NumberResearchThousands-blocks in 940-440
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 940-440 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 940 blocks
Most active assignees, all time — NPA 940
New assignments by month
Sep 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-12-07 | 940-440-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUBREY | TX |
| 2014-01-24 | 940-440-1XXX | 1000–1999 | Assigned | CSC VOICE, LLC | 612K | AUBREY | TX |
| 2015-12-07 | 940-440-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUBREY | TX |
| 2018-12-13 | 940-440-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | AUBREY | TX |
| 2018-12-13 | 940-440-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | AUBREY | TX |
| 2013-03-25 | 940-440-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | AUBREY | TX |
| 2007-02-27 | 940-440-6XXX | 6000–6999 | Assigned | CSC VOICE, LLC | 612K | AUBREY | TX |
| 2017-06-07 | 940-440-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | AUBREY | TX |
| 2007-06-28 | 940-440-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | AUBREY | TX |
| — | 940-440-9XXX | 9000–9999 | Reserved | SOUTHWESTERN BELL | 9533 | AUBREY | 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.