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 |
|---|---|---|---|---|---|---|---|
| 2018-02-12 | 518-685-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | LAKEGEORGE | NY |
| 2018-02-12 | 518-691-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | SARATOGSPG | NY |
| 2018-02-12 | 518-901-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | SCHENCTADY | NY |
| 2018-02-05 | 518-797-2XXX | 2000–2999 | Assigned | SEAMLESS GEOPORT COMM DBA MIDDLEBURGH TELEPHONE LD | 506H | WESTERLO | NY |
| 2018-01-17 | 518-912-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2018-01-08 | 518-646-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | ALBANY | NY |
| 2018-01-08 | 518-704-1XXX | 1000–1999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | ALBANY | NY |
| 2018-01-08 | 518-704-8XXX | 8000–8999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | ALBANY | NY |
| 2018-01-04 | 518-398-4XXX | 4000–4999 | Assigned | TELXMEDIA, INC. - NY | 744H | PINEPLAINS | NY |
| 2018-01-04 | 518-789-7XXX | 7000–7999 | Assigned | TELXMEDIA, INC. - NY | 744H | MILLERTON | NY |
| 2017-12-20 | 518-219-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | PLATTSBG | NY |
| 2017-12-20 | 518-704-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2017-12-20 | 518-704-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | ALBANY | NY |
| 2017-12-11 | 518-769-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2017-12-05 | 518-646-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-12-05 | 518-804-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2017-11-29 | 518-901-3XXX | 3000–3999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2017-11-29 | 518-901-4XXX | 4000–4999 | Assigned | ONVOY, LLC- NY | 384C | SCHENCTADY | NY |
| 2017-11-27 | 518-709-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCHENCTADY | NY |
| 2017-11-27 | 518-713-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2017-11-16 | 518-713-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | COLONIE | NY |
| 2017-11-13 | 518-448-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLOVERSVL | NY |
| 2017-11-10 | 518-585-1XXX | 1000–1999 | Assigned | SLIC NETWORK SOLUTIONS, INC. - NY | 193C | TICONDROGA | NY |
| 2017-11-08 | 518-448-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLOVERSVL | NY |
| 2017-10-25 | 518-646-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-10-25 | 518-646-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-10-25 | 518-646-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-10-16 | 518-717-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NORTHVILLE | NY |
| 2017-10-02 | 518-816-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-10-02 | 518-816-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-10-02 | 518-816-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-10-02 | 518-948-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-09-22 | 518-226-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SARATOGSPG | NY |
| 2017-09-22 | 518-960-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TROY | NY |
| 2017-09-20 | 518-716-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CANAJOHARI | NY |
| 2017-09-19 | 518-219-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | PLATTSBG | NY |
| 2017-09-19 | 518-509-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | ROUND LAKE | NY |
| 2017-09-19 | 518-682-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NY | 997E | SARATOGSPG | NY |
| 2017-09-15 | 518-954-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AMSTERDAM | NY |
| 2017-08-25 | 518-902-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | SCHENCTADY | NY |
| 2017-08-04 | 518-646-0XXX | 0000–0999 | Assigned | VONAGE AMERICA LLC | 197D | ALBANY | NY |
| 2017-08-01 | 518-801-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-08-01 | 518-801-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-08-01 | 518-801-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-08-01 | 518-801-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-08-01 | 518-801-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-08-01 | 518-801-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2017-08-01 | 518-816-1XXX | 1000–1999 | Assigned | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | 7989 | ALBANY | NY |
| 2017-07-31 | 518-617-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CAIRO | NY |
| 2017-07-25 | 518-801-1XXX | 1000–1999 | Assigned | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | ALBANY | 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.