NumberResearchThousands-blocks in 915-845
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 915-845 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 915 blocks
Most active assignees, all time — NPA 915
New assignments by month
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| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2021-02-18 | 915-845-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | EL PASO | TX |
| — | 915-845-1XXX | 1000–1999 | Reserved | SOUTHWESTERN BELL | 9533 | EL PASO | TX |
| 2023-05-15 | 915-845-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | EL PASO | TX |
| — | 915-845-3XXX | 3000–3999 | Reserved | SOUTHWESTERN BELL | 9533 | EL PASO | TX |
| — | 915-845-4XXX | 4000–4999 | Reserved | SOUTHWESTERN BELL | 9533 | EL PASO | TX |
| — | 915-845-5XXX | 5000–5999 | Reserved | SOUTHWESTERN BELL | 9533 | EL PASO | TX |
| 2021-02-18 | 915-845-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | EL PASO | TX |
| — | 915-845-7XXX | 7000–7999 | Reserved | SOUTHWESTERN BELL | 9533 | EL PASO | TX |
| — | 915-845-8XXX | 8000–8999 | Reserved | SOUTHWESTERN BELL | 9533 | EL PASO | TX |
| 2015-08-13 | 915-845-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | EL PASO | TX |
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.