NumberResearchRecent thousands-block assignments
2 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 518
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 |
|---|---|---|---|---|---|---|---|
| 2011-05-26 | 518-310-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | PLATTSBG | NY |
| 2011-05-23 | 518-217-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ELIZABTHTN | NY |
| 2011-05-23 | 518-319-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MALONE | NY |
| 2011-05-23 | 518-354-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | SARANAC LK | NY |
| 2011-05-23 | 518-390-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2011-05-23 | 518-544-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SUMMIT | NY |
| 2011-05-23 | 518-832-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2011-05-11 | 518-982-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | SCHENCTADY | NY |
| 2011-05-10 | 518-241-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | LAKEPLACID | NY |
| 2011-05-10 | 518-249-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | HUDSON | NY |
| 2011-05-10 | 518-288-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | BALLSTNSPA | NY |
| 2011-05-10 | 518-291-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | CATSKILL | NY |
| 2011-05-10 | 518-880-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | TROY | NY |
| 2011-05-10 | 518-880-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | TROY | NY |
| 2011-05-04 | 518-390-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2011-04-28 | 518-290-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SARATOGSPG | NY |
| 2011-04-28 | 518-290-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SARATOGSPG | NY |
| 2011-04-26 | 518-738-3XXX | 3000–3999 | Assigned | YMAX COMMUNICATIONS CORP. - NY | 282E | COLONIE | NY |
| 2011-04-20 | 518-405-0XXX | 0000–0999 | Assigned | NEW DIMENSION WIRELESS LTD | 825D | PLATTSBG | NY |
| 2011-04-20 | 518-405-1XXX | 1000–1999 | Assigned | NEW DIMENSION WIRELESS LTD | 825D | PLATTSBG | NY |
| 2011-04-20 | 518-405-2XXX | 2000–2999 | Assigned | NEW DIMENSION WIRELESS LTD | 825D | PLATTSBG | NY |
| 2011-04-20 | 518-405-3XXX | 3000–3999 | Assigned | NEW DIMENSION WIRELESS LTD | 825D | PLATTSBG | NY |
| 2011-04-20 | 518-405-4XXX | 4000–4999 | Assigned | NEW DIMENSION WIRELESS LTD | 825D | PLATTSBG | NY |
| 2011-04-08 | 518-390-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2011-04-04 | 518-380-5XXX | 5000–5999 | Assigned | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | 7989 | ALBANY | NY |
| 2011-04-01 | 518-409-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GLENSFALLS | NY |
| 2011-03-30 | 518-953-6XXX | 6000–6999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | TROY | NY |
| 2011-03-22 | 518-460-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | GALWAY | NY |
| 2011-03-22 | 518-468-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | GREENFLCTR | NY |
| 2011-03-22 | 518-520-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | PALENVILLE | NY |
| 2011-03-18 | 518-380-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2011-03-18 | 518-982-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | SCHENCTADY | NY |
| 2011-03-17 | 518-594-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ELENBGDPOT | NY |
| 2011-03-17 | 518-768-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | CLARKSVL | NY |
| 2011-03-14 | 518-480-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | GLENSFALLS | NY |
| 2011-03-11 | 518-953-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | TROY | NY |
| 2011-03-10 | 518-319-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | MALONE | NY |
| 2011-03-02 | 518-380-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2011-03-02 | 518-380-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2011-03-02 | 518-380-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2011-03-02 | 518-380-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2011-03-02 | 518-565-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | PLATTSBG | NY |
| 2011-02-25 | 518-223-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | GLENSFALLS | NY |
| 2011-02-23 | 518-249-7XXX | 7000–7999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | HUDSON | NY |
| 2011-02-22 | 518-224-5XXX | 5000–5999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | GLOVERSVL | NY |
| 2011-02-22 | 518-379-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | SCHENCTADY | NY |
| 2011-02-22 | 518-533-0XXX | 0000–0999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | ALBANY | NY |
| 2011-02-22 | 518-591-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | ALBANY | NY |
| 2011-02-17 | 518-444-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ATHENS | NY |
| 2011-02-17 | 518-678-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | PALENVILLE | NY |
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.