NumberResearchThousands-blocks in 512-995
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 512-995 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 512 blocks
Most active assignees, all time — NPA 512
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 512-995-0XXX | 0000–0999 | Reserved | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
| 2006-10-30 | 512-995-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
| 2018-02-28 | 512-995-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | LOCKHART | TX |
| 2018-02-28 | 512-995-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | LOCKHART | TX |
| 2016-09-27 | 512-995-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
| 2016-02-29 | 512-995-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
| 2015-09-01 | 512-995-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
| 2013-09-25 | 512-995-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | LOCKHART | TX |
| 2014-08-11 | 512-995-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
| 2012-02-27 | 512-995-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LOCKHART | TX |
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.