NumberResearchRecent thousands-block assignments
14 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 601
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 |
|---|---|---|---|---|---|---|---|
| 2015-05-20 | 601-448-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | PORTGIBSON | MS |
| 2015-05-20 | 601-557-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | QUITMAN | MS |
| 2015-05-18 | 601-215-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | PICAYUNE | MS |
| 2015-05-18 | 601-283-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | LAUREL | MS |
| 2015-05-18 | 601-340-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | LAUREL | MS |
| 2015-05-18 | 601-385-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | WIGGINS | MS |
| 2015-05-18 | 601-401-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | FLORA | MS |
| 2015-05-18 | 601-514-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | LUCEDALE | MS |
| 2015-05-18 | 601-522-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | COLUMBIA | MS |
| 2015-05-18 | 601-552-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | HAZLEHURST | MS |
| 2015-05-18 | 601-564-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | FOREST | MS |
| 2015-05-18 | 601-565-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | LIBERTY | MS |
| 2015-05-18 | 601-568-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | PHILA | MS |
| 2015-05-18 | 601-640-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | SEMINARY | MS |
| 2015-05-18 | 601-654-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | CARTHAGE | MS |
| 2015-05-18 | 601-658-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | HATTIESBG | MS |
| 2015-05-18 | 601-658-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | HATTIESBG | MS |
| 2015-05-18 | 601-688-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | LUMBERTON | MS |
| 2015-05-18 | 601-909-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | HATTIESBG | MS |
| 2015-05-14 | 601-228-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | CENTREVL | MS |
| 2015-05-14 | 601-499-1XXX | 1000–1999 | Assigned | TELEPAK NETWORKS, INC. - MS | 5278 | MADISON | MS |
| 2015-04-16 | 601-809-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FAYETTE | MS |
| 2015-04-13 | 601-974-9XXX | 9000–9999 | Assigned | ONVOY, LLC - MS | 719E | JACKSON | MS |
| 2015-04-08 | 601-779-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | WOODVILLE | MS |
| 2015-04-08 | 601-869-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | MAGNOLIA | MS |
| 2015-04-07 | 601-837-2XXX | 2000–2999 | Assigned | TEC OF JACKSON, INC. - MS | 3704 | COLLINS | MS |
| 2015-03-04 | 601-621-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | MERIDIAN | MS |
| 2015-03-04 | 601-621-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | MERIDIAN | MS |
| 2015-03-04 | 601-738-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | VICKSBURG | MS |
| 2015-03-04 | 601-868-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | VICKSBURG | MS |
| 2015-03-03 | 601-203-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-203-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-500-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-566-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-760-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-882-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-882-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-882-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-882-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-03-03 | 601-965-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | JACKSON | MS |
| 2015-02-24 | 601-427-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | MADISON | MS |
| 2015-02-23 | 601-699-7XXX | 7000–7999 | Assigned | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | LAUREL | MS |
| 2015-02-23 | 601-699-8XXX | 8000–8999 | Assigned | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | LAUREL | MS |
| 2015-02-19 | 601-202-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | BOLTON | MS |
| 2015-02-19 | 601-308-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | CRYSTALSPG | MS |
| 2015-02-19 | 601-460-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | CLINTON | MS |
| 2015-01-29 | 601-282-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MS | 992E | MERIDIAN | MS |
| 2015-01-26 | 601-882-0XXX | 0000–0999 | Assigned | ONVOY, LLC - MS | 719E | JACKSON | MS |
| 2015-01-19 | 601-868-7XXX | 7000–7999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | VICKSBURG | MS |
| 2015-01-19 | 601-868-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | VICKSBURG | MS |
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.