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 |
|---|---|---|---|---|---|---|
| 2021-12-30 | 862-882 | 0–9 XXXall 10 · 6 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2018-09-28 | 862-334 | 0–9 XXXall 10 · 5 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2018-04-25 | 862-318 | 0–9 XXXall 10 · 3 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2017-09-21 | 862-306 | 0–9 XXXall 10 · 3 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2016-07-14 | 862-291 | 0–9 XXXall 10 · 2 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2013-03-01 | 862-304 | 0–9 XXXall 10 · 4 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2011-08-18 | 862-247 | 0–9 XXXall 10 · 5 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2011-02-23 | 862-899 | 0–9 XXXall 10 · 3 holders which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2011-01-12 | 862-900 | 0–9 XXXall 10 · 2 holders which blocks → | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2010-02-01 | 862-888 | 0–9 XXXwhole prefix which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2007-04-03 | 862-248 | 0–9 XXXall 10 · 5 holders which blocks → | METROPCS, INC. | 5562 | POMPTONLKS | NJ |
| 2006-06-19 | 862-397 | 0–9 XXXall 10 · 9 holders which blocks → | METROPCS, INC. | 5562 | DOVER | NJ |
| 2002-10-10 | 862-201 | 0XXX2XXX3XXX4XXX5XXX · 2 holders which blocks → | METROPCS, INC. | 5562 | BELLEVILLE | NJ |
| 2002-10-10 | 862-203 | 2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → | METROPCS, INC. | 5562 | HAWTHORNE | NJ |
| 2002-10-10 | 862-204 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → | METROPCS, INC. | 5562 | MADISON | NJ |
| 2002-10-10 | 862-205 | 0XXX2XXX3XXX4XXX5XXX6XXX8XXX · 5 holders which blocks → | METROPCS, INC. | 5562 | SO ORANGE | NJ |
| 2002-10-10 | 862-206 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | METROPCS, INC. | 5562 | MILLBURN | NJ |
| 2002-10-10 | 862-207 | 0XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → | METROPCS, INC. | 5562 | BOONTON | NJ |
| 2002-10-10 | 862-208 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX · 5 holders which blocks → | METROPCS, INC. | 5562 | NUTLEY | NJ |
| 2002-10-10 | 862-209 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 6 holders which blocks → | METROPCS, INC. | 5562 | ROCKAWAY | NJ |
| 2002-06-20 | 862-755 | none assigned yet which blocks → | METROPCS, INC. | 5562 | NEWARK | NJ |
| 2002-01-22 | 862-823 | none assigned yet which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2001-11-20 | 862-668 | none assigned yet which blocks → | METROPCS, INC. | 5562 | PASSAIC | NJ |
| 2001-10-18 | 862-377 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → | METROPCS, INC. | 5562 | POMPTONLKS | NJ |
| — | 862-223 | 4XXX5XXX6XXX7XXX8XXX · 3 holders which blocks → | METROPCS, INC. | 5562 | LIVINGSTON | 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.