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 |
|---|---|---|---|---|---|---|---|
| 2004-06-25 | 518-824-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | GLENSFALLS | NY |
| 2004-06-25 | 518-824-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | GLENSFALLS | NY |
| 2004-06-25 | 518-824-9XXX | 9000–9999 | Assigned | PAETEC ITEL, LLC | 829J | GLENSFALLS | NY |
| 2004-06-24 | 518-278-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | JONESVILLE | NY |
| 2004-06-24 | 518-282-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | HAMPTON | NY |
| 2004-06-24 | 518-289-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ROUND LAKE | NY |
| 2004-06-24 | 518-293-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SARANAC | NY |
| 2004-06-24 | 518-294-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | RICHMONDVL | NY |
| 2004-06-24 | 518-299-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | PRATTSVL | NY |
| 2004-06-24 | 518-304-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SARANAC LK | NY |
| 2004-06-24 | 518-499-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | WHITEHALL | NY |
| 2004-06-24 | 518-507-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SCHUYLERVL | NY |
| 2004-06-24 | 518-543-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | HAGUE | NY |
| 2004-06-24 | 518-547-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | PUTNAM | NY |
| 2004-06-24 | 518-623-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | WARRENSBG | NY |
| 2004-06-24 | 518-632-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | HARTFORD | NY |
| 2004-06-24 | 518-642-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | GRANVILLE | NY |
| 2004-06-24 | 518-643-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | PERU | NY |
| 2004-06-24 | 518-659-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | HOOSICKFLS | NY |
| 2004-06-24 | 518-663-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | PITTSTOWN | NY |
| 2004-06-24 | 518-670-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | MECHANICVL | NY |
| 2004-06-24 | 518-678-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | PALENVILLE | NY |
| 2004-06-24 | 518-685-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | LAKEGEORGE | NY |
| 2004-06-24 | 518-753-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | VALLEY FLS | NY |
| 2004-06-24 | 518-765-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | VOORHEESVL | NY |
| 2004-06-24 | 518-854-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SALEM | NY |
| 2004-06-24 | 518-864-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | MARIAVILLE | NY |
| 2004-06-24 | 518-882-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | GALWAY | NY |
| 2004-06-24 | 518-936-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | WESTERLO | NY |
| 2004-06-24 | 518-966-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | GREENVILLE | NY |
| 2004-06-18 | 518-252-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | CAMBRIDGE | NY |
| 2004-06-18 | 518-252-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CAMBRIDGE | NY |
| 2004-06-18 | 518-252-6XXX | 6000–6999 | Assigned | PAETEC ITEL, LLC | 829J | CAMBRIDGE | NY |
| 2004-06-18 | 518-671-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | HUDSON | NY |
| 2004-06-18 | 518-671-3XXX | 3000–3999 | Assigned | PAETEC ITEL, LLC | 829J | HUDSON | NY |
| 2004-06-18 | 518-671-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | HUDSON | NY |
| 2004-06-18 | 518-671-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | HUDSON | NY |
| 2004-06-18 | 518-671-7XXX | 7000–7999 | Assigned | PAETEC ITEL, LLC | 829J | HUDSON | NY |
| 2004-06-18 | 518-677-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | CAMBRIDGE | NY |
| 2004-06-18 | 518-677-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | CAMBRIDGE | NY |
| 2004-06-17 | 518-309-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | BALLSTNSPA | NY |
| 2004-06-17 | 518-492-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | DANNEMORA | NY |
| 2004-06-17 | 518-595-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ALTAMONT | NY |
| 2004-06-17 | 518-638-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | ARGYLE | NY |
| 2004-06-17 | 518-639-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | FORT ANN | NY |
| 2004-06-17 | 518-644-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | BOLTON LDG | NY |
| 2004-06-17 | 518-712-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | AVERILL PK | NY |
| 2004-06-17 | 518-754-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | CASTLETON | NY |
| 2004-06-17 | 518-768-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | CLARKSVL | NY |
| 2004-06-17 | 518-868-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | CENTRALBDG | 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.