NumberResearchRecent thousands-block assignments
6 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, last 30 days — NPA 775
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 |
|---|---|---|---|---|---|---|---|
| 2015-05-15 | 775-591-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | SPVLYCHCRK | NV |
| 2015-05-15 | 775-773-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | SCHURZ | NV |
| 2015-05-14 | 775-499-3XXX | 3000–3999 | Assigned | ONVOY, LLC - NV | 029F | RENO | NV |
| 2015-05-14 | 775-499-4XXX | 4000–4999 | Assigned | ONVOY, LLC - NV | 029F | RENO | NV |
| 2015-05-06 | 775-235-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | MCGILL | NV |
| 2015-05-06 | 775-387-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | COTNWD CRK | NV |
| 2015-05-06 | 775-442-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | LOVELOCK | NV |
| 2015-05-06 | 775-573-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | MINA | NV |
| 2015-05-01 | 775-296-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | ELY | NV |
| 2015-05-01 | 775-312-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | HAWTHORNE | NV |
| 2015-05-01 | 775-318-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | EUREKA | NV |
| 2015-05-01 | 775-374-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | BATTLE MT | NV |
| 2015-05-01 | 775-387-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | COTNWD CRK | NV |
| 2015-05-01 | 775-404-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | FERNLEY | NV |
| 2015-05-01 | 775-413-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | CRYSTALBAY | NV |
| 2015-05-01 | 775-464-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | AUSTIN | NV |
| 2015-05-01 | 775-468-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | CRESCNTVLY | NV |
| 2015-04-16 | 775-404-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | FERNLEY | NV |
| 2015-04-15 | 775-430-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CARSONCITY | NV |
| 2015-04-14 | 775-285-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | GABBS | NV |
| 2015-04-14 | 775-382-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | BEATTY | NV |
| 2015-04-14 | 775-419-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | PAHRUMP | NV |
| 2015-04-14 | 775-501-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2015-04-14 | 775-501-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2015-03-17 | 775-241-9XXX | 9000–9999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | CARSON PL | NV |
| 2015-03-17 | 775-499-0XXX | 0000–0999 | Assigned | ONVOY, LLC - NV | 029F | RENO | NV |
| 2015-03-17 | 775-499-1XXX | 1000–1999 | Assigned | ONVOY, LLC - NV | 029F | RENO | NV |
| 2015-03-17 | 775-499-2XXX | 2000–2999 | Assigned | ONVOY, LLC - NV | 029F | RENO | NV |
| 2015-03-10 | 775-686-6XXX | 6000–6999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | RENO | NV |
| 2015-03-05 | 775-430-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CARSONCITY | NV |
| 2015-02-19 | 775-203-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | RENO | NV |
| 2015-02-19 | 775-501-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | RENO | NV |
| 2015-02-10 | 775-221-8XXX | 8000–8999 | Assigned | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 187G | RENO | NV |
| 2015-01-26 | 775-238-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | LUND | NV |
| 2015-01-23 | 775-470-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NV | 029F | RENO | NV |
| 2014-12-29 | 775-294-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | FALLON | NV |
| 2014-12-29 | 775-470-5XXX | 5000–5999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | RENO | NV |
| 2014-12-19 | 775-501-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | RENO | NV |
| 2014-12-16 | 775-502-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2014-12-16 | 775-502-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2014-12-16 | 775-502-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2014-12-16 | 775-502-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2014-12-02 | 775-430-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CARSONCITY | NV |
| 2014-12-02 | 775-501-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
| 2014-12-02 | 775-501-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
| 2014-12-02 | 775-501-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
| 2014-11-19 | 775-235-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NV | 4805 | MCGILL | NV |
| 2014-11-03 | 775-404-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FERNLEY | NV |
| 2014-10-21 | 775-901-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GARDNERVL | NV |
| 2014-10-20 | 775-470-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
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.