LEVEL 3 COMMUNICATIONS, LLC - MS
15 prefixes in 228 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 228-205 | PASCAGOULA | 5178 | — | Yes |
| 228-206 | GULFPORT | 5178 | — | Yes |
| 228-207 | BILOXI | 5178 | — | — |
| 228-220 | BAYSTLOUIS | 5178 | 2002-07-16 | Yes |
| 228-222 | PASSCHRSTN | 5178 | 2002-07-16 | Yes |
| 228-275 | BILOXI | 5178 | — | Yes |
| 228-284 | GULFPORT | 5178 | 2002-04-29 | Yes |
| 228-314 | GULFPORT | 5178 | — | Yes |
| 228-372 | PASCAGOULA | 5178 | — | Yes |
| 228-376 | BILOXI | 5178 | 2006-04-17 | Yes |
| 228-377 | BILOXI | 5178 | — | Yes |
| 228-395 | BAYSTLOUIS | 5178 | — | Yes |
| 228-447 | OCEAN SPG | 5178 | 2002-04-29 | Yes |
| 228-471 | PASCAGOULA | 5178 | 2002-04-29 | Yes |
| 228-591 | VANCLEAVE | 5178 | 2002-03-04 | 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.