NumberResearchRecent thousands-block assignments
0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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, all time — NPA 701
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-28 | 701-617-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | TOWNER | ND |
| 2026-05-28 | 701-618-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MOHALL | ND |
| 2026-05-18 | 701-616-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | DRAYTON | ND |
| 2026-05-08 | 701-615-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MINNEWAKAN | ND |
| 2026-04-09 | 701-302-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | NEW ROCKFD | ND |
| 2026-04-09 | 701-303-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | CANDO | ND |
| 2026-02-20 | 701-613-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | FORT YATES | ND |
| 2025-08-19 | 701-521-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | CAVALIER | ND |
| 2025-08-06 | 701-995-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | GLEN ULLIN | ND |
| 2025-06-17 | 701-614-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | LISBON | ND |
| 2025-06-04 | 701-210-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | OAKES | ND |
| 2025-05-29 | 701-201-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | BOTTINEAU | ND |
| 2025-05-14 | 701-216-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | TIOGA | ND |
| 2025-05-14 | 701-822-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MINOT | ND |
| 2024-06-06 | 701-603-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | WATFORD CY | ND |
| 2024-05-22 | 701-905-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | BEULAH | ND |
| 2024-03-06 | 701-346-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | CASSELTON | ND |
| 2023-12-22 | 701-722-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | SO PRAIRIE | ND |
| 2023-05-09 | 701-849-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | HARVEY | ND |
| 2023-02-17 | 701-599-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | THOMPSON | ND |
| 2023-02-17 | 701-699-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | WEST OSLO | ND |
| 2023-01-31 | 701-248-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MINTO | ND |
| 2023-01-31 | 701-428-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | KINDRED | ND |
| 2023-01-31 | 701-645-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | LEONARD | ND |
| 2023-01-31 | 701-696-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MANVEL | ND |
| 2023-01-09 | 701-343-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | LARIMORE | ND |
| 2022-12-27 | 701-841-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | REYNOLDS | ND |
| 2022-12-20 | 701-558-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | NORTHWOOD | ND |
| 2022-12-15 | 701-503-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | NOMCINTOSH | ND |
| 2022-12-15 | 701-505-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | EASTSIDNEY | ND |
| 2022-12-15 | 701-508-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | HATTON | ND |
| 2022-12-15 | 701-808-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | EMERADO | ND |
| 2022-12-15 | 701-937-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | NOMORRISTN | ND |
| 2022-12-15 | 701-940-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | E FAIRVIEW | ND |
| 2022-11-07 | 701-971-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | WAHPETON | ND |
| 2022-05-03 | 701-612-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | FARGO | ND |
| 2022-01-26 | 701-350-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | DEVILSLAKE | ND |
| 2021-07-27 | 701-970-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | FARGO | ND |
| 2021-07-07 | 701-578-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MINOT | ND |
| 2021-03-16 | 701-515-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | FARGO | ND |
| 2020-10-19 | 701-713-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | WILLISTON | ND |
| 2020-06-30 | 701-368-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | JAMESTOWN | ND |
| 2020-02-11 | 701-502-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | DICKINSON | ND |
| 2020-02-03 | 701-760-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | VALLEYCITY | ND |
| 2020-01-02 | 701-415-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | BISMARCK | ND |
| 2019-08-26 | 701-441-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MINOT | ND |
| 2019-05-10 | 701-999-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | BELFIELD | ND |
| 2019-03-26 | 701-850-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | FARGO | ND |
| 2018-12-11 | 701-502-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | DICKINSON | ND |
| 2018-08-01 | 701-999-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | BELFIELD | ND |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.