NumberResearchRecent prefix assignments
1 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 |
|---|---|---|---|---|---|---|
| — | 908-600 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TOMS RIVER | NJ |
| — | 908-610 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREEHOLD | NJ |
| — | 908-612 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELIZABETH | NJ |
| — | 908-614 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREEHOLD | NJ |
| — | 908-618 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREEHOLD | NJ |
| — | 908-619 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WASHINGTON | NJ |
| — | 908-635 | 0–9 XXXall 10 · 3 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SOMERVILLE | NJ |
| — | 908-646 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| — | 908-672 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PEAPACK | NJ |
| — | 908-674 | 4XXX5XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WASHINGTON | NJ |
| — | 908-693 | 9XXX which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELIZABETH | NJ |
| — | 908-715 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| — | 908-759 | 0XXX2XXX3XXX5XXX6XXX8XXX9XXX · 3 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELIZABETH | NJ |
| — | 908-768 | 2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 3 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELIZABETH | NJ |
| — | 908-773 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TOMS RIVER | NJ |
| — | 908-794 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| — | 908-803 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELIZABETH | NJ |
| — | 908-804 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREEHOLD | NJ |
| — | 908-814 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TOMS RIVER | NJ |
| — | 908-816 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| — | 908-881 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| — | 908-890 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREEHOLD | NJ |
| — | 908-896 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PERTHAMBOY | NJ |
| — | 908-915 | none assigned yet which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FREEHOLD | NJ |
| — | 908-962 | 5XXX7XXX9XXX · 3 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ELIZABETH | NJ |
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.