NumberResearchRecent thousands-block assignments
33 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 681
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2020-11-18 | 681-281-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | MILTON | WV |
| 2020-11-18 | 681-324-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | CLENDENIN | WV |
| 2020-11-18 | 681-324-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | CLENDENIN | WV |
| 2020-11-18 | 681-540-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | HARPESFRRY | WV |
| 2020-11-18 | 681-540-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | HARPESFRRY | WV |
| 2020-11-18 | 681-581-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | VAN | WV |
| 2020-11-18 | 681-581-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | VAN | WV |
| 2020-11-18 | 681-581-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | VAN | WV |
| 2020-11-18 | 681-641-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | SETH | WV |
| 2020-11-18 | 681-641-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | SETH | WV |
| 2020-11-11 | 681-249-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | MOUNT HOPE | WV |
| 2020-11-11 | 681-362-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-11 | 681-362-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-11 | 681-362-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-11 | 681-362-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-11 | 681-362-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-11 | 681-362-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-11 | 681-362-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-11 | 681-362-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2020-11-10 | 681-241-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | GLENVILLE | WV |
| 2020-11-10 | 681-321-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | SALEM | WV |
| 2020-11-10 | 681-405-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | W MILFORD | WV |
| 2020-11-10 | 681-691-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | SCOTTDEPOT | WV |
| 2020-11-06 | 681-253-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | JANE LEW | WV |
| 2020-11-06 | 681-253-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | JANE LEW | WV |
| 2020-11-06 | 681-254-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | BECKLEY | WV |
| 2020-11-06 | 681-275-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | UNIONRIDGE | WV |
| 2020-11-06 | 681-275-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | UNIONRIDGE | WV |
| 2020-11-06 | 681-297-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | PRKRSBGZN3 | WV |
| 2020-11-06 | 681-297-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | PRKRSBGZN3 | WV |
| 2020-11-06 | 681-320-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | BURLINGTON | WV |
| 2020-11-06 | 681-320-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | BURLINGTON | WV |
| 2020-11-06 | 681-330-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | GRAFTON | WV |
| 2020-11-06 | 681-330-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | GRAFTON | WV |
| 2020-11-06 | 681-346-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | MASON | WV |
| 2020-11-06 | 681-346-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | MASON | WV |
| 2020-11-06 | 681-384-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | MT MORRIS | WV |
| 2020-11-06 | 681-384-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | MT MORRIS | WV |
| 2020-11-06 | 681-399-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | PARSONS | WV |
| 2020-11-06 | 681-399-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | PARSONS | WV |
| 2020-11-06 | 681-403-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | PINE GROVE | WV |
| 2020-11-06 | 681-403-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | PINE GROVE | WV |
| 2020-11-06 | 681-414-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | READER | WV |
| 2020-11-06 | 681-414-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | READER | WV |
| 2020-11-06 | 681-434-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | GARY | WV |
| 2020-11-06 | 681-434-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | GARY | WV |
| 2020-11-06 | 681-435-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | DAVIS | WV |
| 2020-11-06 | 681-435-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | DAVIS | WV |
| 2020-11-06 | 681-494-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | BECKLEY | WV |
| 2020-11-06 | 681-499-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | ANAWALT | WV |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.