NumberResearchRecent thousands-block assignments
1 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 305
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 |
|---|---|---|---|---|---|---|---|
| 2015-08-07 | 305-699-1XXX | 1000–1999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | KEYS | FL |
| 2015-08-07 | 305-780-3XXX | 3000–3999 | Assigned | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | KEYS | FL |
| 2015-08-05 | 305-699-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF FLORIDA, LLC - FL | 902E | KEYS | FL |
| 2015-07-22 | 305-676-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-07-22 | 305-676-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-07-22 | 305-676-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-07-22 | 305-676-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-07-22 | 305-676-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-07-15 | 305-676-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-07-15 | 305-676-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-07-15 | 305-676-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-06-04 | 305-257-9XXX | 9000–9999 | Assigned | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2015-06-04 | 305-363-1XXX | 1000–1999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-05-29 | 305-363-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-05-29 | 305-363-7XXX | 7000–7999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-05-28 | 305-859-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | MIAMI | FL |
| 2015-05-21 | 305-363-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | KEYS | FL |
| 2015-05-21 | 305-363-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KEYS | FL |
| 2015-05-21 | 305-363-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KEYS | FL |
| 2015-05-13 | 305-780-5XXX | 5000–5999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-05-13 | 305-780-6XXX | 6000–6999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-05-13 | 305-780-8XXX | 8000–8999 | Assigned | ONVOY, LLC - FL | 937C | KEYS | FL |
| 2015-04-13 | 305-780-7XXX | 7000–7999 | Assigned | COMCAST IP PHONE, LLC | 318J | KEYS | FL |
| 2015-03-30 | 305-363-0XXX | 0000–0999 | Assigned | INTEGRATED PATH COMMUNICATIONS, LLC - FL | 010H | KEYS | FL |
| 2015-03-27 | 305-697-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-27 | 305-697-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-03-20 | 305-363-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | KEYS | FL |
| 2015-03-20 | 305-363-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | KEYS | FL |
| 2015-03-13 | 305-780-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | KEYS | FL |
| 2015-03-13 | 305-780-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | KEYS | FL |
| 2015-03-13 | 305-780-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | KEYS | FL |
| 2015-03-13 | 305-780-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | KEYS | FL |
| 2015-03-13 | 305-780-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | KEYS | FL |
| 2015-02-17 | 305-912-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
| 2015-02-17 | 305-912-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | KEYS | FL |
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.