NumberResearchThousands-blocks in 915-377
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 915-377 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, last 30 days — NPA 915
New assignments by month
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| — | 915-377-0XXX | 0000–0999 | Available | EL PASO | TX | ||
| — | 915-377-1XXX | 1000–1999 | Available | EL PASO | TX | ||
| 2026-06-16 | 915-377-2XXX | 2000–2999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | EL PASO | TX |
| — | 915-377-3XXX | 3000–3999 | Available | EL PASO | TX | ||
| — | 915-377-4XXX | 4000–4999 | Available | EL PASO | TX | ||
| — | 915-377-5XXX | 5000–5999 | Available | EL PASO | TX | ||
| — | 915-377-6XXX | 6000–6999 | Available | EL PASO | TX | ||
| 2026-08-21 | 915-377-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | EL PASO | TX |
| — | 915-377-8XXX | 8000–8999 | Available | EL PASO | TX | ||
| — | 915-377-9XXX | 9000–9999 | Available | 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.