All assignees
800 prefixes in 816 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 816-300 | KANSASCITY | 093F | — | — |
| 816-301 | KANSASCITY | 6701 | 2011-03-07 | Yes |
| 816-302 | KANSASCITY | 5814 | 2013-02-08 | Yes |
| 816-303 | KANSASCITY | 7589 | — | — |
| 816-304 | KANSASCITY | 6701 | — | Yes |
| 816-305 | KANSASCITY | 6701 | — | Yes |
| 816-306 | MAYSVILLE | 508J | 2013-10-01 | Yes |
| 816-307 | KANSASCITY | 093F | 2015-11-20 | Yes |
| 816-308 | KANSASCITY | 093F | — | Yes |
| 816-309 | KANSASCITY | 6701 | — | Yes |
| 816-310 | KEARNEY | 6701 | 2021-01-19 | Yes |
| 816-311 | XXXXXXXXXX | MULT | — | — |
| 816-312 | CAMERON | 5814 | 2018-10-17 | Yes |
| 816-313 | KANSASCITY | 9533 | — | Yes |
| 816-314 | E ATCHISON | 793K | 2023-03-10 | Yes |
| 816-315 | KANSASCITY | 6701 | 2011-05-04 | Yes |
| 816-316 | KANSASCITY | 9533 | — | Yes |
| 816-317 | LEESSUMMIT | 9533 | 2016-05-05 | Yes |
| 816-318 | BELTON | 9533 | — | Yes |
| 816-319 | EXCELSRSPG | 073H | 2016-12-19 | Yes |
| 816-320 | HOLT | 1811 | — | Yes |
| 816-321 | KANSASCITY | 3915 | — | Yes |
| 816-322 | BELTON | 9533 | — | Yes |
| 816-323 | RICHMOND | 993E | 2019-08-13 | Yes |
| 816-324 | SAVANNAH | 1151 | — | Yes |
| 816-325 | KANSASCITY | 9533 | — | Yes |
| 816-326 | KANSASCITY | 4932 | — | Yes |
| 816-327 | AGENCY | 425J | 2019-06-20 | Yes |
| 816-328 | KANSASCITY | 6701 | 2013-09-09 | Yes |
| 816-329 | KANSASCITY | 9533 | — | Yes |
| 816-330 | FARLEY | 9533 | — | Yes |
| 816-331 | BELTON | 9533 | — | — |
| 816-332 | KANSASCITY | 6534 | — | Yes |
| 816-333 | KANSASCITY | 9533 | — | — |
| 816-334 | LEESSUMMIT | 6123 | 2019-06-06 | Yes |
| 816-335 | LIBERTY | 4932 | — | Yes |
| 816-336 | MISSOURICY | 1811 | — | Yes |
| 816-337 | KANSASCITY | 4932 | — | Yes |
| 816-338 | AGENCY | 612K | — | Yes |
| 816-339 | ROSENDALE | 093F | — | Yes |
| 816-340 | KANSASCITY | 9533 | — | Yes |
| 816-341 | ST JOSEPH | 5814 | — | Yes |
| 816-342 | AVENUECITY | 612K | — | Yes |
| 816-343 | SMITHVILLE | 993E | — | Yes |
| 816-344 | ST JOSEPH | 829J | 2006-04-05 | Yes |
| 816-345 | HOLDEN | 5814 | — | Yes |
| 816-346 | KANSASCITY | 9533 | — | Yes |
| 816-347 | LEESSUMMIT | 9533 | — | — |
| 816-348 | BELTON | 9533 | — | Yes |
| 816-349 | KANSASCITY | 9533 | — | Yes |
| 816-350 | KANSASCITY | 9533 | — | Yes |
| 816-351 | ST JOSEPH | 5814 | — | — |
| 816-352 | KANSASCITY | 6701 | 2001-10-09 | Yes |
| 816-353 | KANSASCITY | 9533 | — | — |
| 816-354 | FARLEY | 4932 | — | Yes |
| 816-355 | GRAIN VLY | 093F | — | Yes |
| 816-356 | KANSASCITY | 9533 | — | — |
| 816-357 | TRIMBLE | 1151 | — | Yes |
| 816-358 | KANSASCITY | 9533 | — | — |
| 816-359 | KANSASCITY | 4932 | 2003-02-10 | Yes |
| 816-360 | KANSASCITY | 9533 | — | Yes |
| 816-361 | KANSASCITY | 9533 | — | — |
| 816-362 | LATHROP | 965H | 2019-10-17 | Yes |
| 816-363 | KANSASCITY | 9533 | — | Yes |
| 816-364 | ST JOSEPH | 9533 | — | Yes |
| 816-365 | KANSASCITY | 6701 | — | Yes |
| 816-366 | GREENWOOD | 4932 | — | Yes |
| 816-367 | AMAZONIA | 093F | — | Yes |
| 816-368 | LIBERTY | 4932 | — | Yes |
| 816-369 | HELENA | 1151 | — | Yes |
| 816-370 | TRIMBLE | 1151 | — | Yes |
| 816-371 | LAWSON | 4932 | 2019-12-20 | Yes |
| 816-372 | KANSASCITY | 6534 | — | Yes |
| 816-373 | KANSASCITY | 9533 | — | — |
| 816-374 | KANSASCITY | 9533 | — | — |
| 816-375 | GREENWOOD | 093F | 2021-06-17 | Yes |
| 816-376 | HENRIETTA | 093F | — | Yes |
| 816-377 | KANSASCITY | 6534 | 2004-05-10 | Yes |
| 816-378 | COSBY | 1151 | — | Yes |
| 816-379 | KANSASCITY | 093F | — | Yes |
| 816-380 | HARRISONVL | 1811 | — | Yes |
| 816-381 | KANSASCITY | 6123 | — | Yes |
| 816-382 | KANSASCITY | 093F | — | Yes |
| 816-383 | ST JOSEPH | 9533 | — | Yes |
| 816-384 | KANSASCITY | 718D | 2014-09-05 | Yes |
| 816-385 | ST JOSEPH | 7594 | — | Yes |
| 816-386 | WESTON | 1811 | — | Yes |
| 816-387 | ST JOSEPH | 9533 | — | Yes |
| 816-388 | BELTON | 093F | — | Yes |
| 816-389 | KANSASCITY | 093F | — | Yes |
| 816-390 | ST JOSEPH | 9533 | — | Yes |
| 816-391 | KANSASCITY | 9533 | — | Yes |
| 816-392 | KANSASCITY | 6534 | — | — |
| 816-393 | CLARKSDALE | 1151 | — | Yes |
| 816-394 | KANSASCITY | 6123 | — | Yes |
| 816-395 | KANSASCITY | 9533 | — | — |
| 816-396 | ST JOSEPH | 9533 | — | Yes |
| 816-397 | TURNEY | 093F | 2021-07-07 | Yes |
| 816-398 | KANSASCITY | 6123 | — | Yes |
| 816-399 | KANSASCITY | 6123 | — | 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.