NumberResearchThousands-blocks in 601-286
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 601-286 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 601 blocks
Most active assignees, all time — NPA 601
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2014-01-14 | 601-286-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MERIDIAN | MS |
| 2015-12-22 | 601-286-1XXX | 1000–1999 | Assigned | ONVOY, LLC - MS | 719E | MERIDIAN | MS |
| 2017-06-07 | 601-286-2XXX | 2000–2999 | Assigned | ONVOY, LLC - MS | 719E | MERIDIAN | MS |
| 2010-08-17 | 601-286-3XXX | 3000–3999 | Assigned | COMCAST IP PHONE, LLC | 318J | MERIDIAN | MS |
| — | 601-286-4XXX | 4000–4999 | Reserved | PAETEC ITEL, LLC | 829J | MERIDIAN | MS |
| 2013-10-15 | 601-286-5XXX | 5000–5999 | Assigned | COMCAST IP PHONE, LLC | 318J | MERIDIAN | MS |
| 2009-03-12 | 601-286-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA MS - LLC | 458C | MERIDIAN | MS |
| 2020-06-05 | 601-286-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MERIDIAN | MS |
| 2017-03-10 | 601-286-8XXX | 8000–8999 | Assigned | AIRUS, INC. - MS | 459H | MERIDIAN | MS |
| 2020-06-05 | 601-286-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MERIDIAN | MS |
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.