NumberResearchRecent thousands-block assignments
2 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 304
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 |
|---|---|---|---|---|---|---|---|
| 2018-04-19 | 304-955-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | HNTNGTNZN2 | WV |
| 2018-04-17 | 304-973-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | BELMONT | WV |
| 2018-04-05 | 304-359-7XXX | 7000–7999 | Assigned | UNITED STATES CELLULAR - WV | 6284 | ROMNEY | WV |
| 2018-03-26 | 304-805-7XXX | 7000–7999 | Assigned | LUMOS NETWORKS OF WEST VIRGINIA INC. - WV | 2765 | JANE LEW | WV |
| 2018-03-08 | 304-513-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | CHRLSTNZN4 | WV |
| 2018-03-06 | 304-666-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | WEST UNION | WV |
| 2018-03-06 | 304-666-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | WEST UNION | WV |
| 2018-03-02 | 304-826-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | MORGANTOWN | WV |
| 2018-02-26 | 304-969-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | CLARKSBURG | WV |
| 2018-02-14 | 304-873-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | WEST UNION | WV |
| 2018-02-14 | 304-918-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | CLARKSBURG | WV |
| 2018-02-12 | 304-507-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - WV | 9944 | KINGWOOD | WV |
| 2018-02-07 | 304-398-6XXX | 6000–6999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | NEWMRTNSVL | WV |
| 2018-02-07 | 304-507-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | KINGWOOD | WV |
| 2018-02-07 | 304-903-2XXX | 2000–2999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | GRAFTON | WV |
| 2018-02-02 | 304-779-6XXX | 6000–6999 | Assigned | LUMOS NETWORKS OF WEST VIRGINIA INC. - WV | 2765 | ALLOY | WV |
| 2018-01-24 | 304-427-0XXX | 0000–0999 | Assigned | SHENTEL COMMUNICATIONS, LLC. - WV | 489F | HILLSBORO | WV |
| 2018-01-05 | 304-967-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | BRADSHAW | WV |
| 2017-12-20 | 304-980-7XXX | 7000–7999 | Assigned | CITYNET WEST VIRGINIA, LLC - WV | 545B | REEDSVILLE | WV |
| 2017-12-15 | 304-826-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MORGANTOWN | WV |
| 2017-11-20 | 304-960-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | BLUEFIELD | WV |
| 2017-11-14 | 304-516-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | BUCKHANNON | WV |
| 2017-10-09 | 304-390-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WV | 077G | MILTON | WV |
| 2017-10-09 | 304-443-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | WILLIAMSON | WV |
| 2017-09-29 | 304-772-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WV | 077G | UNION | WV |
| 2017-09-29 | 304-850-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WV | 077G | WILLIAMSTN | WV |
| 2017-09-26 | 304-305-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | BELMONT | WV |
| 2017-09-20 | 304-678-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | SUTTON | WV |
| 2017-09-20 | 304-772-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | UNION | WV |
| 2017-09-20 | 304-956-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | WHSLPHRSPG | WV |
| 2017-08-31 | 304-873-7XXX | 7000–7999 | Assigned | LUMOS NETWORKS OF WEST VIRGINIA INC. - WV | 2765 | WEST UNION | WV |
| 2017-08-22 | 304-936-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | WINFIELD | WV |
| 2017-08-03 | 304-801-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | ELKINS | WV |
| 2017-08-02 | 304-830-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WHELNGZON1 | WV |
| 2017-08-02 | 304-830-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WHELNGZON1 | WV |
| 2017-08-02 | 304-909-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WHELNGZON3 | WV |
| 2017-08-02 | 304-909-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WHELNGZON3 | WV |
| 2017-08-02 | 304-975-5XXX | 5000–5999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WHELNGZON2 | WV |
| 2017-08-02 | 304-975-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | WHELNGZON2 | WV |
| 2017-08-01 | 304-359-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - WV | 6284 | ROMNEY | WV |
| 2017-07-31 | 304-909-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - VA | 4644 | WHELNGZON3 | WV |
| 2017-07-05 | 304-726-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | RIDGELEY | WV |
| 2017-07-05 | 304-915-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | CHRLSTNZN7 | WV |
| 2017-07-05 | 304-915-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | CHRLSTNZN7 | WV |
| 2017-06-07 | 304-943-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | MORGANTOWN | WV |
| 2017-05-08 | 304-381-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF WEST VIRGINIA, LLC - WV | 928H | MORGANTOWN | WV |
| 2017-05-05 | 304-355-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | PIEDMONT | WV |
| 2017-05-05 | 304-403-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - WV | 080F | TERRA ALTA | WV |
| 2017-05-04 | 304-810-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WV | 077G | WHELNGZON5 | WV |
| 2017-04-14 | 304-451-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - WV | 077G | NEWMRTNSVL | 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.