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 |
|---|---|---|---|---|---|---|---|
| 2003-06-30 | 518-623-8XXX | 8000–8999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | WARRENSBG | NY |
| 2003-06-30 | 518-966-3XXX | 3000–3999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | GREENVILLE | NY |
| 2003-06-17 | 518-304-2XXX | 2000–2999 | Assigned | TC SYSTEMS, INC. - NY | 7140 | SARANAC LK | NY |
| 2003-06-02 | 518-598-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-06-02 | 518-727-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-06-02 | 518-727-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-06-02 | 518-727-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-05-20 | 518-363-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | BALLSTNSPA | NY |
| 2003-05-14 | 518-672-8XXX | 8000–8999 | Assigned | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | 7989 | PHILMONT | NY |
| 2003-05-06 | 518-598-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-05-06 | 518-598-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-05-06 | 518-598-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-04-22 | 518-586-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | TICONDROGA | NY |
| 2003-04-22 | 518-651-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | MALONE | NY |
| 2003-04-09 | 518-598-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-04-09 | 518-598-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-04-09 | 518-598-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-03-05 | 518-418-9XXX | 9000–9999 | Assigned | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | LAKEPLACID | NY |
| 2003-03-04 | 518-312-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-03-04 | 518-312-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-03-04 | 518-312-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-02-28 | 518-633-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SARATOGSPG | NY |
| 2003-02-14 | 518-623-7XXX | 7000–7999 | Assigned | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER | 7989 | WARRENSBG | NY |
| 2003-02-14 | 518-698-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLONIE | NY |
| 2003-02-14 | 518-932-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | GLENSFALLS | NY |
| 2003-02-14 | 518-932-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | GLENSFALLS | NY |
| 2003-02-06 | 518-470-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2003-02-06 | 518-470-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2003-02-06 | 518-470-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2003-02-06 | 518-470-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2003-02-06 | 518-470-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2003-02-06 | 518-470-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2003-02-06 | 518-470-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | ALBANY | NY |
| 2003-02-05 | 518-312-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-02-05 | 518-312-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-02-05 | 518-312-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-02-05 | 518-321-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2003-01-15 | 518-886-4XXX | 4000–4999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | SARATOGSPG | NY |
| 2003-01-08 | 518-321-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2003-01-06 | 518-312-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-01-06 | 518-312-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2003-01-06 | 518-312-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-12-26 | 518-213-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | COLONIE | NY |
| 2002-12-26 | 518-631-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | SCHENCTADY | NY |
| 2002-12-11 | 518-608-8XXX | 8000–8999 | Assigned | LEVEL 3 TELECOM OF NEW YORK, LP - NY | 8473 | COLONIE | NY |
| 2002-12-10 | 518-207-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-12-10 | 518-207-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-12-10 | 518-321-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | GLENSFALLS | NY |
| 2002-11-06 | 518-275-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | ALBANY | NY |
| 2002-11-06 | 518-275-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | 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.