 | Yes |
| 219-292 | GARY | 6534 | 2008-11-12 | Yes |
| 219-293 | GARY | 6534 | 2008-11-12 | Yes |
| 219-294 | ST JOHN | 097D | 2021-07-07 | Yes |
| 219-295 | CROWNPOINT | 105F | 2021-10-26 | Yes |
| 219-296 | WHEATFIELD | 6534 | 2010-06-11 | Yes |
| 219-297 | GOODLAND | 0832 | — | Yes |
| 219-298 | E CHICAGO | 6529 | 2022-02-22 | Yes |
| 219-299 | VALPARAISO | 6534 | 2008-11-05 | 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.