NumberResearchRecent thousands-block assignments
33 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 |
|---|---|---|---|---|---|---|---|
| 2022-09-25 | 681-413-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | HILLSBORO | WV |
| 2022-09-25 | 681-426-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | WHSLPHRSPG | WV |
| 2022-09-25 | 681-666-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | BECKLEY | WV |
| 2022-09-25 | 681-675-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | LETART | WV |
| 2022-09-25 | 681-682-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | MADISON | WV |
| 2022-09-25 | 681-770-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | HURRICANE | WV |
| 2022-09-25 | 681-781-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN1 | WV |
| 2022-09-25 | 681-781-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | CHRLSTNZN1 | WV |
| 2022-09-25 | 681-788-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | MAN | WV |
| 2022-09-25 | 681-788-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | MAN | WV |
| 2022-09-22 | 681-276-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | BUCKHANNON | WV |
| 2022-09-22 | 681-288-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | COWEN | WV |
| 2022-09-22 | 681-332-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | FAIRMONT | WV |
| 2022-09-22 | 681-332-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | FAIRMONT | WV |
| 2022-09-22 | 681-348-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | WEIRTON | WV |
| 2022-09-22 | 681-354-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | FOLLANSBEE | WV |
| 2022-09-22 | 681-415-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | SISTERSVL | WV |
| 2022-09-22 | 681-508-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | WHELNGZON1 | WV |
| 2022-09-22 | 681-600-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | CLARKSBURG | WV |
| 2022-09-22 | 681-600-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | CLARKSBURG | WV |
| 2022-09-22 | 681-618-0XXX | 0000–0999 | Assigned | ONVOY, LLC - WV | 449F | WHELNGZON3 | WV |
| 2022-09-22 | 681-676-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | SALEM | WV |
| 2022-09-22 | 681-800-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | HACKER VLY | WV |
| 2022-09-21 | 681-329-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | COALWOOD | WV |
| 2022-09-21 | 681-374-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | BLUEWELL | WV |
| 2022-09-21 | 681-389-4XXX | 4000–4999 | Assigned | ONVOY, LLC - WV | 449F | MARTINSBG | WV |
| 2022-09-21 | 681-389-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | MARTINSBG | WV |
| 2022-09-21 | 681-455-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | CLARKSBURG | WV |
| 2022-09-19 | 681-353-8XXX | 8000–8999 | Assigned | COMCAST IP PHONE, LLC | 318J | FALLNGWTRS | WV |
| 2022-09-16 | 681-447-2XXX | 2000–2999 | Assigned | ARMSTRONG TELECOMMUNICATIONS, INC. - WV | 423C | CAIRO | WV |
| 2022-09-14 | 681-437-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | BEECHBTTOM | WV |
| 2022-09-01 | 681-683-5XXX | 5000–5999 | Assigned | ONVOY, LLC - WV | 449F | ELKINS | WV |
| 2022-09-01 | 681-683-6XXX | 6000–6999 | Assigned | ONVOY, LLC - WV | 449F | ELKINS | WV |
| 2022-09-01 | 681-683-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | ELKINS | WV |
| 2022-09-01 | 681-683-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | ELKINS | WV |
| 2022-08-31 | 681-351-3XXX | 3000–3999 | Assigned | ARMSTRONG TELECOMMUNICATIONS, INC. - WV | 423C | HAMLIN | WV |
| 2022-08-31 | 681-877-8XXX | 8000–8999 | Assigned | UNITED STATES CELLULAR - WV | 6284 | BLUEFIELD | WV |
| 2022-08-31 | 681-877-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - WV | 6284 | BLUEFIELD | WV |
| 2022-08-30 | 681-372-2XXX | 2000–2999 | Assigned | ONVOY, LLC - WV | 449F | RAVENSWOOD | WV |
| 2022-08-30 | 681-372-3XXX | 3000–3999 | Assigned | ONVOY, LLC - WV | 449F | RAVENSWOOD | WV |
| 2022-08-30 | 681-383-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | PTPLEASANT | WV |
| 2022-08-30 | 681-383-9XXX | 9000–9999 | Assigned | ONVOY, LLC - WV | 449F | PTPLEASANT | WV |
| 2022-08-30 | 681-644-7XXX | 7000–7999 | Assigned | ONVOY, LLC - WV | 449F | HINTON | WV |
| 2022-08-30 | 681-644-8XXX | 8000–8999 | Assigned | ONVOY, LLC - WV | 449F | HINTON | WV |
| 2022-08-29 | 681-283-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | MARTINSBG | WV |
| 2022-08-29 | 681-424-2XXX | 2000–2999 | Assigned | COMMIO, LLC | 939H | CHRLSTNZN6 | WV |
| 2022-08-29 | 681-424-3XXX | 3000–3999 | Assigned | COMMIO, LLC | 939H | CHRLSTNZN6 | WV |
| 2022-08-29 | 681-687-9XXX | 9000–9999 | Assigned | COMMIO, LLC | 939H | HNTNGTNZN2 | WV |
| 2022-08-26 | 681-382-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | CHESTER | WV |
| 2022-08-24 | 681-445-3XXX | 3000–3999 | Assigned | CSC VOICE, LLC | 612K | PRKRSBGZN2 | WV |
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.