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 |
|---|---|---|---|---|---|---|---|
| 2014-09-30 | 518-333-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | FTCOVINGTN | NY |
| 2014-09-30 | 518-730-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2014-09-30 | 518-730-7XXX | 7000–7999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2014-09-30 | 518-794-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | W LEBANON | NY |
| 2014-09-25 | 518-317-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MALONE | NY |
| 2014-09-25 | 518-730-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2014-09-25 | 518-776-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | ALBANY | NY |
| 2014-09-23 | 518-776-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2014-09-23 | 518-776-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2014-09-19 | 518-284-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SHARON SPG | NY |
| 2014-09-17 | 518-874-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | TROY | NY |
| 2014-09-16 | 518-304-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SARANAC LK | NY |
| 2014-09-16 | 518-776-2XXX | 2000–2999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | ALBANY | NY |
| 2014-09-15 | 518-749-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | AVERILL PK | NY |
| 2014-09-10 | 518-543-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | HAGUE | NY |
| 2014-09-10 | 518-797-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | WESTERLO | NY |
| 2014-09-10 | 518-900-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | CLARKSVL | NY |
| 2014-09-05 | 518-502-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | GLENSFALLS | NY |
| 2014-09-04 | 518-833-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | TROY | NY |
| 2014-09-04 | 518-833-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | TROY | NY |
| 2014-09-02 | 518-855-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | GREENWICH | NY |
| 2014-08-25 | 518-875-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ESPERANCE | NY |
| 2014-08-22 | 518-502-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2014-08-22 | 518-921-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLOVERSVL | NY |
| 2014-08-22 | 518-930-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCHENCTADY | NY |
| 2014-08-22 | 518-930-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCHENCTADY | NY |
| 2014-08-19 | 518-499-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | WHITEHALL | NY |
| 2014-08-11 | 518-819-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATSKILL | NY |
| 2014-08-11 | 518-819-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CATSKILL | NY |
| 2014-08-08 | 518-333-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | FTCOVINGTN | NY |
| 2014-08-08 | 518-425-2XXX | 2000–2999 | Assigned | ONVOY, LLC- NY | 384C | BRAINADSVL | NY |
| 2014-08-08 | 518-615-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | GLENSFALLS | NY |
| 2014-08-08 | 518-633-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | SARATOGSPG | NY |
| 2014-08-08 | 518-856-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | STREGISFLS | NY |
| 2014-08-08 | 518-862-8XXX | 8000–8999 | Assigned | ONVOY, LLC- NY | 384C | COLONIE | NY |
| 2014-08-04 | 518-240-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | BOLTON LDG | NY |
| 2014-08-04 | 518-720-9XXX | 9000–9999 | Assigned | ONVOY, LLC- NY | 384C | TROY | NY |
| 2014-07-30 | 518-930-5XXX | 5000–5999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2014-07-29 | 518-313-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | COLONIE | NY |
| 2014-07-29 | 518-502-1XXX | 1000–1999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | GLENSFALLS | NY |
| 2014-07-29 | 518-886-9XXX | 9000–9999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SARATOGSPG | NY |
| 2014-07-29 | 518-930-0XXX | 0000–0999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SCHENCTADY | NY |
| 2014-07-25 | 518-405-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | PLATTSBG | NY |
| 2014-07-25 | 518-776-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2014-07-25 | 518-776-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALBANY | NY |
| 2014-07-10 | 518-695-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | SCHUYLERVL | NY |
| 2014-07-10 | 518-759-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | WHITEHALL | NY |
| 2014-07-07 | 518-240-7XXX | 7000–7999 | Assigned | HD CARRIER LLC | 321J | BOLTON LDG | NY |
| 2014-07-07 | 518-252-9XXX | 9000–9999 | Assigned | HD CARRIER LLC | 321J | CAMBRIDGE | NY |
| 2014-07-07 | 518-317-1XXX | 1000–1999 | Assigned | HD CARRIER LLC | 321J | MALONE | 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.