NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/23/2026
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 |
|---|---|---|---|---|---|---|
| — | 252-425 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | HENDERSON | NC |
| — | 252-432 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | HENDERSON | NC |
| — | 252-455 | 2XXX3XXX4XXX6XXX9XXX · 2 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | COINJOCK | NC |
| — | 252-495 | 0–9 XXXall 10 · 4 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | WASHINGTON | NC |
| — | 252-497 | 0–9 XXXall 10 · 4 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | NEW BERN | NC |
| — | 252-521 | 8XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | KINSTON | NC |
| — | 252-532 | 8XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | ROANOKERPD | NC |
| — | 252-617 | 4XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | NEW BERN | NC |
| — | 252-619 | 0XXX1XXX2XXX3XXX4XXX5XXX · 2 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | COINJOCK | NC |
| — | 252-670 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | NEW BERN | NC |
| — | 252-671 | 8XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | NEW BERN | NC |
| — | 252-706 | 1XXX3XXX5XXX6XXX7XXX9XXX · 5 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | COLUMBIA | NC |
| — | 252-723 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | MOREHEADCY | NC |
| — | 252-724 | 4XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | WINDSOR | NC |
| — | 252-725 | 6XXX8XXX · 2 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | MOREHEADCY | NC |
| — | 252-741 | 2XXX3XXX4XXX5XXX6XXX7XXX9XXX · 5 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | PLYMOUTH | NC |
| — | 252-802 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 7 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | WILLIAMSTN | NC |
| — | 252-903 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | ROCKYMOUNT | NC |
| — | 252-904 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | ROCKYMOUNT | NC |
| — | 252-908 | 6XXX8XXX9XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | ROCKYMOUNT | NC |
| — | 252-916 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | GREENVILLE | NC |
| — | 252-917 | 5XXX6XXX8XXX · 3 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | GREENVILLE | NC |
| — | 252-921 | 1XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | OCRACOKE | NC |
| — | 252-924 | none assigned yet which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | ENGELHARD | NC |
| — | 252-947 | 3XXX4XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | WASHINGTON | NC |
| — | 252-996 | 3XXX4XXX5XXX6XXX9XXX · 4 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | BUXTON | NC |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/23/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.