All assignees
56 prefixes in 821 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 821-200 | LAURENS | 6214 | 2024-12-02 | Yes |
| 821-201 | GREENWOOD | 6214 | 2024-12-06 | Yes |
| 821-202 | SPARTANBG | 6214 | 2024-12-19 | Yes |
| 821-203 | LAURENS | 6214 | 2025-03-25 | Yes |
| 821-204 | GREENWOOD | 6214 | 2025-03-13 | Yes |
| 821-205 | LAURENS | 6214 | 2025-04-02 | Yes |
| 821-206 | GREENWOOD | 6214 | 2025-04-23 | Yes |
| 821-207 | GREENVILLE | 478J | 2025-05-01 | Yes |
| 821-208 | GREENWOOD | 6214 | 2025-05-15 | Yes |
| 821-209 | GREENWOOD | 6214 | 2025-05-15 | Yes |
| 821-210 | LAURESRURL | 6214 | 2025-05-29 | Yes |
| 821-211 | — | — | ||
| 821-212 | PIEDMONT | 5562 | 2025-10-13 | Yes |
| 821-213 | LAURENS | 6214 | 2025-10-22 | Yes |
| 821-214 | SENECA | 6214 | 2025-11-03 | Yes |
| 821-215 | ANDERSON | 8645 | 2025-11-19 | Yes |
| 821-216 | SPARTANBG | 6214 | 2025-12-16 | Yes |
| 821-217 | GREENVILLE | 700J | 2026-01-08 | Yes |
| 821-218 | GREENWOOD | 6214 | 2026-02-24 | Yes |
| 821-219 | GREENWOOD | 6214 | 2026-02-24 | Yes |
| 821-220 | LAURENS | 6214 | 2026-02-27 | Yes |
| 821-221 | GREENVILLE | 616J | 2024-12-17 | Yes |
| 821-222 | SIMPSONVL | 548E | 2025-07-14 | Yes |
| 821-223 | LAURESRURL | 6214 | 2026-02-27 | Yes |
| 821-224 | GREENWOOD | 6214 | 2026-04-06 | Yes |
| 821-225 | GREENWOOD | 6214 | 2026-04-06 | Yes |
| 821-226 | GREENVILLE | 671J | 2026-04-14 | Yes |
| 821-227 | LAURESRURL | 6214 | 2026-04-17 | Yes |
| 821-228 | GREENWOOD | 6214 | 2026-04-17 | Yes |
| 821-229 | GREENWOOD | 6214 | 2026-04-17 | Yes |
| 821-230 | GREENWOOD | 6214 | 2026-04-17 | Yes |
| 821-311 | — | — | ||
| 821-333 | SPARTANBG | 548E | 2025-07-14 | Yes |
| 821-411 | — | — | ||
| 821-444 | LANDRUM | 548E | 2025-07-14 | Yes |
| 821-511 | — | — | ||
| 821-529 | MCCORMICK | 548E | 2025-12-22 | Yes |
| 821-555 | — | — | ||
| 821-611 | — | — | ||
| 821-666 | LAURENS | 548E | 2025-08-21 | Yes |
| 821-700 | — | — | ||
| 821-711 | — | — | ||
| 821-777 | ANDERSON | 548E | 2025-01-14 | Yes |
| 821-800 | PACOLET | 548E | 2025-12-24 | Yes |
| 821-811 | — | — | ||
| 821-821 | WILLIAMSTN | 624H | 2024-11-07 | Yes |
| 821-864 | JOANNA | 624H | 2024-11-07 | Yes |
| 821-888 | CLEMSON | 548E | 2025-01-14 | Yes |
| 821-911 | — | — | ||
| 821-950 | — | — | ||
| 821-958 | — | — | ||
| 821-959 | — | — | ||
| 821-976 | — | — | ||
| 821-997 | SIMPSONVL | 6398 | 2026-08-06 | Yes |
| 821-998 | LAURENS | 6214 | 2026-08-04 | Yes |
| 821-999 | GAFFNEY | 548E | 2025-01-14 | 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.