NumberResearchRecent thousands-block assignments
6 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 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 |
|---|---|---|---|---|---|---|---|
| 2010-11-05 | 775-624-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | RENO | NV |
| 2010-11-04 | 775-293-6XXX | 6000–6999 | Assigned | NEVADA BELL | 9742 | ELY | NV |
| 2010-11-03 | 775-230-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | CARSONCITY | NV |
| 2010-11-03 | 775-737-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-11-03 | 775-737-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-10-05 | 775-636-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | RENO | NV |
| 2010-09-20 | 775-302-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | FERNLEY | NV |
| 2010-09-20 | 775-391-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-08-11 | 775-283-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | CARSONCITY | NV |
| 2010-08-04 | 775-385-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | ELKO | NV |
| 2010-07-23 | 775-237-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | EUREKA | NV |
| 2010-07-23 | 775-389-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ELKO | NV |
| 2010-07-23 | 775-453-9XXX | 9000–9999 | Assigned | AT&T ENTERPRISES, LLC | 516C | RENO | NV |
| 2010-07-23 | 775-455-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BATTLE MT | NV |
| 2010-07-19 | 775-375-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | WINNEMUCCA | NV |
| 2010-07-19 | 775-990-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | PAHRUMP | NV |
| 2010-07-06 | 775-526-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | STAGECOACH | NV |
| 2010-06-11 | 775-391-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
| 2010-05-25 | 775-737-5XXX | 5000–5999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | RENO | NV |
| 2010-05-19 | 775-209-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | PAHRUMP | NV |
| 2010-05-19 | 775-302-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | FERNLEY | NV |
| 2010-05-19 | 775-391-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-05-19 | 775-391-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-05-19 | 775-391-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-05-19 | 775-391-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-05-19 | 775-461-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | CARSONCITY | NV |
| 2010-04-30 | 775-384-9XXX | 9000–9999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | RENO | NV |
| 2010-04-28 | 775-391-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
| 2010-04-05 | 775-385-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | ELKO | NV |
| 2010-03-19 | 775-461-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | CARSONCITY | NV |
| 2010-03-19 | 775-990-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | PAHRUMP | NV |
| 2010-03-16 | 775-413-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | CRYSTALBAY | NV |
| 2010-03-10 | 775-241-5XXX | 5000–5999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | CARSON PL | NV |
| 2010-03-10 | 775-266-2XXX | 2000–2999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | TOPAZ LAKE | NV |
| 2010-03-10 | 775-302-4XXX | 4000–4999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | FERNLEY | NV |
| 2010-03-10 | 775-461-4XXX | 4000–4999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | CARSONCITY | NV |
| 2010-03-10 | 775-463-8XXX | 8000–8999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | YERINGTON | NV |
| 2010-03-10 | 775-465-6XXX | 6000–6999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | SMITH VLY | NV |
| 2010-03-10 | 775-589-7XXX | 7000–7999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | STATELINE | NV |
| 2010-03-10 | 775-783-5XXX | 5000–5999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | GARDNERVL | NV |
| 2010-03-10 | 775-833-7XXX | 7000–7999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | CRYSTALBAY | NV |
| 2010-03-10 | 775-847-8XXX | 8000–8999 | Assigned | UTILITY TELECOM GROUP, LLC - NV | 811D | VIRGINIACY | NV |
| 2010-03-03 | 775-384-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | RENO | NV |
| 2010-02-16 | 775-375-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | WINNEMUCCA | NV |
| 2010-02-05 | 775-391-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
| 2010-02-04 | 775-737-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV | 6458 | RENO | NV |
| 2010-02-01 | 775-384-6XXX | 6000–6999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | RENO | NV |
| 2010-01-20 | 775-234-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | BAKER | NV |
| 2010-01-20 | 775-237-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | EUREKA | NV |
| 2010-01-20 | 775-319-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NV | 075F | FISHLK VLY | NV |
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.