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 |
|---|---|---|---|---|---|---|---|
| 2018-05-11 | 681-241-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | GLENVILLE | WV |
| 2018-05-07 | 681-230-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | CLENDENIN | WV |
| 2018-05-07 | 681-249-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | MOUNT HOPE | WV |
| 2018-05-02 | 681-235-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | SCOTTDEPOT | WV |
| 2018-05-02 | 681-315-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | PRKRSBGZN1 | WV |
| 2018-05-02 | 681-385-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CHRLSTNZN1 | WV |
| 2018-05-02 | 681-385-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CHRLSTNZN1 | WV |
| 2018-05-01 | 681-298-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | ELKINS | WV |
| 2018-05-01 | 681-321-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | SALEM | WV |
| 2018-04-30 | 681-339-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | PIEDMONT | WV |
| 2018-04-25 | 681-484-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | LEWISBURG | WV |
| 2018-04-23 | 681-642-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | ALDERSON | WV |
| 2018-04-16 | 681-217-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | CHRLSTNZN6 | WV |
| 2018-04-11 | 681-662-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HARPESFRRY | WV |
| 2018-04-05 | 681-662-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WV | 077G | HARPESFRRY | WV |
| 2018-03-06 | 681-892-9XXX | 9000–9999 | Assigned | UNITED STATES CELLULAR - WV | 6284 | PETERSBURG | WV |
| 2018-03-02 | 681-494-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | BECKLEY | WV |
| 2018-03-02 | 681-494-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | BECKLEY | WV |
| 2018-03-02 | 681-494-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | BECKLEY | WV |
| 2018-02-26 | 681-298-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | ELKINS | WV |
| 2018-02-26 | 681-508-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | WHELNGZON1 | WV |
| 2018-02-26 | 681-522-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | WEIRTON | WV |
| 2018-02-26 | 681-758-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | FAIRMONT | WV |
| 2018-02-15 | 681-433-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | WESTON | WV |
| 2018-02-15 | 681-758-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | FAIRMONT | WV |
| 2018-02-14 | 681-298-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | ELKINS | WV |
| 2018-02-14 | 681-456-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | BRIDGEPORT | WV |
| 2018-02-07 | 681-621-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | BLUEFIELD | WV |
| 2018-02-07 | 681-621-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | BLUEFIELD | WV |
| 2017-11-10 | 681-668-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CHEAT LAKE | WV |
| 2017-11-06 | 681-344-7XXX | 7000–7999 | Assigned | FRONTIER WEST VIRGINIA INC. | 9214 | CHRLSTNZN1 | WV |
| 2017-10-02 | 681-484-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WV | 9944 | LEWISBURG | WV |
| 2017-09-29 | 681-642-2XXX | 2000–2999 | Assigned | LUMOS NETWORKS OF WEST VIRGINIA INC. - WV | 2765 | ALDERSON | WV |
| 2017-09-22 | 681-247-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | MARTINSBG | WV |
| 2017-09-20 | 681-823-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | OAK HILL | WV |
| 2017-09-19 | 681-209-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | MORGANTOWN | WV |
| 2017-09-15 | 681-888-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | 4644 | HNTNGTNZN1 | WV |
| 2017-08-31 | 681-494-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WV | 9944 | BECKLEY | WV |
| 2017-08-22 | 681-508-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | WHELNGZON1 | WV |
| 2017-08-22 | 681-522-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | WEIRTON | WV |
| 2017-08-18 | 681-353-2XXX | 2000–2999 | Assigned | COMCAST IP PHONE, LLC | 318J | FALLNGWTRS | WV |
| 2017-08-16 | 681-231-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOOREFIELD | WV |
| 2017-08-07 | 681-508-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WHELNGZON1 | WV |
| 2017-06-19 | 681-668-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | CHEAT LAKE | WV |
| 2017-06-01 | 681-247-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WV | 9944 | MARTINSBG | WV |
| 2017-05-12 | 681-339-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | PIEDMONT | WV |
| 2017-05-12 | 681-667-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | SHINNSTON | WV |
| 2017-04-26 | 681-353-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | FALLNGWTRS | WV |
| 2017-04-13 | 681-353-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | FALLNGWTRS | WV |
| 2017-04-07 | 681-247-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | MARTINSBG | 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.