NumberResearchThousands-blocks in 484-247
This prefix’s ten 1,000-number blocks and who holds each — 10 on record · from the daily NANPA thousands-block report, 09/20/2026
The ten 1,000-number thousand-blocks inside prefix 484-247 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, last 30 days — NPA 484
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 484-247-0XXX | 0000–0999 | Available | MORTONVL | PA | ||
| 2004-10-19 | 484-247-1XXX | 1000–1999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2004-10-19 | 484-247-2XXX | 2000–2999 | Assigned | ONVOY, LLC - PA | 547E | MORTONVL | PA |
| 2005-12-09 | 484-247-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - PA | 4007 | MORTONVL | PA |
| 2013-01-23 | 484-247-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - PA | 002F | MORTONVL | PA |
| 2026-06-12 | 484-247-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | MORTONVL | PA |
| 2026-08-26 | 484-247-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MORTONVL | PA |
| 2020-06-24 | 484-247-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MORTONVL | PA |
| 2002-07-17 | 484-247-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | MORTONVL | PA |
| 2017-11-27 | 484-247-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | MORTONVL | PA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.