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 239
New assignments by month
Sep 2026
Aug 2026
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Jun 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2022-12-07 | 239-397-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2022-11-02 | 239-763-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FTMYERSBCH | FL |
| 2022-10-25 | 239-396-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2022-10-11 | 239-422-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2022-09-27 | 239-382-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | BONITA SPG | FL |
| 2022-08-02 | 239-944-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2022-07-19 | 239-744-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2022-07-12 | 239-944-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2022-06-06 | 239-381-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NO NAPLES | FL |
| 2022-05-03 | 239-387-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2022-03-29 | 239-379-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2021-10-26 | 239-539-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CAPE CORAL | FL |
| 2021-09-17 | 239-422-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2021-07-21 | 239-366-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | BONITA SPG | FL |
| 2021-03-25 | 239-359-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2020-02-11 | 239-326-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2019-09-04 | 239-296-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2018-10-23 | 239-920-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2018-08-21 | 239-920-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2017-09-12 | 239-237-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2016-07-08 | 239-317-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | BONITA SPG | FL |
| 2016-06-02 | 239-315-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2016-05-25 | 239-308-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2016-04-29 | 239-984-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CAPE CORAL | FL |
| 2016-02-24 | 239-308-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2015-12-23 | 239-316-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2015-12-11 | 239-703-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2015-12-01 | 239-673-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CAPE CORAL | FL |
| 2015-11-11 | 239-789-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2015-10-27 | 239-984-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CAPE CORAL | FL |
| 2015-10-09 | 239-319-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | BONITA SPG | FL |
| 2015-09-02 | 239-316-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2015-08-25 | 239-215-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2015-08-25 | 239-215-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2015-07-17 | 239-307-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2015-07-17 | 239-307-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2015-07-17 | 239-319-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | BONITA SPG | FL |
| 2014-11-19 | 239-984-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CAPE CORAL | FL |
| 2014-09-25 | 239-260-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NO NAPLES | FL |
| 2014-09-25 | 239-302-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2014-09-25 | 239-451-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NO NAPLES | FL |
| 2014-09-25 | 239-599-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | CAPE CORAL | FL |
| 2014-09-24 | 239-215-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2014-09-11 | 239-302-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
| 2014-08-07 | 239-301-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | BONITA SPG | FL |
| 2014-08-07 | 239-491-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | LEHIGHACRS | FL |
| 2014-07-29 | 239-208-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2014-07-16 | 239-260-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NO NAPLES | FL |
| 2014-07-01 | 239-208-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | FORT MYERS | FL |
| 2014-07-01 | 239-231-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | NAPLES | FL |
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.