NumberResearchThousands-blocks in 484-965
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/19/2026
The ten 1,000-number thousand-blocks inside prefix 484-965 and who was initially assigned each. Under pooling these blocks often belong to different carriers — the single prefix-level “assignee” is usually just the pool / code holder, not who holds the numbers. ← all 484 blocks
Most active assignees, all time — NPA 484
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2014-12-12 | 484-965-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN30 | PA |
| 2016-08-24 | 484-965-1XXX | 1000–1999 | Assigned | NUSO, LLC | 551G | PHPHSBZN30 | PA |
| 2016-08-24 | 484-965-2XXX | 2000–2999 | Assigned | NUSO, LLC | 551G | PHPHSBZN30 | PA |
| 2018-10-22 | 484-965-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHPHSBZN30 | PA |
| 2022-08-16 | 484-965-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2022-08-16 | 484-965-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2021-11-10 | 484-965-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - PA | 7309 | PHPHSBZN30 | PA |
| 2017-06-09 | 484-965-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | PHPHSBZN30 | PA |
| 2018-10-09 | 484-965-8XXX | 8000–8999 | Assigned | NUSO, LLC | 551G | PHPHSBZN30 | PA |
| 2015-05-27 | 484-965-9XXX | 9000–9999 | Assigned | COMCAST IP PHONE, LLC | 318J | PHPHSBZN30 | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.