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 |
|---|---|---|---|---|---|---|---|
| 2021-02-11 | 681-539-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | SOPHIA | WV |
| 2021-02-11 | 681-581-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | VAN | WV |
| 2021-02-11 | 681-628-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | RICHWOOD | WV |
| 2021-02-11 | 681-628-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | RICHWOOD | WV |
| 2021-02-11 | 681-628-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | RICHWOOD | WV |
| 2021-02-11 | 681-641-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | SETH | WV |
| 2021-02-11 | 681-682-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | MADISON | WV |
| 2021-02-11 | 681-682-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | MADISON | WV |
| 2021-02-11 | 681-691-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | SCOTTDEPOT | WV |
| 2021-02-11 | 681-732-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | HELEN | WV |
| 2021-02-11 | 681-732-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | HELEN | WV |
| 2021-02-11 | 681-861-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | IVYDALE | WV |
| 2021-02-11 | 681-861-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | IVYDALE | WV |
| 2021-02-11 | 681-881-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WHARTON | WV |
| 2021-02-10 | 681-216-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | ALLOY | WV |
| 2021-02-10 | 681-216-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | ALLOY | WV |
| 2021-02-10 | 681-234-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN6 | WV |
| 2021-02-10 | 681-234-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN6 | WV |
| 2021-02-10 | 681-269-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | BIRCHRIVER | WV |
| 2021-02-10 | 681-269-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | BIRCHRIVER | WV |
| 2021-02-10 | 681-306-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-306-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2021-02-10 | 681-322-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN4 | WV |
| 2021-02-10 | 681-381-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN3 | WV |
| 2021-02-10 | 681-381-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN3 | WV |
| 2021-02-10 | 681-387-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN2 | WV |
| 2021-02-10 | 681-505-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN4 | WV |
| 2021-02-10 | 681-578-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | ARNOLDSBG | WV |
| 2021-02-10 | 681-578-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | ARNOLDSBG | WV |
| 2021-02-10 | 681-716-1XXX | 1000–1999 | Assigned | ONVOY, LLC - WV | 449F | CRAIGSVL | WV |
| 2021-02-10 | 681-716-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | CRAIGSVL | WV |
| 2021-02-09 | 681-251-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MAYBEURY | WV |
| 2021-02-09 | 681-269-2XXX | 2000–2999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - WV | 489F | BIRCHRIVER | WV |
| 2021-02-09 | 681-346-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MASON | WV |
| 2021-02-09 | 681-377-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MONTGOMERY | WV |
| 2021-02-09 | 681-434-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GARY | WV |
| 2021-02-09 | 681-442-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | GRANTSVL | WV |
| 2021-02-09 | 681-516-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GAULEY BDG | WV |
| 2021-02-09 | 681-595-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | EAST BANK | WV |
| 2021-02-09 | 681-671-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | GRIFITHSVL | WV |
| 2021-02-09 | 681-682-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | MADISON | WV |
| 2021-02-09 | 681-861-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | IVYDALE | 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.