NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2025-06-02 | 272-438 | 0XXX1XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 5 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | STROUDSBG | PA |
| 2024-05-08 | 272-405 | 0–9 XXXall 10 · 5 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | HAZLETON | PA |
| 2024-02-29 | 272-399 | 0XXX1XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | KINGSTON | PA |
| 2023-09-01 | 272-334 | 0XXX1XXX2XXX8XXX9XXX · 4 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LOCK HAVEN | PA |
| 2022-11-15 | 272-305 | 0–9 XXXall 10 · 4 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | LEWISBURG | PA |
| 2022-10-10 | 272-301 | 0–9 XXXall 10 · 5 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | WILKSBARRE | PA |
| 2021-12-08 | 272-280 | 0–9 XXXall 10 · 2 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | SAYLORSBG | PA |
| 2021-12-08 | 272-283 | 0XXX2XXX3XXX8XXX9XXX · 5 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | MILL HALL | PA |
| 2021-09-03 | 272-276 | 0–9 XXXall 10 · 5 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | HAZLETON | PA |
| 2021-02-23 | 272-255 | 0–9 XXXall 10 · 4 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | TUNKHANNCK | PA |
| 2021-02-23 | 272-257 | 0–9 XXXall 10 · 5 holders which blocks → | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | HONESDALE | PA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.